Ruby Cushion and White Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.70 ct. ruby cushion with 2.13 ct. good quality white diamond baguettes and rounds.
White Diamond, Ruby, Platinum
2.78 Carat Ruby Cushion and Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 2.78 ct. ruby cushion with 1.91 ct. good quality marquise shapes and round white diamonds.
Diamond, Ruby, Platinum
9.21 Carats Mozambique Ruby Cushion Cut stone For Fine Jewelry Heated Gemstone
Located in Jaipur, RJ
9.21 Carats Mozambique Ruby Cushion Cut stone For Fine Jewelry Heated Gemstone Weight: 9.21 Carats Size: 11x11.5x7.5 MM Pieces: 1 Shape: Cushion cut
Ruby
Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.11 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.11 Carats Size: 9x8x4 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.28 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.28 Carats Size: 9X8X4 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 4.03 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 4.03 Carats Size: 13x9x3 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.13 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.13 Carats Size: 11x11x2 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.27 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.27 Carats Size: 11.5x7x3.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.71 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.71 Carats Size: 10.5x10x4 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.85 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.85 Carats Size: 8x7x3.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 1.77 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 1.77 Carats Size: 9x6x2.5 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 2.53 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 2.53 Carats Size: 9x8x3 MM Pieces: 1 Shape: Faceted Cushion cut stone
Ruby
$104,000Sale Price|20% Off
GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
Introducing the exquisite GRS No Heat Certified 5.05 Carat Ruby Cushion Diamond Ring, adorned with trapezoid diamonds on the sides.
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Certified 6.56 Carats Burma Ruby Cushion Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 6.56 Carats Burma Ruby Cushion Faceted Cut stone No Heat Natural Gem Weight: 6.56 Carats Size: 11.39x9.95x5.60 MM Pieces: 1 Shape: Faceted cushion Cut stone
Ruby
GIA Burma Ruby Cushion and White Diamond Cocktail Ring in 18k White Gold
Located in Los Angeles, CA
Gorgeous 2.15 ct. Burma ruby cushion with 0.50 ct. good quality white diamond rounds.
White Diamond, Ruby, White Gold
18k Gold 4.94 ct Emerald Round & 21.28 ct Ruby Cushion Cut Natural Cut Earring
Located in Jaipur, RJ
18k Gold 4.94 ct Emerald Round & 21.28 ct Ruby Cushion Cut Natural Cut Earrings Gemstone - Emerald & Ruby Emerald weight - 4.94 carats Ruby weight - 21.28 carats gross Weig...
Rubelite, Emerald, Ruby, 18k Gold
3.09 Carat Mozambique Ruby - Cushion Cut
Located in Khet Bang Rak, 10
A 3.09 carat Mozambique ruby — an ideal size for a refined ring or pendant. Rubies are known as the king of gems. This stone comes from the Montepuez mines and was purchased through...
Ruby
Mozambique Ruby Cushion Cut – 2.09 Carats
Located in Khet Bang Rak, 10
A striking 2.09 carat heated ruby from Mozambique, showcasing a rich, vivid red hue with impressive depth and natural character. Expertly cut to enhance its brilliance, this gemston...
Ruby
Loose Ruby - Cushion 1.05ct Pinkish Red Solitaire
Located in Greensboro, NC
Treatment: Heating Carat: 1.05ct Cut: Cushion Color: Pinkish Red Size (mm): 6.84 x 5.36 x 2.44 Condition: New
Ruby
$2,064Sale Price|20% Off
GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco
Located in Singapore, SG
The cushion cut burmese ruby displays the gem's transparency and eye-clean clarity, maximizing its vibrant purplish-red color.
Ruby
RUCHI Ruby Cushion and Brilliant Diamond White Gold Cocktail Ring
By Ruchi New York
Located in New York, NY
18K White Gold Ruby: 2.05ct total weight. Diamond: 24 stones - 3.00ct total weight. All diamonds are G-H/SI stones. U.S size 6.25.
