Gia Certified And New
21st Century and Contemporary Drop Earrings
Diamond, White Diamond, Ruby, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, Emerald
Late 20th Century Link Necklaces
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, White Diamond, Emerald
21st Century and Contemporary Cocktail Rings
Diamond, White Diamond, Ruby, 18k Gold, Platinum
21st Century and Contemporary Engagement Rings
Yellow Diamond, Platinum
21st Century and Contemporary Engagement Rings
Yellow Diamond
21st Century and Contemporary Engagement Rings
Yellow Diamond
21st Century and Contemporary Engagement Rings
Yellow Diamond
21st Century and Contemporary Band Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary Dangle Earrings
Diamond, White Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Emerald
21st Century and Contemporary American Beaded Necklaces
Pearl, 18k Gold
2010s Contemporary Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary North American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Dangle Earrings
Diamond, 18k Gold
21st Century and Contemporary Cluster Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
2010s Malagasy Loose Gemstones
Garnet
21st Century and Contemporary Dangle Earrings
Diamond, White Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Pendant Necklaces
Diamond
2010s Loose Gemstones
Diamond
2010s American Modern Engagement Rings
Diamond, Platinum
2010s Solitaire Rings
Spinel, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, 14k Gold, White Gold
2010s Pendant Necklaces
Diamond, 14k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Sapphire, Padparadscha Sapphire , Gold, 18k Gold...
21st Century and Contemporary Three-Stone Rings
Diamond, Padparadscha Sapphire , Sapphire, Yellow Sapphire, Yellow Gold,...
21st Century and Contemporary Pendant Necklaces
Jade, Silver, Sterling Silver
21st Century and Contemporary Pendant Necklaces
Sapphire, Yellow Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Vintage 1930s American Art Deco Brooches
Diamond, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Sapphire, Blue Sapphire, White Diamond, Platinum
21st Century and Contemporary American Contemporary Dangle Earrings
Diamond, Ruby, Platinum
21st Century and Contemporary Cluster Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
2010s Malagasy Loose Gemstones
Alexandrite
21st Century and Contemporary Three-Stone Rings
White Diamond, Diamond, Sapphire, Blue Sapphire, Green Sapphire, White G...
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
21st Century and Contemporary Cluster Rings
White Diamond, Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green ...
21st Century and Contemporary Pendant Necklaces
Jade, Yellow Gold, Gold, 18k Gold
21st Century and Contemporary Pendant Necklaces
Spinel, Diamond, Gold, 18k Gold, White Gold
2010s Sri Lankan Loose Gemstones
Alexandrite
21st Century and Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Jade, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum
21st Century and Contemporary Three-Stone Rings
Diamond, White Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, White...
21st Century and Contemporary Signet Rings
Jade, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Jade, Gold, 18k Gold, White Gold
21st Century and Contemporary British Three-Stone Rings
Pink Diamond, Diamond, White Diamond, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
2010s Malagasy Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary Pendant Necklaces
Emerald, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Jade, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Cluster Rings
Green Sapphire, Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Platinum
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Tanzanite, Purple Sapphire, Diamond, White Diamond, Yellow Diamond, Emer...
21st Century and Contemporary British Cluster Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Beaded Necklaces
Pearl, Freshwater Pearl
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Sapphire, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, White Diamond
21st Century and Contemporary American Modern Stud Earrings
Diamond, Spinel, 18k Gold, White Gold
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Gia Certified And New For Sale on 1stDibs
How Much is a Gia Certified And New?
- 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.