GIA 3 Carat Emerald Emerald Cut and White Diamond Ring in Platinum
Located in Los Angeles, CA
Gorgeous 3.05 ct. emerald emerald cut with 1.75 ct. of good quality white diamond rounds. Handmade in platinum. Ring size 6.25. Comes with GIA certificate.
White Diamond, Emerald, Platinum
3 Carat Pear Shape Emerald & Baguette Diamond Ring in 18K Yellow Gold & Platinum
Located in Los Angeles, CA
Beautiful 3.36 ct. emerald pear shape with 2.03 ct. good quality white diamond baguettes. Handmade in platinum and 18k yellow gold. Ring size 7.25.
Diamond, Emerald, Yellow Gold, Platinum
Imperial Topaz and White Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 5.79 ct. imperial topaz pear shape with 1.47 ct. good quality, white and bright diamond marquise and rounds. Handmade in platinum. Ring size 5.5.
White Diamond, Topaz, Imperial Topaz, Platinum
Emerald Emerald Cut Bezel Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 0.90 ct. emerald emerald cut. Handmade in 18k yellow gold. Length is 16".
Emerald, Yellow Gold
White and Yellow Diamond Cluster Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 10 ct. white and yellow diamond ovals and rounds. Handmade in 18k yellow gold. Length is 16"+.
White Diamond, Yellow Diamond, Yellow Gold
28.33 Carat Peridot Oval and White Diamond Ring in Platinum
Located in Los Angeles, CA
Beautiful 28.33 ct. peridot oval with 0.55 ct. white diamond rounds. Handmade in platinum. Ring size 7.
White Diamond, Peridot, Platinum
4.60 Carat Heart Blue Sapphire Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful 4.60 ct. blue sapphire heart shape. Handmade in 18k white gold. Length is 16".
Blue Sapphire, White Gold
4.33 Carat Emerald Cushion East West Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 4.33 ct. emerald cushion. Handmade in 18k yellow gold. Length is 18".
Emerald, Yellow Gold
Estate Lugano White Diamond Emerald Cut Band Ring in 18K White Gold
By Lugano
Located in Los Angeles, CA
Beautiful 4.71 ct. white and bright emerald cut diamonds. Handmade in 18k white gold. Ring size 6. Signed Lugano.
White Diamond, White Gold
White Diamond Round Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Beautiful 10.55 ct. white diamond rounds. Total of 41 stones each one is 0.20-0.29 ct. Handmade in 18k white gold. Length is 7".
White Diamond, White Gold
Estate Lugano White Diamond Round Pave Ring in 18K Rose Gold
By Lugano
Located in Los Angeles, CA
Beautiful 3.82 ct. of good quality, white, and bright diamond rounds. Handmade in 18k rose gold. Ring size 7.5. Signed Lugano.
White Diamond, Rose Gold
GIA 0.50 ct. Each White Diamond Heart Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 17.07 ct. GH VVS2-SI2 white diamond heart shapes. Total of 34 stones that are 0.50 ct. each. Handmade in 18k white gold. Length is 7". Each stone comes with a GIA certifi...
White Diamond, White Gold
Estate Lugano Round Diamond Eternity Band Ring in 18K Rose Gold
By Lugano
Located in Los Angeles, CA
Beautiful 2.95 ct. of good quality, white, and bright diamond rounds. Handmade in 18k rose gold. Ring size 6.25.
Diamond, Rose Gold
Ruby Emerald Cut Link Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 6.27 ct. ruby emerald cuts. Total of 13 stones. Handmade in 18k yellow gold. Length is 7".
Ruby, Yellow Gold
White Diamond Round Solitaire Ring in Platinum
Located in Los Angeles, CA
Beautiful 0.36 ct. white diamond round. Handmade in platinum. Ring size 7.25.
White Diamond, Platinum
White Diamond Marquise Dangle Necklace in 14K Yellow Gold
Located in Los Angeles, CA
Beautiful white diamond marquise set in 14k yellow gold. Length is 19".