Diamond, Ruby, Gold, 18k Gold, White Gold
GIA Certified Heated Burma Ruby Cushion Cut - 6.5x6x4.67mm 1.49ct Loose Gemstone
Located in Columbus, OH
Specifications: Gemstone: Ruby Treatment: Heated Weight: 1.49 carats Size: 6.49x5.98x4.67mm Shape: Cushion Color: Red Hardness: 9 (Mohs Scale) Country of Origin: Burma GIA 22319085...
Ruby
GIA Certified Heated Burma Ruby Cushion Cut Loose Gemstone 1.77cts 6.81x6.27mm
Located in Columbus, OH
Specifications: Gemstone: Ruby Treatment: Heated Weight: 1.77 carats Size: 6.81x6.27x4.56mm Shape: Cushion Color: Red Hardness: 9 (Mohs Scale) Country of Origin: Burma GIA 22319085...
Ruby
Premium GIA Certified Burma Ruby Cushion Cut 1.79cts 6.73x6.13mm – Red Gemstone
Located in Columbus, OH
Specifications: Gemstone: Ruby Treatment: Heated Weight: 1.79 carats Size: 6.73x6.13x4.74mm Shape: Cushion Color: Red Hardness: 9 (Mohs Scale) Country of Origin: Burma GIA 12329085...
Ruby
GIA Certified Premium Burma Ruby Cushion Cut 1.82 Ct – Red Gemstone 7x6.2x5mm
Located in Columbus, OH
This GIA Certified Premium Burma Ruby showcases a stunning cushion cut, measuring 7x6.2mm and weighing approximately 1.82 Cts.
Ruby
GIA Certified Burma Ruby Cushion Cut 7.4×5.71mm 1.73Ct Natural - Red Gemstone
Located in Columbus, OH
This GIA-certified Burma Ruby, weighing 1.73 carats with a stunning 7.38x5.71x4.63mm cushion cut, is a rare and exquisite gem.
Ruby
$792Sale Price|36% Off
1.21 Carat AIG Certified Natural Pinkish Red Ruby Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.21 carats Dimensions 7.52 x 5.27 x 3.16 mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion This 1.21 Carat AIG Certified Natural Loose Ruby radiates an enc...
Ruby
Certified Natural Loose 1.46 Carat Ruby Cushion Shape Gem For Engagement Ring
Located in Peshawar, PK
Loose Ruby Weight: 1.46 Carats Dimension: 6.3 x 6.0 x 3.9 Mm Origin: Jagdalek Afghanistan Shape: Cushion Color: Pink Treatment: Non / Natural Certificate: Available Jagdalek, loca...
Ruby
$209Sale Price|30% Off
Natural Vivid Pink Ruby Cushion Cut 2.28 Carat Loose Gemstone for Ring, Jewelry
Located in Peshawar, PK
. 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT: 2.28 Carat 🪚 SHAPE & CUT: Cushion Cut 📏 SIZE (MM): 7.87 x 6.75 x 4.92 🌈 COLOR: Pink 🔎 CLARITY: Slightly Included ⚗️ TREATMENT: None (100...
Ruby
GIA Certified No Heat Cushion Ruby
Located in Great Neck, NY
GIA Certified No Heat Ruby Cushion Shape 1.23 cts (7.55x6.06x2.61) mm
Ruby
Art Deco Style Diamond & Red Pink Ruby Cushion Shape Halo 18K White Gold Ring
By Unbranded
Located in Tysons, VA
This elegant vintage inspired engagement ring is beautifully designed to capture the chick style of the Art Deco era! The setting features center 0.58 carats old cut diamond with ric...
Diamond, Ruby, 18k Gold, White Gold
CD Unheated Burma Ruby and White Diamond Cocktail Ring in Platinum and 18k
Located in Los Angeles, CA
Gorgeous 22.02 ct. unheated Burma ruby cushion with good quality, white, and bright diamond rounds.
White Diamond, Ruby, Platinum
2.20ct Ruby and baguette diamond engagement ring in platinum.
Located in London, GB
Burma ruby ring with baguette diamonds in platinum. Burma ruby cushion shape natural untreated total weight 1.40ct.
Diamond, Ruby, Platinum
Vintage Platinum GIA 3.23ctw Cushion Ruby Baguette Diamond Ballerina Ring
Located in Montclair, NJ
Comes with original GIA certification for the center ruby. Stock Number: MK-170160133 --Certification Details:-- Laboratory: GIA Report Number: 3525169291 Stone Shape: Cushion Cutti...
