Marquise Diamonds Engagement Ring
Located in Wailea, HI
Center Stone - Marquise diamond 0.87 carat Sidestones - 2 Marquise diamonds 0.63 carat total weight Set in 18k white gold pavé ring pavé diamonds - 0.33 total weight AGS certified...
Diamond, 18k Gold
Marquise Diamonds Engagement Ring
Located in Wailea, HI
Center Stone - Marquise diamond 0.72 carat Sidestones - 2 Marquise diamonds 0.70 carat total weight Set in 18k white gold pavé ring pavé diamonds - 0.30 total weight AGS certified...
Diamond, 18k Gold
Marquise Diamond Pendant in Platinum
By JB Star
Located in Beverly Hills, CA
Marquise diamond pendant with filigree lace work and pave diamonds on an 18 inch platinum chain.
Diamond, White Diamond, Platinum
Platinum Marquise Diamond Ring
Located in New York, NY
Platinum marquise diamond ring Bezel-set marquise-cut diamond of approximately 1 carat, framed by circular-cut diamonds and calibre-cut sapphires, millegrain accents; platinum Siz...
Diamond, Platinum
Art Deco Marquise Diamond Bracelet
Located in New York, NY
Art Deco Marquise Cut Diamond Bracelet. A bracelet featuring 3 center marquise cut diamonds surrounded by round, baguette and smaller marquise cut diamonds.
Diamond, Platinum
Art Deco Marquise Diamond Bracelet
Located in New York, NY
Art Deco Marquise Diamond Bracelet A Art Deco bracelet set with marquise, round & baguette cut diamonds set in platinum Diamond Weight: approximately 11.89 carats Made circa 192...
Diamond, Platinum
0.80 Marquise Diamond Engagement Ring
By MOV Diamond Jewelry
Located in Fatih, 34
Product Details : • Made to Order • Gold Kt: 14kt • Available Gold Colors: Rose Gold, Yellow Gold, White Gold • 0.30ct Natural Round Diamond • 0.50ct Natural Marquise Diamond ...
Diamond, 14k Gold
5.53 Carat Antique Marquise Diamond Ring
Located in New York, NY
5.53 ct Antique Marquise Diamond Ring With GIA report number 2165006778 Color: U-V Light Brown Clarity: VS2
Diamond
Vintage 0.50 Carat Marquise Diamond Engagement Ring
Located in Miami, FL
Vintage 0.50 Carat Marquise Diamond Engagement Ring. Beautiful ring featuring tapered baguette cut diamonds and a center Marquise diamond, weighting total of approx 0.50 carat.
Diamond, 10k Gold, Yellow Gold
$11,840Sale Price|20% Off
3.42cttw. Multi Marquise Diamond Platinum Band
Located in Sausalito, CA
Wide tapered platinum band, anniversary style sides. Center has 7 marquise diamonds with tapered baguette diamonds in between.
18K White Gold Marquise Diamond Earrings
Located in New York, NY
18K White Gold Marquise Diamond Earrings Condition: In good condition with some minor surface wear consistent with age.
Diamond, Gold, 18k Gold, White Gold
Marquise Diamond and Enamel Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
Marquise Diamond And Enamel Engagement Ring Handcrafted In Platinum.
Diamond, Onyx, Platinum, Enamel
Marquise Diamond Calibrated Sapphire Platinum Ring
Located in Geneva, CH
Art Deco design Marquise Diamond and calibrated Sapphire Platinum Ring.
Diamond, Blue Sapphire, Sapphire, Platinum
2.05ct Art - Deco Marquise Diamond Engagement Ring
By MOV Diamond Jewelry
Located in Fatih, 34
Product Details : • Made to Order • Gold Kt: 14kt • Available Gold Colors: Rose Gold, Yellow Gold, White Gold • 1.30ct Baguette Diamond • 0.75 ct Marquise Diamond • Diamond Col...
Diamond, 14k Gold
5.45ct Emerald And Marquise Diamond Cocktail Ring
By MOV Diamond Jewelry
Located in Fatih, 34
Product Details : • Made to Order • Gold Kt: 14kt • Available Gold Colors: Rose Gold, Yellow Gold, White Gold • 1.25ct Natural Marquise Diamond • 4.20ct Natural Emerald • Diamo...
Diamond, Emerald, 14k Gold
$1,800 / item
Marquise Diamond Ring in 18K White Gold
By Yessayan
Located in Los Angeles, CA
Marquise Diamond Ring in 18K White Gold 0.67 Cts of Diamonds, G-H Color, VS-SI Clarity 3.7 Grams of 18K White Gold No two products are exactly same, therefore weights are approximate.
Diamond, White Gold
Georgian Rose Gold Marquise Diamond Ring
Located in London, GB
Foiled rose gold diamond Marquise Shape ring, featuring a central marquise diamond surrounded by rose cut diamonds.
