Gia Certified Purple Diamond
21st Century and Contemporary American Modern Cocktail Rings
Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold
21st Century and Contemporary Unknown Engagement Rings
Purple Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold
2010s Contemporary Engagement Rings
Diamond, Purple Sapphire, Platinum
21st Century and Contemporary Cocktail Rings
Blue Diamond, Pink Diamond
Early 20th Century Engagement Rings
Diamond, Sapphire, Purple Sapphire, Platinum
21st Century and Contemporary Three-Stone Rings
Diamond, Pink Diamond
21st Century and Contemporary North American Fashion Rings
Diamond, Sapphire, Purple Sapphire, Platinum
21st Century and Contemporary Hong Kong Contemporary Engagement Rings
Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold
21st Century and Contemporary American Pendant Necklaces
Diamond, Sapphire, Purple Sapphire, Platinum
21st Century and Contemporary Unknown Loose Gemstones
Sapphire, Purple Sapphire
2010s American Cluster Rings
Diamond, Jade, 18k Gold, Yellow Gold
2010s Japanese Modern Solitaire Rings
Diamond, White Diamond, Pink Diamond, 18k Gold
21st Century and Contemporary American Artisan Engagement Rings
Purple Sapphire, Sapphire, Diamond, 18k Gold, Gold, Platinum, Rose Gold
2010s Thai Contemporary Solitaire Rings
Diamond, Sapphire, Purple Sapphire, Platinum
2010s American Engagement Rings
Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold
2010s American Solitaire Rings
Diamond, Sapphire, 18k Gold, White Gold
2010s American Contemporary Cocktail Rings
Diamond, Sapphire, Purple Sapphire, 18k Gold, Yellow Gold
2010s American Solitaire Rings
Diamond, Sapphire, 14k Gold, White Gold
21st Century and Contemporary Engagement Rings
Pink Diamond
20th Century Fashion Rings
Diamond, Sapphire, Purple Sapphire, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Three-Stone Rings
Pink Diamond
2010s American Solitaire Rings
Diamond, Sapphire, 14k Gold, Yellow Gold
2010s American Solitaire Rings
Diamond, Sapphire, 14k Gold, Rose Gold
2010s Asian Loose Gemstones
Pink Diamond, Diamond
21st Century and Contemporary American Contemporary Cocktail Rings
Purple Sapphire, Sapphire, Diamond, 14k Gold, White Gold
21st Century and Contemporary Three-Stone Rings
Diamond, White Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, White...
20th Century Cocktail Rings
Diamond, Jade, Gold, 14k Gold, Yellow Gold
2010s Asian Loose Gemstones
Diamond
Late 20th Century Cocktail Rings
Diamond, Jade, Gold, 14k Gold, Yellow Gold
Mid-20th Century Necklace Enhancers
Diamond, Jade, Gold, 14k Gold, White Gold, Yellow Gold
2010s Three-Stone Rings
Diamond, Pink Sapphire, 14k Gold, Rose Gold
2010s American Dangle Earrings
Diamond, 18k Gold, Rose Gold, Platinum
21st Century and Contemporary American Modern Engagement Rings
Diamond, Tourmaline, Platinum
2010s American Contemporary Engagement Rings
Purple Sapphire, Sapphire, Diamond, White Gold, 18k Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary German Contemporary Brooches
Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold
21st Century and Contemporary American Engagement Rings
Diamond, Pink Sapphire, Purple Sapphire, 14k Gold, Yellow Gold
2010s American Solitaire Rings
Diamond, Pink Sapphire, 18k Gold, Yellow Gold, Platinum
Early 20th Century Engagement Rings
Diamond, Sapphire, Star Sapphire, Gold, 14k Gold, White Gold
2010s American Contemporary Cocktail Rings
Diamond, Pink Sapphire, Tsavorite, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Jade, Gold, 18k Gold, Yellow Gold
2010s Thai Contemporary Solitaire Rings
Purple Sapphire, Sapphire, Diamond, Rose Gold, 18k Gold
Late 20th Century Dome Rings
Diamond, Jade, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Hong Kong Contemporary Solitaire Rings
Diamond, White Diamond, Pink Diamond, 18k Gold
Mid-20th Century Engagement Rings
Diamond, Pink Sapphire, Sapphire, Platinum
2010s Asian Loose Gemstones
Diamond
2010s Asian Loose Gemstones
Diamond
2010s Asian Loose Gemstones
Diamond
21st Century and Contemporary Lever-Back Earrings
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold
2010s North American Modern Cocktail Rings
Diamond, 18k Gold, Rose Gold, White Gold
21st Century and Contemporary British Three-Stone Rings
Pink Diamond, Diamond, White Diamond, Platinum
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, Sapphire, 18k Gold, White Gold
2010s American Solitaire Rings
Diamond, Sapphire, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Pink Diamond, Diamond, 18k Gold, Rose Gold
21st Century and Contemporary American Contemporary Engagement Rings
Pink Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
2010s American Solitaire Rings
Diamond, Sapphire, Pink Sapphire, 18k Gold, White Gold
21st Century and Contemporary Unknown Engagement Rings
Diamond, Pink Sapphire, Platinum
2010s American Pendant Necklaces
Diamond, Sapphire, White Gold, 14k Gold
2010s Asian Loose Gemstones
Diamond
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Gia Certified Purple Diamond For Sale on 1stDibs
How Much is a Gia Certified Purple Diamond?
- 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.