White Diamond, Yellow Gold
Estate Lugano Emerald Oval Eternity Band Ring in 18K White Gold
By Lugano
Located in Los Angeles, CA
Beautiful 5.11 ct. emerald ovals with 0.70 ct. good quality white diamond rounds. Handmade in 18k white gold. Ring size 6.75.
Emerald, White Gold
Estate Lugano Ruby and Black Diamond Dangle Earrings in 18K White Gold
By Lugano
Located in Los Angeles, CA
Beautiful 3.74 ct. ruby and black diamond rounds with 0.38 ct. white diamond rounds. Handmade in 18k white gold. Signed Lugano.
Black Diamond, Ruby, White Gold
Estate Lugano GIA 1 Carat Cushion and Round Diamond Ring in 18K White Gold
By Lugano
Located in Los Angeles, CA
Beautiful 1.04 ct. D color IF clarity white diamond cushion. Handmade in 18k white gold. Size 6.25. Signed Lugano. Comes with GIA certificate.
Diamond, White Gold
GIA 0.50 Carat Each Multishape Diamond Prong East West Necklace in 18K Gold
Located in Los Angeles, CA
Gorgeous 27.11 ct. GHI VS-SI white diamond ovals, emerald cuts, and pear shapes. Each stone is 0.50 ct. with a total of 54 stones. Handmade in 18k white gold. Length is 16". All s...
Diamond, 18k Gold
GIA Burma Ruby and White Diamond Bracelet in 18K White Gold
Located in Los Angeles, CA
Beautiful Burma ruby ovals with good quality white diamond rounds. Handmade in 18k white gold. Length is 7.75". Comes with GIA certificate.
White Diamond, Ruby, White Gold
Blue Sapphire Round Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 10.36 ct. blue sapphire rounds. Handmade in 18k yellow gold and black rhodium. Length is 6.75".
Blue Sapphire, Yellow Gold
Estate Lugano Emerald Marquise & White Diamond Round Earrings in 18K White Gold
By Lugano
Located in Los Angeles, CA
Gorgeous 1.67 ct. emerald marquise shapes with 1.45 ct. good quality white diamond rounds. Push back setting. Handmade in 18k white gold. Signed Lugano.
White Diamond, Emerald, White Gold
Estate Lugano Blue Sapphire Oval Eternity Band Ring in 18K White Gold
By Lugano
Located in Los Angeles, CA
Gorgeous 11.50 ct. blue sapphire ovals. Handmade in 18k white gold. Ring size 6.5. Signed Lugano.
Blue Sapphire, White Gold
Coral and Diamond Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous big oval corals with good quality, white, and bright diamond rounds. Handmade in 18k white gold. Length is 21.25".
Coral, Diamond, White Gold
Sapphire, Aquamarine & Semi Precious Stones Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful necklace featuring 220 carats of blue sapphires, aquamarine, and other semi precious stones. Handmade in 18k yellow gold. Length is 21".
Aquamarine, Sapphire, Yellow Gold
GIA 6.70 Carat Hexagon Green Sapphire Bezel Ring in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 6.70 ct. green sapphire hexagon. Handmade in 18k yellow gold. Ring size 7. Comes with GIA certificate.
Green Sapphire, Yellow Gold
9 Carat Emerald Oval Bezel Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 8.99 ct. emerald oval. Handmade in 18k yellow gold. Length is 18".
Emerald, Yellow Gold
White Diamond Round Cuban Chain Bracelet in 14K Yellow Gold
Located in Los Angeles, CA
Gorgeous bracelet featuring good quality white diamond rounds. Handmade in 14k yellow gold. Length is 7.75".
White Diamond, Yellow Gold
GIA White Diamond Snake Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.50 ct. D SI2 white diamond oval with 0.55 ct. good quality white diamond rounds. Handmade in 18k yellow gold. Ring size 6.5. GIA certificate is included.