Diamond, Rose Gold
.40ct Natural Marquise Diamonds Accent Ring 14kt*
Located in New York, NY
Marquise Solitaire & Accents .40ct. Natural Marquise diamond Ring H-color, Si-1 clarity 6.6 x 3.8mm .24ct Side Round cut diamonds H-color Si-1 clarity 14kt.
Diamond, 14k Gold, Yellow Gold
Vintage 14k White Gold Marquise Diamond Engagement Ring
Located in New York, NY
This stunning piece features a central marquise diamond flanked by tapered baguette diamonds on each side.
Diamond, 14k Gold
Baguette & Marquise Diamond Leaf Brooch
Located in New York, NY
Baguette & Marquise Diamond Leaf Brooch A dynamic and elegant diamond spray brooch crafted in platinum, dating to the mid-20th century.
Diamond, Platinum
18k White and Yellow Marquise Diamond Ring
Located in New York, NY
Introducing the 18k White and Yellow Marquise Diamond Ring. This ring features marquise-shaped white diamonds weighing 0.23 carats, accompanied by vibrant marquise yellow diamonds we...
Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
14K Yellow Gold Marquise Diamond Engagement Ring 0.25ct
Located in Laguna Beach, CA
14k Yellow Gold Marquise Diamond Engagement Ring. 0.25ct Center stone.
Diamond, 14k Gold, Yellow Gold
$2,080Sale Price|20% Off
GIA Certified 1.02 ct Natural Marquise Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Marquise Diamond Weight: 1.02 Carat Color: F Cut: Modified Brilliant Measurements: 9.27 x 5.08 x 3.53 mm Symmetry: Fair Polish: Good Fluorescence: Stro...
Diamond
5.00 Carat Marquise Diamond Stylish Modern Earrings
By FERRUCCI
Located in New York, NY
Ferrucci 5.00 Carat Marquise Diamond stylish modern earrings in 18k white gold, hand made in New York City by Italian master jeweler, modern twist to a classic chic look, fine and so...
White Diamond, Diamond, 18k Gold
Marquise Diamond with Tapered Baguette Halo Ballerina Ring
Located in New York, NY
Marquise Diamond with Tapered Baguette Halo Ballerina Ring Description This is a platinum ballerina-style ring.
Diamond, White Diamond, Platinum
14K Yellow Gold Marquise Diamond Ring
Located in Laguna Beach, CA
Ladies marquise diamond ring with 14k yellow gold settings.
Diamond, 14k Gold, Yellow Gold
$2,550 / item
The Serenity Marquise Diamond Engagement Ring
Located in Fatih, 34
The Serenity Marquise Diamond Engagement Ring This item is made by order, please let us now your desired gold colored and ring size Product Details : • Made to Order • Gold Kt: 1...
Diamond, 14k Gold
14K Yellow Gold Marquise Diamond Ring 0.50ct
Located in Laguna Beach, CA
Marquise diamond ring in 14k yellow gold. Tests 14k and weighs 4 grams.
Diamond, 14k Gold, Yellow Gold
.45 Carat Marquise Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
1950's Marquise diamond engagement ring. Marquise center stone set in platinum with two baguette side diamonds.
Diamond, Platinum
$104,000Sale Price|20% Off
Tiffany & Co. Bracelet Marquise Diamond Cluster Bracelet in Platinum
Located in Sausalito, CA
Lady's Tiffany high jewelry designs platinum and diamond bracelet consisting of; 54 marquise diamonds, 81 round brilliant diamonds.
14k White Gold Marquise Diamond Ring/Engagement Ring
Located in Bernardsville, NJ
Material: 14k White Gold Gemstone: Diamond 0.90 cttw Color H-I, Clarity SI1-SI2 Weight: 2 grams Size: 4.25 Classic marquise diamond ring.
Diamond, 14k Gold, White Gold
14k White Gold 4.94ctw Multi-Row Marquise Diamond Band
Located in Boca Raton, FL
14k White Gold 4.94ctw Multi-Row Marquise Diamond Band Style: Multi-Row Marquise Diamond Band Material: 14k White Gold Diamond Details: This ring features 4.94 carats total weight o...
Diamond, Gold, 14k Gold, White Gold
$3,185Sale Price|20% Off
18kt Rose Gold Horizontal Set Marquise Diamond Ring
Located in San Francisco, CA
The marquise diamond has been internally graded at I/VS2 and sits with a low profile in this extremely wearable ring.
Diamond, 18k Gold, Rose Gold
14K White Gold Marquise Diamond Ring
Located in Laguna Beach, CA
The center diamond is a .80 carat marquise shape, J- K color, and i1 clarity.
Diamond, 14k Gold, White Gold
$12,525Sale Price|25% Off
Platinum Marquise Diamond Eternity Ring, 4.00ctw, Size 8, Unisex
Located in Palm Desert, CA
The Platinum Marquise Diamond Eternity Ring described is a stunning piece, featuring a total of twenty marquise diamonds that encircle the band.
