106 Gia Certified
2010s Asian Bridal Rings
Diamond, White Diamond, Pink Diamond, 18k Gold, White Gold
Mid-20th Century Engagement Rings
Diamond, Platinum
2010s Asian Fashion Rings
Pink Diamond, Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Yellow Diamond, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
Vintage 1920s American Modern Pocket Watches
Silver
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Vintage 1960s American Dome Rings
Gold Plate
1990s European Etruscan Revival Fashion Rings
Gold
Antique Late 19th Century British Belle Époque Engagement Rings
Pink Diamond, Yellow Diamond, Diamond, Yellow Gold, Platinum
21st Century and Contemporary American Artisan Solitaire Rings
Pink Diamond, Diamond, White Gold, Rose Gold, 18k Gold
21st Century and Contemporary American Modern Cocktail Rings
Multi-gemstone, White Diamond, Diamond, Beryl, Aquamarine, Platinum
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
2010s Contemporary Cocktail Rings
Other, 18k Gold, Vermeil, Sterling Silver
Vintage 1920s American Art Deco Cocktail Rings
Amethyst, Sterling Silver
2010s Australian Artist Solitaire Rings
Diamond, Sapphire, Platinum
2010s British Cocktail Rings
Citrine, Gold Plate, Brass
2010s American Engagement Rings
Yellow Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
21st Century and Contemporary Three-Stone Rings
Pink Diamond
21st Century and Contemporary American Modern Cocktail Rings
Tourmaline, Multi-gemstone, White Diamond, Diamond, Platinum
21st Century and Contemporary American Modern Three-Stone Rings
Diamond, 14k Gold, White Gold
2010s Asian Fashion Rings
Diamond, White Diamond, Pink Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Multi-gemstone, Yellow Diamond, White Diamond, Diamond, Platinum, Yellow...
Recent Sales
2010s Loose Gemstones
Blue Sapphire
2010s American Modern Drop Necklaces
Diamond, 18k Gold, Rose Gold, White Gold
21st Century and Contemporary Dangle Earrings
Diamond, Emerald, 14k Gold, White Gold, Platinum
2010s Japanese Modern Beaded Necklaces
Diamond, Cultured Pearl, 14k Gold
Antique Late 18th Century Portuguese Georgian Dangle Earrings
Chrysoberyl, Silver
2010s American Beaded Necklaces
Diamond, Pearl, Gold, 14k Gold, White Gold
Vintage 1920s American Modern Pocket Watches
Silver
21st Century and Contemporary American Fashion Rings
Diamond, White Diamond, Yellow Diamond, Pink Diamond, Gold, 18k Gold, Ro...
21st Century and Contemporary American Cocktail Rings
Diamond, Platinum
2010s American Modern Fashion Rings
Diamond, Yellow Diamond, 18k Gold, Platinum
Early 20th Century Unknown Edwardian Drop Necklaces
Pearl, Ruby, 18k Gold
- 1stDibs ExpertApril 5, 2022Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
- 1stDibs ExpertAugust 17, 2021In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
- 1stDibs ExpertFebruary 22, 2021When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
- 1stDibs ExpertFebruary 13, 2023While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
- 1stDibs ExpertMarch 22, 2022Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.