White Diamond, Yellow Gold
Oscar Heyman GIA Unheated Gemstone Brooch/Pendant
By Oscar Heyman
Located in Los Angeles, CA
Gorgeous Oscar Heyman brooch/pendant. Featuring a 18.34 ct. Unheated yellow sapphire, emerald rounds, blue sapphire pear shapes, ruby marquise shapes, and white diamond rounds. Han...
Emerald, Ruby, Blue Sapphire, Yellow Sapphire
Ruby Round Necklace in 18k Yellow Gold and Black Rhodium
Located in Los Angeles, CA
Beautiful 14.12 ct. ruby rounds (3 - 5 mm). Handmade in 18k yellow gold and black rhodium. Length is 16".
Ruby, Yellow Gold, Rhodium
Unheated Purple Spinel Emerald Cut Bezel Paperclip Necklace in 14K White Gold
Located in Los Angeles, CA
Beautiful unheated 5.44 ct. purple spinel emerald cut on a 14k white gold paper clip chain. Length is 18".
Spinel, White Gold
GIA Unheated Color Change Sri Lankan Sapphire Octagon in 18k Yellow Gold
Located in Los Angeles, CA
Gorgeous 5.56 ct. Unheated Sri Lanka color sapphire octagon. Sapphire changes color from blue to violet. Handmade in 18k yellow gold. Comes with GIA certificate. Ring size 6.75
Sapphire, Yellow Gold
GIA 0.50 Carat Each White Oval Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 18.08 ct. GH VS-SI white diamond ovals. Total of 36 ovals each one is 0.50 ct. Handmade in 18k white gold. Length is 7". Each stone comes with a GIA certificate.
Diamond, White Gold
GIA 1 Carat Each Cushion Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 13.00 ct. DEF VVS-VS white diamond cushions. Total of 13 stones, each one is 1 ct. Handmade in 18k white gold. Ring size 6.5. Each stone comes with a GIA certificate.
Diamond, White Gold
10.67 Carat Blue Sapphire Octagonal and Cadillac Diamond Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 10.67 ct. blue sapphire octagon with 0.76 ct. good quality white diamond cadillac stones. Handmade in 18k white gold. Ring size 6.5.
Diamond, Blue Sapphire, White Gold
White Diamond Round Cuban Chain Necklace in 14K white Gold
Located in Los Angeles, CA
Gorgeous 20.00 ct. of good quality white diamond rounds. Handmade in 14k white gold. Length is 16".
White Diamond, White Gold
GIA Light Pinkish Brown Pear Shape & Round Pink Diamond Ring in 18K Rose Gold
Located in Los Angeles, CA
Gorgeous 1.01 ct. light pinkish brown pear shape with pink diamond rounds. Handmade in 18k rose gold. Ring size 7.25. Comes with GIA certificate.
Pink Diamond, Rose Gold
Blue Sapphire Round Bracelet in Platinum
Located in Los Angeles, CA
Beautiful deep blue sapphire rounds. Total of 39 stones. Handmade in platinum. Length is 7".
Blue Sapphire, Platinum
Estate Tiffany & Co White Round Diamond Bezel Necklace in Platinum
By Tiffany & Co.
Located in Los Angeles, CA
Gorgeous white diamond round estate Tiffany & Co. necklace. Handmade in platinum. Length is 15.5".
Diamond, Platinum
AGL Brazilian Paraiba, Conch Pearls & Pave Diamond Ring in 18K White Gold
Located in Los Angeles, CA
Absolutely stunning 3.66 ct. Brazilian paraiba with natural conch pearls and 3 carats of white diamonds. Handmade in 18k white gold. Ring size 6.75. Paraiba comes with AGL certifi...
Diamond, Pearl, Paraiba, White Gold
GIA 0.90 Carat Each Round Diamond Bezel Links Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 10.81 ct. JK SI white diamond round. Total of 12 stones, each one is 0.90 ct. Handmade in 18k yellow gold. Length is 7". Each stone has a GIA certificate.
Diamond, Yellow Gold
GIA Oval 0.30 Carat Each Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 5.17 ct. EF VS white diamond ovals. Total of 17 stones, each one is 0.30 ct. Handmade in 18k white gold. Ring size 7. Each stone comes with a GIA certificate.