Diamond, Platinum
14k White Gold approx. 0.75 ct Natural Marquise Diamond Ring
Located in Boca Raton, FL
Diamond Measurements: The Marquise Diamond is approximately 8 mm x 5 mm in size.
Diamond, White Diamond, Gold, 14k Gold, White Gold
14K Yellow Gold 1.15 Carat Marquise Diamond Bezel Cluster Ring
Located in Cape May, NJ
Era: New Composition: 14K Yellow Gold Primary Stone: One Marquise Diamond Carat Weight: 1.15 Carats Color/Clarity: H / I1 Accent Stone: Eighteen Round Brilliant and Marquise Diamon...
Diamond, 14k Gold, Yellow Gold
$1,704Sale Price|20% Off
Marquise Diamond Engagement Ring in 14k White Gold
Located in Bloomington, MN
Marquise Diamond Engagement Ring in 14k White Gold Crafted in 14k white gold, this engagement ring features a marquise cut center diamond accented by round diamonds set into the sho...
Diamond, 14k Gold, White Gold
Vintage 2.60 Cts Marquise Diamonds Platinum Eternity Ring
Located in Aventura, FL
Circa 1960-70s Engagement Eternity band Ring crafted in Platinum, accented with 32 Marquise Diamonds weighing approximately 2.60 Carats.
Diamond, Platinum
$101,500Sale Price / set|30% Off
Gia Certified Ruby and Marquise Diamond Earrings
By GEMME
Located in New York, NY
Certified by GIA as Heated. 14 Marquise Diamonds weighing a total of 5.07 Carats.
Ruby, Diamond
Mid Century marquise diamond 14k white gold engagement ring
Located in Beverly Hills, CA
A graceful mid-century 14k white gold ring centered with a 0.60 carat marquise diamond, accented by two sparkling F-G color VS clarity baguette diamonds.
Diamond, Gold, 14k Gold, White Gold
Tiffany Natural Pearl and Marquise Diamond Stick Pin
By Tiffany & Co.
Located in Riverdale, NY
Edwardian Tiffany Natural Grey Pearl and Marquise Diamond Stick Pin from the early 20th Century.
Diamond, Natural Pearl, 18k Gold, Platinum
$62,400Sale Price|20% Off
Oscar Heyman Marquise Diamond Estate Ring
By Oscar Heyman
Located in Chicago, IL
A stunning creation by Oscar Heyman, featuring a 1.30-carat marquise-cut diamond at its center, perfectly framed by a halo of round brilliant diamonds.
Diamond, Ruby, Yellow Gold, Platinum
Price Upon Request
GIA Certified 2.00 Carat Marquise Diamond Engagement Ring
Located in New York, NY
Stunning Platinum Engagement Ring with 2.00 Carats GIA Certifies D-VS1 Marquise Diamond surrounded by 1.26 Carats of side Diamonds.
Diamond, Platinum
14 Karat Yellow Gold Three-Stone Natural Marquise Diamond Engagement Ring
Located in Baltimore, MD
14 Karat Yellow Gold Three-Stone Natural Marquise Diamond Engagement Ring Metal: 14k yellow gold Weight: 3.41 grams Diamond: Approx. 1.00 carat Marquise I-J SI2 natural diamond Acce...
Diamond, Yellow Gold
18k White Gold 9.97ctw Natural Marquise Diamond Cluster Earrings
Located in Boca Raton, FL
18k White Gold 9.97ctw Natural Marquise Diamond Cluster Earrings These elegant Natural Marquise Diamond Cluster Earrings are in excellent condition and ready to ship!
Diamond, 18k Gold, White Gold
Marquise Diamond Engagement Ring in 18 Karat White Gold
By MOGULDIAM INC
Located in New York, NY
Marquise Diamond Engagement Ring In 18K White Gold.
Diamond, White Gold
1.50ct Marquise Diamond Mid Century Platinum Eternity Ring
Located in Stamford, CT
This exquisite 1950's Mid-Century eternity ring showcases 1.50 carats of shimmering marquise cut diamonds elegantly set in platinum. The distinctive marquise diamonds create a gracef...
Diamond, Platinum
Handmade Marquise Diamond Millennium Cut Blue Topaz Platinum Two FingerRing
Located in Los Angeles, CA
Stones- Millennium Cut Marquise Blue Topaz 22 Carats, 6 Marquise Diamonds H-I Color SI3-I1 Clarity 1.20 Carats.
Diamond, Topaz, Blue Topaz, Platinum
$1,305Sale Price|20% Off
Marquise Diamond Ring in 18 Karat Rose and White Gold
Located in Hong Kong, HK
This ring features 2 fancy color diamonds weight 0.22 carat and 1 marquise diamonds weight 0.10 carat.