Diamond, Ruby, Platinum
Platinum Toi & Moi Ring with 2.4 Ct Ruby and 1.55ct Diamond
By Joël Glecer / Orologio
Located in Antwerp, BE
Gorgeous Platinum Toi et Moi Ring With Ruby and Diamond Ruby: Cushion shape Siam ruby 2.40ct, intense red, Comes with Carat Gem Lab certificate Diamonds: Cushion shape diamond 1.55...
Diamond, Ruby, Platinum
Ruby Quartz Turtle Peridot 18 Karat Gold Dangle Drop Earrings
By Giulia Colussi
Located in Milan, IT
Fantastic earrings with Little Rock quartz turtle, peridot princess cut ruby cushions gold gr.15,30. weight 11,7gr long 6,5 cm All Giulia Colussi jewelry is new and has never been pr...
Peridot, Rock Crystal, Ruby, 18k Gold
Platinum GIA 1.68ctw Cushion Ruby Round & Baguette Cut Diamond Cocktail Ring
Located in Montclair, NJ
Comes with original GIA certification for the ruby. Stock Number: MK-15076013 --Certification Details:-- Laboratory: GIA Report Number: 5232625772 Stone Shape: Cushion Cutting Style...
Diamond, Ruby, Platinum
18kt White Gold 4 Ct No Heat Vivid Ruby Ring, 1.5 Ct Diamonds, CGL Certificate
By Orologio / Joël Glecer
Located in Antwerp, BE
Magnificent 18kt White Gold 4.02ct No Heat Vivid Red Ruby Ring, With 1.52ct Diamonds With CGL Certificate Ruby: Cushion / Brilliant - Step cut, Vivid red, Transparent, No indicatio...
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
AGL Certified 6.55 Carat Unheated Burma Ruby and Diamond Ring
By GEMME
Located in New York, NY
True Collectors Ruby Cushion Cut Ruby weighing 6.55 Carats, certified by AGL as unheated and from the mine of Myanmar or widely known as Burma.
Ruby, Diamond, 18k Gold, Yellow Gold, Platinum
Bell Certified 8.676 Unheated Sapphire Mozambique Ruby Cocktail Ring 236 gems
Located in Yorba Linda, CA
1 Hexagon Sapphire Madagascar Unheated 3.486 carats Bell certified R-202137533 1 RUBY Cushion cut Mozambique Heat 1.10 carats GCI certificate 2208CDR1631 1 RUBYCushion cut Mozambiq...
9.38 ctw Art Deco Style Diamond & East African Ruby Platinum Cluster Ring
By Unbranded
Located in Tysons, VA
A striking expression of timeless elegance, this Art Deco style cluster ring is centered around a vivid red cushion-cut East African ruby, radiating exceptional color and presence.
Diamond, Ruby, Platinum
New Platinum GIA 1.66ct No Heat Cushion Ruby Solitaire Brushed Matte Finish Ring
Located in Montclair, NJ
Beautiful New Platinum GIA No Heat Ruby Solitaire in Scalloped Engagement Ring --Stone(s):-- (1) Natural Genuine Ruby - Cushion Brilliant Cut - Claw Prong Set - Gorgeous Very Clean -...
Ruby, Platinum
$1,144Sale Price|30% Off
Pinkish Red Natural Ruby 1.06 Carat Cushion Cut Loose Gemstone for Ring, Jewelry
Located in Peshawar, PK
Natural Pinkish Red Ruby Cushion Cut Loose Gemstone Rare Red Ruby for Luxury Custom Fine Jewelry Ring, Pendant, Fine Collector Gemstone
Ruby
Platinum GIA 1.86ctw Clean Cushion No Heat Ruby w/ Baguette & Round Diamond Ring
Located in Montclair, NJ
Comes with original GIA certification for the ruby. Stock Number: MK-46089090 --Certification Details:-- Laboratory: GIA Report Number: 2235667865 Stone Shape: Cushion Cutting Style...