Diamond, White Gold
Pearl and Diamond Multi Strand Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful white pearl necklace with gray pearls and diamond accents. Handmade accents in 18k white gold. Length is 65".
Diamond, Pearl, White Gold
White Diamond Marquise and Baguette Brooch in Platinum
Located in Los Angeles, CA
Beautiful white diamond marquise and baguette brooch. Handmade in platinum.
White Diamond, Platinum
White Diamond Round Floral Earrings in 18K White Gold
Located in Los Angeles, CA
Gorgeous 3.00 ct. white diamond rounds with 1.61 ct. smaller white diamond rounds. Handmade in 18k white gold.
White Diamond, White Gold
GIA 1 Carat Yellow Radiant Diamond East West Bezel Pendant Necklace in 18K Gold
Located in Los Angeles, CA
Beautiful 1.13 ct. Y to Z VVS2 radiant diamond. Handmade in 18k yellow gold. Length is 16". Comes with GIA certificate.
Diamond, 18k Gold
GIA 0.50 Carat Each Emerald Cut Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 21.02 ct. G VVS1-VS2 white diamond emerald cuts. Total of 42 stones, each one is 0.50 ct. Handmade in 18k white gold. Length is 7". Each stone comes with a GIA certificate.
Diamond, White Gold
GIA 0.50 Carat Each Heart Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Stunning 17.15 ct. DEF VS-SI white diamond heart shapes. Total of 34 stones, each one is 0.50 ct. Handmade in 18k white gold. Length is 7". All stones come with GIA certificates.
Diamond, White Gold
Oval Aquamarine and White Diamond Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous aquamarine oval bracelet with 9 stones and good quality white diamonds. Handmade in 18k white gold. Length is 7".
Aquamarine, White Diamond, White Gold
White Diamond Round Ring in 18K White Gold
Located in Los Angeles, CA
Beautiful 0.55 ct. white and bright good quality diamond rounds. Handmade in 18k white gold. Ring size 7.25.
White Diamond, White Gold
GIA 0.50 Carat Each Emerald Cut Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 21.02 ct. FG VVS-VS white diamond emerald cuts. Total of 42 stones, each one is 0.50 ct. Handmade in 18k white gold. Length is 7". Each stone comes with a GIA certificate.
Diamond, White Gold
Mastoloni Tahitian Pearl Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous strand of Tahitian pearls. Length is 35". Handmade 18k white gold clasp.
Pearl, White Gold
White Diamond Half Moon Eternity Band Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.79 ct. white diamond half moons. Handmade in 18k yellow gold. Length is 6.5". Total of 15 stones.
White Diamond, Yellow Gold
Vintage White Pearl Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful ring featuring a big white pearl in 18k yellow gold. Ring size 7.
Pearl, Yellow Gold
White Diamond Round Dangle Earrings in 18K White Gold
Located in Los Angeles, CA
Beautiful 11.11 ct. white diamond rounds. Handmade in 18k white gold. Push back with lever back setting.
White Diamond, White Gold
Emerald and White Diamond Pear Shape Dangle Earrings in Platinum
Located in Los Angeles, CA
Gorgeous 12.34 ct. of emerald pear shapes and 8.11 ct. of good quality white and bright diamond pears and rounds. Handmade in platinum.
White Diamond, Emerald, Platinum
Blue Sapphire Big Small Chain Bracelet in Black Rhodium & 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 6.22 ct. blue sapphire rounds. Total of 25 stones and 6.5" in length. Handmade in 18k yellow gold with black rhodium. The sapphires and 3 mm and 5 mm stones.
Blue Sapphire, Yellow Gold, Rhodium
GIA 1 Carat Each Yellow Radiant Diamond Bezel Stud Earrings in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 2.39 ct. U-Z VS-SI diamond radiants. Handmade in 18k yellow gold. Push back setting. Comes with GIA certificates.
Diamond, Yellow 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.