Diamond, 18k Gold, Rose Gold, White Gold
Tiffany & Co. Victoria Collection Platinum Marquise‑Diamond Necklace
By Tiffany & Co.
Located in Guangzhou, CN
Victoria Collection Platinum Marquise‑Diamond Necklace, medium‑size. Four‑petal‑flower‑shaped pendant, light‑weight, elegant, minimalist and exquisite.
14K Yellow Gold Marquise Diamond Ring 0.95ct
Located in Laguna Beach, CA
The center diamond is marquise shape, .65 carats, H to I color, i1 clarity.
Diamond, 14k Gold, Yellow Gold
Platinum Marquise Diamond Engagement Ring, 1.33 ct
By Hakimi's Gem
Located in Chicago, IL
This stunning ring showcases a 1.33-carat marquise-cut diamond as the centerpiece, elegantly set in platinum.
Diamond, Platinum
Marquise diamond flanked solitaire ring, circa 1950.
Located in London, GB
Marquise diamond flanked solitaire ring. Set to centre with a marquise shape transitional cut diamond, F colour, VS2 clarity, with a weight of 1.74 carats, in an open back claw setti...
Diamond, Platinum
Round and Marquise Diamond Eternity Band in Platinum
By MOGULDIAM INC
Located in New York, NY
Unique Round and marquise diamond eternity band beautifully hand made in platinum.
Diamond, Platinum
Black Enamel Marquise Diamond Gold Platinum Bow Pendant Necklace
Located in Stamford, CT
Bow style Diamond and enamel platinum and white gold pendant necklace. 1 Marquise diamond with a black enamel halo with 48 old European cut accent diamonds.
Diamond, 14k Gold, Enamel, Platinum, White Gold, Gold
32.44ct Marquise Diamond Bombé Bracelet in 18K White Gold
By Spectra Fine Jewelry
Located in New York, NY
Measures approx. 6.75” in length. 115 marquise diamonds weighing approx. 32.44 carats total.
Diamond, Gold, 18k Gold, White Gold
Unavailable
Marquise Diamond Ring
Located in Principaute De Monaco, MC
Marquise Diamond Ring surrounded by round diamonds Marquise Cut Diamond: 3.5 ct ca.
Diamond, 18k Gold
Marquise Diamond Earrings
By Peter Atman
Located in New York, NY
Elegant Diamond Earrings with post backs, made in Platinum, set with 8 collection quality marquise diamonds 2.80 carats.
Diamond, Platinum
Unavailable
Marquise Diamond Wedding Ring
By Niletti
Located in New York, NY
This elegant wedding ring features 2 rows of marquise diamonds weighing 4.27 ct. Set in Platinum.
Diamond, Platinum
Unavailable
Platinum Marquise Diamond Eternity Band
Located in Boca Raton, FL
Marquise Diamond Eternity Band in Platinum. Marquise Diamonds weighing 9.03 carat total weight, G-H in color and VS in clarity are expertly set in graduation.
Diamond, Platinum
Unavailable
Marquise Diamond Stud Earrings
Located in Jersey City, NJ
Shop our Marquise diamond studs, available in yellow or white gold.
Diamond, 14k Gold
Marquise Diamond Necklace Set in 18k White Gold and Studded in Marquise Diamonds
Located in Mumbai, IN
A stunning and gorgeous Marquise diamond necklace set in 37.93grams of 18K White Gold and studded using 144 hand picked and selected Marquise diamonds totally weighing 8.21 carats in...
Diamond, 18k Gold, White Gold
Marquise Diamond White Gold Earrings
Located in DALLAS, TX
14 carat white gold 1.67ctw marquise diamond dangle earrings. Earring height 20 mm x width 10 mm.
Diamond, 14k Gold, White Gold
Unavailable
2 Carat Marquise Diamond Band
Located in Aliso Viejo, CA
This simple and beautiful seven stone Marquise diamond band is perfectly timeless. With a gradation of size starting with the largest being centered and tapering down to three match...
Diamond, 18k Gold, White Gold, Yellow Gold
Unavailable
Marquise Diamond & Sapphire Cocktail Ring
Located in Solvang, CA
Estate marquise diamond & sapphire cocktail ring, circa 1980.
Diamond, Sapphire, 18k Gold, White Gold
14K Marquise Diamond Eternity Band White Gold
Located in Boca Raton, FL
Marquise Diamond Eternity Band in 14K White Gold.
Diamond, 14k Gold, White Gold
Platinum Baguette & Marquise Diamond Brooch
Located in Toronto, CA
80 Baguette Diamonds= 6.0ct VS GH 16 Marquise Diamonds= 7.0ct VS2 SI2 I-J-K 1 Round Brilliant Cut Diamond= .05ct SI G-H Platinum
Diamond, Platinum
Unavailable
Vintage Marquise Diamond and Ruby Ring
Located in London, GB
Vintage Marquise Diamond and Ruby Ring. Certified, central diamond is 1.6cts I/J VS set in platinum, with calibre set rubies and diamonds along the band.