Diamond, Ruby, Platinum
18k Gold GIA Burma No Heat Cushion Ruby Mine Cut Diamond Sides Matte Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Antique Ruby - Cushion Cut - Prong Set - Purplish Red - Burma - No Heat - 2.62ct (exact) ** See Certification Details Below for Complete Info ** (2)...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
18k Yellow Gold 2.33ctw Ruby Yellow & Blue Sapphire 14.6mm Wide Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Ruby - Cushion Cut - Channel Set - Clean Vivid Red Color - 0.57ct (exact) (1) Natural Genuine Sapphire - Shield Like Cut - Prong Set - Vivid Yellow ...
Ruby, Blue Sapphire, Yellow Sapphire, Gold, 18k Gold, White Gold, Yellow...
GRS Certified 2.05 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K WG
By Rewa Jewellery
Located in Bangkok, TH
It has 2 centre pieces of Burma No Heat Rubies cushion cut weighing 2.05 carat approximately.
Diamond, Ruby
New 18k Gold 3.37ct GIA Elongated Cushion Ruby & Diamond 3 Stone Engagement Ring
Located in Montclair, NJ
The elongated cushion cut ruby stone displays rich and super attractive wine red color, while the diamonds add a special glamorous touch to the design with their European cutting sty...
Diamond, Ruby, 18k Gold
18k Gold 1.51ctw GIA No Heat Cushion Vivid Red Ruby & Diamond Flower Halo Ring
Located in Montclair, NJ
Comes w/ the original GIA certification for the ruby. Stock Number: EK-410280496-23050411-PAR-EY --Certification Details:-- Laboratory: GIA Report Number: 2221810164 Shape: Cushion ...
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage Elegant Platinum 8.15ctw GIA Ruby & Diamond Handmade Dangle Earrings
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Rubies - Cushion Cut - Prong Set - Vivid Red Color - 3.65ctw (approx. based on the certification measurements) ** See Certification Details Below fo...
White Diamond, Ruby, Gold, White Gold, Platinum
GIA Certified 4.00 Carat Pigeon's Blood Burmese Ruby and Diamond 3-Stone Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Burmese ruby cushion, 9.05 x 8.02 x 5.90mm, 4.00 carats Asscher cut diamonds, .90 carat total, F color, VS-1 clarity Ring size 6.5 Complimentary sizing as needed
White Diamond, Ruby, Diamond, 18k Gold, Platinum, Gold, Yellow Gold
Antique Victorian Gold GIA Buttercup Ruby Solitaire w/ Enamel Detailed Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Ruby - Cushion Cut - Buttercup Prong Set - Fine Rich Red Color - 100% Natural - No Heat - 4.25 x 4.02 x 1.74mm (exact) ** See Certification Details ...
Ruby, Gold, 18k Gold, Yellow Gold, Enamel
$40,741Sale Price|40% Off
Exceptional Untreated 2.03ct Mozambique Pigeon's Blood Ruby, Swiss Certified
Located in London, GB
Sourced from Mozambique, one of the leading modern origins for fine rubies, the cushion-cut stone is entirely natural, with no heat treatment or enhancement of any kind.
Ruby
18k Yellow Gold GIA 1.26ctw High Quality No Heat Vivid Red Ruby Diamond Ring
Located in Montclair, NJ
Comes with original GIA certification for the ruby. Stock Number: MK-160135133 --Certification Details:-- Laboratory: GIA Report Number: 5222822044 Stone Shape: Cushion Cutting Styl...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
AGL Certified 2.52 Carat Burmese No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
- There are two center rubies cushion cut 2.02 carat weight and round rubies 0.50 carat weight - Every ruby has been tested and certified by AGL (Thai) as natural rubies from Burm...
Diamond, Ruby, Gold, 18k Gold, White Gold
12ct Gold Ruby and Diamond Ballerina Cocktail Ring, 2.25ct Ruby
Located in Braintree, GB
A vibrant cocktail ring set with a cushion-cut natural ruby of 2.25 carats in a swirling 'ballerina' surround of round brilliant and baguette-cut diamonds.
Yellow Gold
Vintage High Quality Platinum GIA 3.72ctw Vivid Red Ruby Diamond Ballerina Ring
Located in Montclair, NJ
Comes w/ original GIA certification for the ruby. Stock Number: MK-130294310 --Certification Details:-- Laboratory: GIA Report Number: 5232484455 Shape: Cushion Cutting Style: Crown...
