Gia Certified Tanzanite
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Prong-Set GIA Certified Tanzanite Split Shank Rose Gold Ring
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Rose Gold
ANGARA Prong-Set GIA Certified Tanzanite Split Shank Rose Gold Ring
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Rose Gold
Angara Prong-Set GIA Certified Tanzanite Split Shank Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Yellow Gold
Angara Prong-Set GIA Certified Tanzanite Split Shank Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold
Angara Prong-Set Gia Certified Tanzanite Split Shank Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold
ANGARA Prong-Set GIA Certified Tanzanite Split Shank Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Prong-Set GIA Certified Tanzanite Split Shank Ring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Yellow Gold
ANGARA Classic GIA Certified Tanzanite Three Stone White Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
White Gold
ANGARA Classic GIA Certified Tanzanite Three Stone Yellow Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Yellow Gold
ANGARA Classic GIA Certified Tanzanite Three Stone White Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
White Gold
ANGARA Classic GIA Certified Tanzanite Three Stone Yellow Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Yellow Gold
ANGARA Classic GIA Certified Tanzanite Three Stone Rose Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Rose Gold
ANGARA Classic GIA Certified Tanzanite Three Stone Rose Gold Ring with Diamond
By ANGARA INC.
Located in Los Angeles, CA
Classic GIA Certified Tanzanite Three Stone Ring with Diamond
Category
21st Century and Contemporary American Modern Three-Stone Rings
Materials
Rose Gold
GIA Certified Tanzanite Cut 3.68cts. set in 14k Yellow Gold & Diamonds 1.27cts.
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Specifications:
*Motivated to Sell - Please make a Fair Offer*
main stone: GIA Certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold, Yellow Gold
10.17ct GIA Certified Tanzanite
Located in Bloomington, MN
Dive into the allure of a pristine 10.17ct Tanzanite, backed by a GIA Report. This freshly sourced
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
GIA certified Tanzanite, Diamond, Sapphire and Emerald Cocktail Ring
By Rosior
Located in Porto, PT
Rosior One-off Cocktail Ring set in Yellow Gold with:
- 1 oval cut, GIA certified, tanzanite
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Tanzanite, Purple Sapphire, Diamond, White Diamond, Yellow Diamond, Emer...
GIA Certified Tanzanite Diamond Gold Platinum Earrings
By Diana M. Jewels
Located in New York, NY
Exquisite, one-of-a-kind rare color Tanzanite and diamond earrings set with all GIA Certified
Category
21st Century and Contemporary American Drop Earrings
Materials
Diamond, White Diamond, Tanzanite, 18k Gold, Platinum, Gold
Angara GIA Certified Natural Tanzanite Solid White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.34 in W 0.49 in L 0.87 in
Angara Gia Certified Natural Tanzanite Solid Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.34 in W 0.49 in L 0.87 in
Angara GIA Certified Natural Tanzanite Solid White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.34 in W 0.49 in L 0.87 in
Angara GIA Certified Natural Tanzanite Solid Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.34 in W 0.49 in L 0.87 in
Angara Gia Certified Natural Tanzanite Solid Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.34 in W 0.49 in L 0.87 in
Angara GIA Certified Natural Tanzanite Solid Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
Art Deco Style GIA Certified Tanzanite Halo Pendant
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.34 in W 0.49 in L 0.87 in
GIA Certified Natural Tanzanite Ring with Diamonds in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold
Angara Gia Certified Natural Tanzanite and Diamond Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.47 in W 0.55 in L 0.64 in
Angara Gia Certified Natural Tanzanite and Diamond White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.47 in W 0.55 in L 0.64 in
Angara GIA Certified Natural Tanzanite and Diamond Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.47 in W 0.55 in L 0.64 in
Angara GIA Certified Natural Tanzanite and Diamond Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.47 in W 0.55 in L 0.64 in
Angara GIA Certified Natural Tanzanite Rose Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.42 in W 0.55 in L 0.69 in
Angara GIA Certified Natural Tanzanite and Diamond White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.47 in W 0.55 in L 0.64 in
ANGARA GIA Certified Natural Tanzanite White Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.42 in W 0.55 in L 0.69 in
Angara Gia Certified Natural Tanzanite and Diamond Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Solitaire Pendant with Trio Diamonds
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.47 in W 0.55 in L 0.64 in
ANGARA GIA Certified Natural Tanzanite Yellow Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.42 in W 0.55 in L 0.69 in
ANGARA GIA Certified Natural Tanzanite Rose Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.42 in W 0.55 in L 0.69 in
Angara Gia Certified Natural Tanzanite White Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.42 in W 0.55 in L 0.69 in
Angara Gia Certified Natural Tanzanite Yellow Gold Pendant Necklace with Diamond
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Teardrop Pendant with Diamond Halo
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.42 in W 0.55 in L 0.69 in
GIA Certified Natural Tanzanite Ring with Diamonds in White & Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold, Yellow Gold
Angara GIA Certified Natural Tanzanite Ring with Diamonds in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold
ANGARA GIA Certified Natural Tanzanite Ring with Diamonds in White & Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold, Yellow Gold
Angara GIA Certified Natural Tanzanite Ring with Diamonds in White & Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold, Rose Gold
ANGARA GIA Certified Natural Tanzanite Ring with Diamonds in White & Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Tanzanite Ring with Round & Marquise Diamonds
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
White Gold, Rose Gold
Angara Gia Certified Trillion Natural Tanzanite Platinum Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Platinum
H 0.37 in W 0.59 in L 0.58 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist Rose Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist Yellow Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist Yellow Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist White Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist Rose Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Round Natural Tanzanite Infinity Twist White Gold Pendant
By ANGARA INC.