Diamond, Ruby, Platinum
Columbian Emerald and Marquise Diamond Dome Ring
Located in New York, NY
Stunning craftsmanship is displayed in this Columbian Emerald and Marquise Diamond Dome Ring Center Stone: Marquise Diamond Center Stone Carat Weight: 2 Carat Center Stone: SI C...
Diamond, Emerald, 18k Gold
Mesh Earrings with 17.67 Carat Marquise Diamonds
Located in Mumbai, Maharashtra
A flawless Mesh earrings made with 17.67 carats marquise diamonds mounted in 18kt white gold.
Diamond, 18k Gold
1.56 Carat Marquise Diamond and Platinum Solitaire Ring
Located in London, GB
1.56cts marquise diamond and platinum solitaire ring. The central marquise diamond weighing 1.56cts, G colour and I1 clarity.
Diamond, Platinum
Unavailable
0.5ct marquise diamond engagement ring
Located in Montréal, QC
Engagement ring in 14k yellow gold set with marquise diamond and round diamonds. Please, note, the price is given for this model with central natural diamond 0.5ct (GIA, characterist...
Diamond
15 Carats Marquise Diamonds Platinum Earrings
By Shreve, Crump & Low
Located in Chestnut Hill, MA
Platinum spray earrings consisting of approximately 15 carats total weight of marquise diamonds weighing having a color and clarity of G/H VS1/VS2 respectively.
Diamond, White Diamond, Platinum
Unavailable
Marquise Diamond Stud Earrings
By Valentina Fine Jewellery
Located in Sai Kung District, HK
Marquise diamond stud earrings featuring 10 beautiful marquise cut diamonds total, with an approximate total diamond weight of 0.80ct.
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
18ct Yellow Gold & Black Marquise Diamond Ring
By Kasun London
Located in London, GB
Past, Present for Future 18ct yellow gold and black diamond ring. Centre Stone is a 12.8mm x 7.9mm 3.54ct black marquise diamond.
Diamond, Black Diamond, Gold, 18k Gold, Yellow Gold
Platinum 5.36 Carat Marquise Diamond Earrings
Located in New York, NY
Metal: Platinum Style: Lady Di 28 5.36 CT Marquise Diamond: GVS Material Has GRS Certificate.
Hammerman Brothers Marquise Diamonds by the Yard Station Necklace
By Hammerman Brothers
Located in New York, NY
When round diamonds won't do, add our Marquise Diamonds By The Yard Necklace to your collection.
Diamond, 18k Gold
2.23 Carat Brown Marquise Diamond Rose Gold Cocktail Ring
By Gorgoglione
Located in Milano, IT
Minimal and Modern reinterpratition of a Great Classic, this Sophisticated Brown Marquise Diamond Ring features 1 Natural Colour Brown Marquise Diamond of 2.23 Carat.
Brown Diamond, 18k Gold
Emerald, Baguette, Marquise & Diamond Vintage Bracelet
Located in Toronto, CA
Art Deco inspired vintage bracelet 1 Step Cut Diamond= 1.17ct 6 Rectangular Step Cut Diamonds= 1.50ct 2 Marquise Diamonds= 2.0ct 48 Baguette Diamonds= 3.0ct 313 Old European Cut ...
Diamond, Platinum
Marquise Diamond Necklace Set in 18K White Gold and Studded in Marquise Diamonds
Located in Mumbai, IN
Set in 23.47grams of 18K White Gold and studded using 77 marquise diamonds totally weighing 10.76carats in G/Vvs-Vs clarity.
Diamond, 18k Gold, White Gold
18K Marquise Diamond Halo Pendant Necklace White Gold
Located in Boca Raton, FL
Marquise Diamond Halo Pendant Necklace in 18K White Gold.
Diamond, 18k Gold, White Gold
Marquise Diamond Necklace in 18 Karat Gold
Located in Munich, DE
Elegant 18 KT necklace set with 36 Marquise Diamonds of various sizes, circa 8,5 -9 ct in mountings that also look nice from the back, in case the necklace turns.
White Diamond, 18k Gold
Unavailable
Fancy Yellow Marquise Diamond Ring
Located in Bangkok, TH
Beautiful natural fancy yellow marquise diamond (GIA certified) ring with yellow diamond halo in pavé setting and a second halo of baguette diamonds.
Diamond, 18k Gold
EGL Certified Fancy Yellow 3.07ct Marquise Diamond Ring
By Raiman Rocks
Located in Calabasas, CA
This amazing Fancy Yellow 3.07ct Marquise diamond, VS1 clarity is set in Platinum and 18k gold, with 50pcs of Round diamonds = 0.54cttw EGL #US923038401D
Diamond, Yellow Diamond, 18k Gold, Platinum
Bespoke 0.70 Carat Marquise Diamond Engagement Ring
Located in Canterbury, AU
Marquise Diamond Engagement Ring A Faith Jewels bespoke collection ring handcrafted in 18ct white gold featuring a 0.70ct Marquise diamond and a fine halo of round brilliant cut dia...
