Gia Certified Sapphires
2010s American Contemporary Cocktail Rings
Diamond, Sapphire, 18k Gold
2010s Sri Lankan Modern Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
20th Century Cluster Rings
Ruby, Blue Sapphire, 14k Gold, Yellow Gold
2010s Modern Three-Stone Rings
Diamond, Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Sapphire, Platinum
2010s Contemporary Cluster Rings
Sapphire, Diamond, Yellow Gold, 18k Gold, Gold
Vintage 1950s Drop Earrings
Diamond, Sapphire, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Sapphire, Platinum
2010s Sri Lankan Cocktail Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary Cocktail Rings
Blue Sapphire, Diamond, White Diamond, Sapphire, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Sapphire, Platinum
2010s Sri Lankan Engagement Rings
Diamond, Sapphire, Blue Sapphire
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary Engagement Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary American Modern Engagement Rings
Platinum
21st Century and Contemporary American Modern Solitaire Rings
Platinum
21st Century and Contemporary American Modern Cocktail Rings
Platinum
21st Century and Contemporary Art Deco Beaded Necklaces
Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow ...
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
21st Century and Contemporary American Modern Solitaire Rings
White Gold
21st Century and Contemporary American Modern Solitaire Rings
Rose Gold
21st Century and Contemporary American Modern Solitaire Rings
White Gold
21st Century and Contemporary American Modern Solitaire Rings
Yellow Gold
21st Century and Contemporary American Modern Solitaire Rings
Yellow Gold
21st Century and Contemporary American Modern Solitaire Rings
Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
White Gold
21st Century and Contemporary American Modern Cocktail Rings
White Gold
21st Century and Contemporary American Modern Cocktail Rings
Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
Rose Gold
21st Century and Contemporary American Modern Engagement Rings
Platinum
21st Century and Contemporary American Modern Engagement Rings
Platinum
21st Century and Contemporary American Modern Cocktail Rings
Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
White Gold
21st Century and Contemporary American Modern Cocktail Rings
Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
Platinum
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
21st Century and Contemporary American Modern Engagement Rings
White Gold
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
Yellow Gold
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
21st Century and Contemporary American Modern Cocktail Rings
Rose Gold
21st Century and Contemporary American Modern Pendant Necklaces
Platinum
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
21st Century and Contemporary American Modern Engagement Rings
Rose Gold
2010s American Solitaire Rings
Diamond, Sapphire, 14k Gold, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Platinum
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Gia Certified Sapphires For Sale on 1stDibs
How Much are Gia Certified Sapphires?
- 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 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 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.
- 1stDibs ExpertAugust 15, 2024Many experts believe that buying a GIA-certified diamond is worth it. The Gemological Institute of America (GIA) has a well-established reputation for providing accurate, trustworthy ratings and certifications. A diamond that carries a GIA certification has undergone rigorous examinations and tests to assess its quality, which can make it a good investment. Find a diverse assortment of diamond jewelry on 1stDibs.
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