Diamond, Ruby, Platinum
GRS Certified 4.11 Carats Ruby Cushion Shape
Located in New York, NY
Natural Ruby Cushion Shape Heated Vivid to Deep Red Origin From Mozambique
Ruby
Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity and G-H Color.
Diamond, Ruby, Gold, 14k Gold, 18k Gold
14K Yellow Gold Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
14K Yellow Gold 7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity and G-H Color.
Diamond, Ruby, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold
Unavailable
3.81 CTS Ruby Cushion Ring
Located in New York, NY
Ruby Weight: 3.81 CTS, Diamond Weight: 0.78 CT, Metal: Platinum, Ring Size: 7, Shape: Cushion, Color: Red, Hardness: 9, Birthstone: July
Ruby, Platinum
Unavailable
1.34 Carat Burma Ruby Cushion Ring
Located in New York, NY
Ruby Weight: 1.34 Cts, Diamond Weight: 0.16 Cts, Metal: 18K White Gold, Shape: Cushion, Origin: Burma, Treatment: No gemological evidence of heat, Color: Red, Hardness: 9, Birthstone...
Ruby, 18k Gold
Unavailable
No Heat Burma Ruby Cushion Ring 1.29 Cts
Located in New York, NY
Ruby Weight: 1.29 Cts, Diamond Weight: 0.46 Cts, Metal: 18K White Gold, Ring Size: 6.5, Shape: Cushion, Color: Pinkish-Red, Origin: Burma, Treatment: No gemological evidence of heat,...
Ruby, 18k Gold
3.81 Carat Ruby Cushion Three Stone Ring Marquise Diamonds
Located in New York, NY
Ruby Weight: 3.81 CTS Diamond Weight: 0.78 CT Metal: Platinum Ring Size: 7 Shape: Cushion Color: Red Hardness: 9 Birthstone: July
Diamond, Ruby, Platinum
GIA Certified 3.30 Carat Natural Cushion Ruby
Located in LA, CA
GIA Certified 3.30ct Natural Ruby Cushion 9.12x8.74x4.32mm GIA #5222578830 Rubies in a cushion shape are stunning gemstones valued for their rich red color, durability, and scarcity.
Ruby
18 Karat GIA Certified 3.80 Carat Natural Ruby Diamond Halo Ring White Gold
Located in Boca Raton, FL
3.80 Carat Ruby Cushion surrounded by Diamond Halo and accents set in 18k White Gold Ring.
Diamond, Ruby, 18k Gold, White Gold
Classical Diamond & Ruby Dinner Ring, Art Deco
Located in Coral Gables, FL
Imposing, Art Deco, Diamonds ( Old Euros ) and Ruby ( cushion ) Dinner ring, set with 18k White gold.
Diamond, Ruby, 18k Gold
5.34 Carat Cushion Ruby & Diamond Platinum Ring
Located in New York, NY
This is an incredibly spready ruby mounted in a platinum ring with 0.60Ct of brilliant white half-moon diamonds. Suitable for any occasion!
Diamond, Ruby, Platinum
1.34ct Cushion Purplish Red Ruby GIA Certified Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 6521788166 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting St...
Ruby
GIA Certified 3.58 Carat Cushion Burma No Heat Ruby
Located in LA, CA
3.58 carats Cushion Burma No Heat Ruby 8.94 x 8.91 x 4.79 mm GIA #5222214578 One of the most expensive varieties of the corundum mineral family is the 3.58ct cushion-shaped No Heat B...
Ruby
Certified Unheated Cushion 3.01ct Ruby & Diamond Ring
By Raiman Rocks
Located in Calabasas, CA
This deep red spectacular and rare unheated 3.01ct Ruby is set in Platinum with two sides diamonds= 0.55cttw and round diamonds melee=0.44 Certified by AIGS
Diamond, Ruby, Platinum
14KW Gold Ruby and Diamond Bracelet - 9.03ct Cushion Ruby, Fine Quality
Located in Great Neck Plaza, NY
Immerse yourself in the timeless elegance of this exquisite 14 karat white gold bracelet adorned with a captivating array of rubies and diamonds. The focal point of this bracelet is...