Diamond, White Diamond, 18k Gold, White Gold
Vintage Rose Gold Marquise Diamond Wedding Band
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This beautiful vintage style wedding band is made in 14K rose gold and alternating round and marquise diamonds. With a high polish and milgraine accents, it's a stunning wedding band...
Diamond
Unavailable
Marquise Diamond Band in 14 Karat Gold
Located in New York, NY
Unique and stylish for daily wear. Diamond Shape: Marquise Diamond Color & Clarity: H, SI Diamond Weight: 4.00 carat Number of Diamond: 23 pc Metal: 14K White Gold Metal Weight: 5...
Diamond, 14k Gold
1.00ct Marquise Diamond Band in 14k White Gold
Located in Houston, TX
This wedding band is G color, VS1 clarity of 1.00ct marquise diamonds set in 14K white gold. Available in 14k, 18k white gold, yellow gold, rose gold, and platinum.
Diamond, White Gold
18k Marquise Diamond Graduated 7.50 Carat Eternity Band White Gold
Located in Boca Raton, FL
Marquise Diamond Graduated Eternity Band in 18K White Gold.
Diamond, 18k Gold, White Gold
Rose Gold 14 Karat Marquise Diamond 3.23 Carat
By Howard Fine Jewellers
Located in Ottawa, Ontario
One 14kt rose gold fancy ring featuring centre marquise diamond 3.23 carat. The round brilliant diamonds on the shoulders are 0.20ctw.
Diamond, 14k Gold
Picchiotti Platinum Baguette and Marquise Diamond Brooch
By Picchiotti
Located in Valenza, IT
An Ear of Corn brooch, showing a perfect curving line of baguette diamonds, flanked on either side by a windswept row of marquise diamonds.
Diamond, Platinum
Geraldo 28.64 Carat Marquise Diamond White Gold Bracelet
Located in Ramat Gan, IL
Add a touch of sophistication and glamour to your jewelry collection with the Geraldo 28.64 Carat Marquise Diamond White Gold Bracelet. This stunning bracelet features 28.64 carats o...
Diamond, White Gold
14K Yellow Gold Marquise Diamond Cluster Dangling Pendant
Located in New York, NY
Elevate your look with this exquisite marquise diamond cluster dangling pendant. Featuring a statement marquise diamond shape that sparkles with timeless glamour, this elegant jewelr...
Diamond, Yellow Gold, White Gold
14K White Gold Marquise Diamond Cluster Dangling Pendant
Located in New York, NY
Elevate your look with this exquisite marquise diamond cluster dangling pendant. Featuring a statement marquise diamond shape that sparkles with timeless glamour, this elegant jewelr...
Diamond, White Gold, Yellow Gold
2.73ctw Marquise Diamond Necklace and Pendant
By Valentina Fine Jewellery
Located in Sai Kung District, HK
GIA Certified 1.70ct Marquise Centre Diamond. Colour is a warm peachy "M, Faint Brown" which looks orangy-pink in the Rose Gold Setting.
Diamond, 18k Gold, White Gold
10.00 Carat Total Weight Marquise Diamond Tennis Bracelet Platinum
Located in Chestnut Hill, MA
Platinum Diamond bracelet consisting of 47 marquise diamonds having an approximate weight of 10.00 ct. tw with a color and clarity of F VS1-2.
Diamond, Platinum
GIA Certified 0.50 Carat Marquise Diamond Royale Ring
Located in LA NEUVEVILLE, CH
Celebrating A 0.5ct Marquise Diamond, This Ring Royale Gives All Its Meaning To The Word "Elegance".
Diamond, 18k Gold
GIA Certified 0.43 Carat Marquise Diamond Royale Pendant
Located in LA NEUVEVILLE, CH
Celebrating A 0.43 carat Marquise Diamond, This Ring Pendant Gives All Its Meaning To The Word "Elegance".
Diamond, 18k Gold
FIA Certified Elegant 3.80 Carat Marquise Diamond Ring
By Raiman Rocks
Located in Calabasas, CA
This classic Marquise diamond ring will complement a classy lady.
Diamond, Platinum
Platinum Marquise Diamonds 2.65 Carat by Pass Ring
Located in Chestnut Hill, MA
Platinum Marquise Diamond By Pass ring. Consisting of two Marquise cut Diamonds having a total weight of approximately 2.65 carats flanked by 8 old European cut diamonds
Diamond, White Diamond, Platinum
Marquise Diamond Modern Engagement Ring Isabella & Orchid Ring Guard
Located in Hertsliya, IL
Marquise diamond is the best diamond cut that appears the largest for its weight of all diamond shapes.
Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
18 Karat Yellow Gold Marquise Diamond Eternity Ring
Located in Mumbai, IN
18 Karat Yellow Gold Marquise Diamond Eternity Ring White marquise cut diamonds set in 18 karat yellow gold bring to life this simple and classic eternity band.
Diamond, Gold, 18k Gold, Yellow Gold
GIA Certified 5.03ct Solitaire Marquise Diamond Engagement Ring
Located in New York, NY
Stock# R4290 Diamonds Shape: Marquise Diamonds Weight: 5.03ct Diamond Color: U Diamond Clarity: SI2 GIA Certificate: GIA#6214187235 Side Diamonds Shape: Round Side Diamonds Weight: ...
Diamond, 14k Gold
0.28 Carat Fancy Intense Greenish Yellow Marquise Diamond
Located in Antwerpen, BE
The marquise cut enhances the diamond's brilliance, showcasing its intense greenish-yellow hue with exceptional radiance.
Diamond
3.50 Carat Sapphire and Marquise Diamond Pendant
By Garen Azatyan
Located in Little Neck, NY
– Handcrafted in 14k white gold – Round Sapphire diamond 3.50ct – Surrounded by 8 marquise diamonds at 3.05ct total weight
Blue Sapphire, 14k Gold
Edwardian Natural Emerald Marquise Diamond Platinum Ring
Located in Turin, IT
Platinum (tested) ring with a central marquise shape diamond, round 8/8 diamonds and 2 natural trapezoidal shape step cut emeralds. 1910-1920 circa Marquise diamond: 12.30 x 5.16 x ...
Emerald, White Diamond, Platinum
Petite Edwardian Marquise Diamond Engagement Ring with Milgrain
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This beautiful petite Edwardian Marquise Diamond engagement ring features a D color marquise center diamond flanked by two matching round diamonds in the setting on either side, for ...
Diamond, 14k Gold
GIA Certified Marquise Diamond and Platinum Engagement Ring
Located in New York, NY
GIA-certified voluptuous marquise diamond: 2.04 carats; color: I; clarity: SI2, mounted in classic handmade platinum engagement ring decorated with contoured round brilliant-cut pave...
Diamond, Platinum
2.73ctw Marquise Diamond Necklace and Pendant
By Valentina Fine Jewellery
Located in Sai Kung District, HK
Stunning necklace, can be worn daytime and nighttime, total diamonds weight is 2.73ct. GIA Certified 1.70ct Marquise Centre Diamond.
Diamond, 18k Gold, White Gold, Rose Gold
Unavailable
1.05 Carat Round and Marquise Diamond Ring
Located in Los Angeles, CA
This beautiful ring flaunts a 0.35 carat round natural white diamond surrounded by a diamond halo and set atop a bed of marquise diamonds.
Diamond, 14k Gold
Estate 2.3 Carat Sapphire and Marquise Diamond White Gold Ring
Located in DALLAS, TX
Estate 2.3 carat Oval Sapphire and 2.0 carat total weight Marquise Diamond 18K White Gold Ring. Size 7.75
Diamond, Sapphire, White Gold, 18k Gold
14.60 Carat Full Cut Pear and Marquise Diamond Hoop Earrings
Located in Mumbai, Maharashtra
A spectacular pair of large Daisy hoops made with floral motifs in full cut pear and marquise diamonds(14.60cts) mounted in 18kt yellow gold.
Diamond, 18k Gold
AGL Certified 18K White Gold 0.50 CT Green Diamond & Marquise Diamond Ring
Located in Kowloon, HK
18K White Gold 0.50 CT Green Diamond & Marquise Diamond Ring 1 Green Diamond - 0.50 CT Marquise Diamonds - 0.43 CT Total Weight - 2.54 GM AGL Certification Available
Diamond, White Gold
Van Cleef & Arpels Platinum 6.00cttw Double Row Marquise Cut Diamond Band
By Van Cleef & Arpels
Located in New York, NY
Elevate your sense of timeless elegance with the Van Cleef & Arpels Platinum Double Row Marquise Cut Diamond Eternity Band. This exquisite piece, designed to adorn your finger with u...
Diamond, Platinum
Carrera y Carrera 18 Karat Yellow Gold Women's Profile, 0.32 Carat Diamond Ring
By Carrera y Carrera
Located in New York, NY
Carrera Y Carrera has built its its famous name on figurative designs, an obsession with surface finishes, and a compelling way of seeing beauty in art and nature. This 18 karat yell...
Diamond, 18k Gold
$9,760Sale Price|20% Off
Set in 18K White Gold, 7.92 carats, Tanzanite & Rose Cut Diamond Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
A very stunning and modern, Tanzanite Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Marquise shaped Tanzanite is 7.92 carats. The Tanzanite is responsib...