Located in Los Angeles, CA
features a dazzling infinity-shaped bale. The prong-set GIA certified tanzanite is accentuated by the
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.32 in W 0.48 in L 0.49 in
ANGARA GIA Certified Trillion Natural Tanzanite White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.37 in W 0.59 in L 0.58 in
ANGARA GIA Certified Trillion Natural Tanzanite Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.37 in W 0.59 in L 0.58 in
ANGARA GIA Certified Trillion Natural Tanzanite White Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
White Gold
H 0.37 in W 0.59 in L 0.58 in
ANGARA GIA Certified Trillion Natural Tanzanite Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.37 in W 0.59 in L 0.58 in
Angara GIA Certified Trillion Natural Tanzanite Rose Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Rose Gold
H 0.37 in W 0.59 in L 0.58 in
ANGARA GIA Certified Trillion Natural Tanzanite Yellow Gold Pendant Necklace
By ANGARA INC.
Located in Los Angeles, CA
bluish-purple hue of the GIA certified tanzanite.
Category
21st Century and Contemporary American Modern Pendant Necklaces
Materials
Yellow Gold
H 0.37 in W 0.59 in L 0.58 in
GIA Certified 8.50 Carat Natural Heart Tanzanite Diamond Necklace 14 Karat Prime
Located in New York, NY
GIA Certified Tanzanite Heart Raised Dome
8.50ct. Natural Tanzanite Necklace
VS clean clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
Free Shipping
L 17.5 in
GIA Certified 5.87 Carat Pear Shape Tanzanite Necklace with 5.75 Carat Diamonds
By Sebastian Bernard
Located in Los Angeles, CA
magnificent color GIA Certified Tanzanite weighing 5.87 Ct.
Center Stone:
GIA Certified 5.87 Ct Tanzanite
Category
2010s American Neoclassical Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold
Free Shipping
W 0.49 in D 0.28 in L 0.36 in
13.17ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite
The GIA report reads as follows:
GIA Report Number
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.58 in D 0.4 in L 0.57 in
6.03ct Octagonal Violetish Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite
The GIA report reads as follows:
GIA Report Number
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.44 in D 0.28 in L 0.36 in
4.43ct Oval Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite
The GIA report reads as follows:
GIA Report Number
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
4.69ct Oval Blue-Violet Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite
The GIA report reads as follows:
GIA Report Number
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
3.75ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite
The GIA report reads as follows:
GIA Report Number
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
Free Shipping
W 0.39 in D 0.24 in L 0.38 in
- 1
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Gia Certified Tanzanite For Sale on 1stDibs
Surely you’ll find the exact gia certified tanzanite you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a gia certified tanzanite from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. Creating a gia certified tanzanite has been a part of the legacy of many jewelers, but those produced by FERRUCCI, Sebastian Bernard and Diamond Town are consistently popular. A cushion cut version of this piece has appeal, but there are also oval cut and pear cut versions for sale. Most of our gia certified tanzanite for sale are for women, but there are 18 pieces available to browse for men.
How Much is a Gia Certified Tanzanite?
The price for a gia certified tanzanite starts at $2,795 and tops out at $108,000 with these rings, on average, selling for $16,000.
Finding the Right Rings for You
Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.
No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.
Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.
Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.
The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.
Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.
Questions About Gia Certified Tanzanite
- 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.
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Learn about these antique jewelry styles, then choose a design that speaks to you.
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FERRUCCI On Sale
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Art Deco Tanzanite Necklace
Purple Tiffany Ring
Emerald Cut East West Diamond Solitaire
Fancy Violet Diamond
Pave Diamond Criss Cross Ring