Diamond, Ruby, Gold, 14k Gold, White Gold
Unavailable
Oval Cushion Ruby Ring, 'Ref #17318'
Located in Great Neck, NY
Ring Details Ruby - 3.82ct Round Diamonds - 0.90ct Ring Metal - 18k White Gold Style Number - CR2453R Tag Number - 17318
Ruby, 18k Gold, White Gold
Unavailable
Burma Ruby No Heat Cushion Ring 7.16 Cts
Located in New York, NY
Ruby Weight: 7.16 cts, Diamond Weight: 1.8 cts, Metal: Platinum Ring/18K Yellow Gold Prongs, Shape: Cushion, Color: Vibrant Red-Pink, Hardness: 9, Origin: Burma, Birthstone: July, Tr...
Ruby, Platinum
1.51ct Cushion Red Ruby Unheated
Located in Toronto, Ontario
Description: Gem Type: Ruby Number of Stones: 1 Weight: 1.51 cts Measurements: 7.90x5.20x3.40 mm Shape: Cushion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: S...
Ruby
Unavailable
W 0.33 in D 0.16 in L 0.23 in
1.86ct Cushion Purplish Red Ruby GIA Certified Vietnam Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Ruby The GIA report reads as follows: GIA Report Number: 5222820549 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting St...
Ruby
Edwardian Cushion Cut Ruby Platinum Ring with Diamond Surround
Located in Stratford upon Avon, GB
A cushion shaped ruby ring, with a rub over set diamond surround, mounted in platinum.
Diamond, Ruby, Platinum
Unavailable
Cushion Cut Ruby Ring in Gold and Platinum
By Zoltan David
Located in Austin, TX
One of a kind 3.03 ct. intense cushion cut Ruby set in 18K Gold setting surrounded by twenty-five matched rubies.
Ruby, 18k Gold, 24k Gold, Platinum
2.27 Carat Unheated Burmese Cushion Ruby Diamond Gold Ring
Located in Stratford upon Avon, GB
Unheated Burmese cushion cut ruby 2.27cts ring with a fine diamond set halo and fine diamond set shoulders, in white gold.
Diamond, Ruby, 18k Gold, White Gold
Burmese Cushion Ruby 5.06 Carat with Diamonds Platinum Ring
Located in New York, NY
Red cushion cut Burmese ruby 5.06 ct. Round natural white diamonds 0.78 ct.
Diamond, Ruby, White Diamond, Platinum
Certified Burmese Cushion Ruby 3.60 Carat Diamonds Platinum Ring
Located in New York, NY
Handcrafted engraved gemstone ring holds a Burmese red cushion cut ruby 3.60 ct center stone. Burma ruby is Certified.
White Diamond, Ruby, Diamond, Platinum
14K Yellow Gold Cushion Brilliant Ruby Pendant Necklace, 1.56ct, 18" Length
Located in Holtsville, NY
This stunning piece features a 1.56 carat Cushion Brilliant Ruby, meticulously set in the warm hues of 14K yellow gold.
Ruby, Yellow Gold
2.15 carat cushion ruby diamond Platinum ring
Located in Stratford upon Avon, GB
Platinum single stone oval 2.15ct ruby claw set ring with princess and brilliant cut millegrain set diamond shoulders.
Diamond, Ruby, Platinum
14K Yellow Gold Pendant Necklace with 1.56 Carat Cushion Brilliant Ruby
Located in Holtsville, NY
This stunning 14K Yellow Gold Pendant Necklace showcases a vibrant 1.56 carat cushion brilliant ruby. The deep red color of the ruby, complemented by the warm tones of yellow gold, c...
Ruby, 14k Gold, Yellow Gold
14K Yellow Gold 2.00ct Cushion Ruby & Diamond Cocktail Ring, Size 7
Located in Holtsville, NY
This exquisite 14K Yellow Gold cocktail ring features a captivating 2.00-carat cushion-cut ruby as its centerpiece. The ruby, with its vibrant red hue and moderately strong saturatio...
Diamond, Ruby, Yellow Gold
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.