Diamond, Tanzanite, 18k Gold, White Gold
$12,800Sale Price|20% Off
Tiffany & Co. Hardware Large Double Link Diamond Pendant Necklace in 18K Rose Go
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Hardware Large Double Link Diamond Pendant Necklace in 18K Rose Gold This exquisite necklace from Tiffany & Co.’s iconic Hardware collection features a bold yet refine...
Diamond
$31,200Sale Price|20% Off
Chopard 3 Carat 18k Yellow Gold Watch
By Chopard
Located in Chicago, IL
This stunning Chopard timepiece features natural diamonds totaling approximately 3.02 carats. With a case diameter of 19mm (excluding the crown) and a band width of 14mm, this watch ...
Diamond, 18k Gold, Yellow Gold
$15,200Sale Price|20% Off
2 Carat Diamond Choker Yellow Gold Necklace
By Antinori Fine Jewels
Located in Chicago, IL
Discover the exquisite elegance of this diamond necklace, boasting a total weight of 2 carats. Spanning 17.5 inches in length and ranging from 4 to 11mm in width, its brilliance is a...
Diamond, 14k Gold, Yellow Gold
14K Yellow Gold Multi-Gem Bracelet
Located in Beverly Hills, CA
This exquisite Italian-made bracelet in 14K yellow gold showcases a regal panther link design, adorned with a trio of bezel-set cabochon gemstones: a 0.75-carat emerald, a 1-carat ru...
Emerald, Ruby, Blue Sapphire, 14k Gold, Yellow Gold
Antique Fernch Floral Diamond Platinum Wedding Tiara
Located in Miami, FL
Antique French Floral Design Platinum Diamond Tiara with Detachable Brooch This magnificent French tiara, crafted in luxurious platinum, is a masterpiece of elegance and refinement....
Diamond, Platinum
Sophia D. Diamond and Blue Sapphire Art Deco Platinum Ring
By Sophia D
Located in New York, NY
An Art Deco platinum ring with 1.22 Marquise Cut center stone complemented with 0.97 carats blue sapphires and 0.06 carats round diamonds made by Sophia D. Ring is available for resi...
Diamond, Blue Sapphire, Platinum
$11,880Sale Price / item|20% Off
W 0.25 in L 16.5 in
Certified 7.65 CTW Zambian Emerald Diamond Wedding Necklace in 18k White Gold
By VR Jewels
Located in New York, NY
Certified 7.65 CTW Zambian Emerald Diamond Wedding Necklace in 18K Gold studded with oval emerald and diamonds. This stunning piece of jewelry instantly elevates a casual look or dre...
Diamond, Emerald, Gold, 18k Gold, White Gold
Harry Winston Platinum 4.05 cts Diamond Ring
By Harry Winston
Located in New York, NY
Harry Winston platinum RBC diamond engagement ring with GIA certificate center diamond 4.05 cts E color SI1, with 2 heart shape diamond approx 1.50 cts Marked HW PT 950 4.05 ring siz...
Diamond, Platinum
$2,100Sale Price / item|20% Off
Unheated Pink Sapphire Flower Cocktail Ring with Diamonds in 18k Rose Gold
By VR Jewels
Located in New York, NY
Unheated Pink Sapphire Flower Cocktail Ring with Diamonds in 18K Gold featuring natural pink sapphires of 1.91 carats and diamonds of 0.32 carats. The gorgeous handcrafted ring goes ...
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Rose Gold
Asscher Cut Diamond 5.21cts Emerald Platinum Ring
Located in Miami, FL
A breathtaking statement of Deco glamour, this estate platinum ring showcases a mesmerizing 2.01-carat Asscher-cut diamond (G-H color, VS clarity) with its signature "hall of mirrors...
Diamond, Emerald, Platinum
Antique Ring Watch 18 Karat Diamonds Circa early 1900's working watch ring
Located in Brooklyn, NY
Estimate from the Georgian era over 100 years old ! real 18k gold and real rose cut diamonds Natural Diamonds. Working Watch. the movement was replaced for a new and working (swiss m...
Diamond, 18k Gold
$200,000Sale Price|20% Off
AGL Certified 15 Carat Minor Oil Pear Cut Emerald Diamond Necklace
By Chopard
Located in Chicago, IL
This stunning necklace showcases a sophisticated scroll design adorned with a mix of brilliant-cut, baguette, and tapered baguette diamonds. At its center, a detachable pendant featu...
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
$42,000Sale Price|66% Off
NWT $124, 000 Gorgeous 18KT Huge Black Tahitian Pearl Fancy Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Beautiful Rare Important 18KT Gold Fancy Black Tahitian Pearl Diamond Necklace. Necklace is comprised of 19 Magnificent 12MM High Luster La...
Diamond, Pearl, Black Pearl, South Sea Pearl, Gold, 18k Gold
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.