Gia Certified Turquoise
21st Century and Contemporary Pendant Necklaces
Diamond, Turquoise, Gold, 18k Gold, White Gold
Mid-20th Century Lever-Back Earrings
Turquoise, Gold, 18k Gold, Yellow Gold
20th Century Lever-Back Earrings
Turquoise
Mid-20th Century American Contemporary Beaded Necklaces
Turquoise, 18k Gold
21st Century and Contemporary Beaded Necklaces
Turquoise, 18k Gold
20th Century Clip-on Earrings
Diamond, Turquoise
Vintage 1950s Brooches
Turquoise, 14k Gold, Yellow Gold
Early 20th Century Cocktail Rings
Turquoise, Gold, 18k Gold, Yellow Gold
Mid-20th Century Dangle Earrings
Turquoise, Pearl, Cultured Pearl, Gold, 14k Gold, Yellow Gold
20th Century Lever-Back Earrings
Diamond, Turquoise, 18k Gold
20th Century More Earrings
Yellow Diamond, Turquoise, Gold
Mid-20th Century Lever-Back Earrings
Diamond, Turquoise, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold
Mid-20th Century Cocktail Rings
Turquoise, Diamond, Gold, 14k Gold, Yellow Gold, White Gold
Early 20th Century Cocktail Rings
Diamond, Turquoise, 14k Gold, Gold, Yellow Gold, Platinum
Mid-20th Century Link Bracelets
Turquoise, Gold, 18k Gold, Yellow Gold
2010s Pendant Necklaces
Turquoise, Diamond, Ruby, Gold
2010s American Pendant Necklaces
Diamond, Turquoise, Gold
21st Century and Contemporary Beaded Necklaces
Coral, Turquoise, Base Metal
2010s American Dangle Earrings
Diamond, Turquoise, 14k Gold
2010s Italian Pendant Necklaces
Diamond, Sapphire, Turquoise, 14k Gold
Vintage 1970s Necklace Enhancers
Aquamarine, Turquoise, 18k Gold
1990s Italian Beaded Necklaces
Cultured Pearl, Turquoise, Yellow Gold
2010s Italian Pendant Necklaces
Diamond, Turquoise
2010s American Stud Earrings
Diamond, Turquoise, White Gold
2010s American Stud Earrings
Diamond, Turquoise, Yellow Gold
2010s American Stud Earrings
Diamond, Turquoise, Yellow Gold
Mid-20th Century Cocktail Rings
Diamond, Turquoise, 14k Gold, Yellow Gold, Gold
2010s American Fashion Rings
Diamond, Turquoise, 14k Gold, White Gold
2010s American Pendant Necklaces
Diamond, Turquoise
2010s American Fashion Rings
Turquoise, White Gold
2010s American Pendant Necklaces
Diamond, Turquoise, White Gold
21st Century and Contemporary Mozambican Loose Gemstones
Tourmaline, Paraiba
21st Century and Contemporary Mozambican Loose Gemstones
Tourmaline, Paraiba
21st Century and Contemporary Mozambican Loose Gemstones
Tourmaline, Paraiba
21st Century and Contemporary American Contemporary Beaded Necklaces
Diamond, White Diamond, Turquoise, Gold, 18k Gold, White Gold
21st Century and Contemporary Mozambican Loose Gemstones
Tourmaline, Paraiba
2010s American Pendant Necklaces
21st Century and Contemporary American Engagement Rings
Diamond, Paraiba, Tourmaline, Platinum
21st Century and Contemporary Italian Cocktail Rings
Diamond, Tourmaline, Yellow Gold
Vintage 1940s Retro Cocktail Rings
Turquoise, Gold, 14k Gold, Yellow Gold
Antique Late 19th Century Victorian Cocktail Rings
Diamond, Turquoise, 18k Gold, Rose Gold, Silver
Vintage 1920s Art Deco Cocktail Rings
Diamond, Turquoise, Palladium
2010s Art Deco Engagement Rings
Aquamarine, Diamond, Turquoise, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Turquoise, Platinum
21st Century and Contemporary Art Deco Cocktail Rings
Diamond, Turquoise, Platinum, Enamel
2010s Art Deco Cocktail Rings
Onyx, Turquoise, Diamond, Platinum
2010s American Artisan Band Rings
Diamond, Turquoise, 14k Gold
Antique Late 19th Century Georgian Engagement Rings
Diamond, Turquoise
Early 2000s American Contemporary More Earrings
Diamond, Turquoise, Platinum
Vintage 1960s American Brooches
Diamond, Turquoise, Gold, 18k Gold, Yellow Gold
2010s British Modern Engagement Rings
Amethyst, Aquamarine, Citrine, Pink Diamond, Emerald, Jade, Lapis Lazuli...
Vintage 1980s American Victorian Retro Bracelets
Amethyst, Citrine, Diamond, Emerald, Cultured Pearl, Peridot, Ruby, Blue...
Antique 19th Century Swedish Baroque Revival Brooches
Carnelian, 18k Gold, Yellow Gold
Vintage 1980s Retro Cocktail Rings
Diamond, Turquoise, Platinum
Late 20th Century Beaded Necklaces
Lapis Lazuli, Turquoise, Gold, 18k Gold, Yellow Gold
Vintage 1970s Retro Clip-on Earrings
Diamond, Turquoise, 18k Gold, Enamel
21st Century and Contemporary Beaded Necklaces
Turquoise, Yellow Gold
Antique Late 19th Century Link Bracelets
Freshwater Pearl, Turquoise, Pearl, 14k Gold, Yellow Gold, Gold
Vintage 1970s American Modern Choker Necklaces
Diamond, Turquoise, 18k Gold
Vintage 1970s Modern Cocktail Rings
Diamond, Turquoise, Gold, 18k Gold
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Gia Certified Turquoise For Sale on 1stDibs
How Much is a Gia Certified Turquoise?
- 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.