Gia Certified Gem
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GIA Certified Gem Quality Mandarin Garnet Diamond Platinum Earrings
Located in Bal Harbour, FL
. The central round diamonds are a perfectly matched pair of GIA certified G VS1 Triple EX stones
Category
2010s American Contemporary Drop Earrings
Materials
Diamond, White Diamond, Garnet, Mandarin Garnet, Platinum
GIA Certified Gem Green Blue Tourmaline Diamond Gold Cocktail Ring
By Jewelerette & Co
Located in Beverly Hills, CA
certified by the GIA laboratory. The tourmaline features an even richly saturated color tone found in top
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Tourmaline, 18k Gold, White Gold
1.31 Carat GIA Certified Gem Pink Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
This ring features a superb top gem quality deeply saturated vivid pink sapphire. Such deep and
Category
21st Century and Contemporary More Rings
Materials
Diamond, Sapphire, Pink Sapphire, Platinum
GIA Certified 4.20 Carat Green Emerald in Halo by 1.80 Carat of Diamonds Ring
By Diana M. Jewels
Located in New York, NY
This beautiful Princess Diana Style 18k Yellow Gold Ring features GIA Certified Gem Quality Bright
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold, Gold
Retro Gold GIA Certified 7.4 Carat Natural Emerald & Diamond Cocktail Ring, 1960
Located in Los Angeles, CA
1960.
The Ring is with two Natural GIA Certified gems. The first is a natural 1.01 carat oval
Category
Vintage 1960s Unknown Retro Cocktail Rings
Materials
Diamond, Emerald, Gold
GIA Certified 1.46Ct Untreated 'Lagoon' Blue Green Sapphire Cushion Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.46Ct Untreated 'Lagoon' Blue Green Sapphire Cushion Cut Gem
Natural GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire, Green Sapphire
GIA Certified 1.48ct Natural Green Emerald Octagonal Emerald Cut Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.48ct Natural Green Emerald Octagonal Emerald Cut Loose Gem
GIA Certified Natural
Category
21st Century and Contemporary Loose Gemstones
Materials
Emerald
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H 0.24 in W 0.31 in D 0.17 in
Gems Are Forever GIA Certified 8.14 Carat Sapphire and Diamond Convertible Ring
By Gems Are Forever
Located in beverly hills, CA
Designed and handcrafted by our team at Gems Are Forever, Beverly Hills. Our proud creation is this
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Sapphire, Platinum
GIA Certified 1.01ct Untreated Vivid Yellow Sapphire Pear Teardrop Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Yellow Sapphire Gemstone.
1.01 Carat unheated sapphire with a beautiful
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire, Yellow Sapphire
Fine 1.02ct Sapphire GIA Certified Purple Lilac Untreated Oval Cut Gem 6.6X4.7mm
By Gems and Jewels UK
Located in Birmingham, GB
Fine 1.02ct Sapphire GIA Certified Purple Lilac Untreated Oval Cut Gem 6.6X4.7mm
GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire
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H 0.19 in W 0.26 in
Gems Are Forever GIA Certified 16.33 Pink Purple Star Sapphire and Diamond Ring
By Gems Are Forever
Located in beverly hills, CA
oval shaped 16.33 carat pinkish purple star sapphire at center. The center stone is certified by GIA
Category
2010s North American Cocktail Rings
Materials
Diamond, Star Sapphire, Platinum
1.04 Carat Deep Blue GIA Certified Untreated Sapphire Pear Cut Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.04ct Deep Blue GIA Certified Untreated Sapphire Pear Cut Rare Gem 7.3x5.8mm
GIA Certified Fine
Category
20th Century More Jewelry
Materials
Sapphire, Blue Sapphire
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H 0.13 in W 0.29 in D 0.24 in
GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem
GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Emerald, Yellow Sapphire
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H 0.17 in W 0.24 in D 0.15 in
1.19Ct GIA Certified Green Blue Teal Untreated Sapphire Natural Cushion Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.19Ct GIA Certified Green Blue Teal Untreated Sapphire Natural Cushion Cut Gem
Natural Green Blue
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire
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H 0.23 in W 0.25 in D 0.15 in
GIA Certified Fine Blue 1.19ct Untreated Sapphire Pear Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certifier Fine Blue Untreated Sapphire Gemstone.
Unheated blue sapphire with a beautiful deep
Category
21st Century and Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire
Gems Are Forever GIA Certified 2.30 Carat Square Emerald and Diamond Ring 14K
By Gems Are Forever
Located in beverly hills, CA
its luscious green. The ring is beautifully crafted and finished by our master jeweler at Gems Are
Category
2010s American Engagement Rings
Materials
Diamond, Emerald, 14k Gold, White Gold
GIA Certified 1.36ct Untreated Vivid Green Yellow Sapphire Round Diamond Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Green Yellow Sapphire Gemstone.
1.36 Carat unheated sapphire with a
Category
21st Century and Contemporary Loose Gemstones
Materials
Sapphire, Yellow Sapphire, Green Sapphire
Huge 17.57Ct GIA Certified Green Jadeite Jade ‘A’ Grade Oval Cabochon Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
Huge 17.57Ct GIA Certified Green Jadeite Jade ‘A’ Grade Oval Cabochon Rare Gem
Huge GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Jade
GIA Certified 1.31ct Parti Colour Sapphire Blue Yellow Untreated Emerald Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
to see.
Fully certified by GIA confirming stone as natural, untreated and Australian in origin
Category
21st Century and Contemporary Loose Gemstones
Materials
Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire
Gems Are Forever Three Stone GIA Certified 3.02 ct. Natural Ruby Ring 18k Gold
By Gems Are Forever
Located in beverly hills, CA
and white gold ring is centered with GIA certified 3.02 ct cushion cut no heat ruby accented with two
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Yellow Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
GIA Certified Natural Fine 1.01ct Vivid Blue Sapphire Pear Teardrop Cut Gem IF
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Natural Fine 1.01ct Vivid Blue Sapphire Pear Teardrop Cut Gem IF
GIA Certified Fine
Category
21st Century and Contemporary More Jewelry
Materials
Blue Sapphire
GIA Certified Unique Orange Pink Unheated Sapphire 0.75ct Oval Cut Gem No Heat
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Unique Orange Pink Unheated Sapphire 0.75ct Oval Cut Gem No Heat
Unique Untreated
Category
20th Century More Jewelry
Materials
Sapphire
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H 0.13 in W 0.23 in D 0.2 in
GIA Certified Royal Blue Sapphire Gia Certified and Stated Unheated Kashmir Gem
Located in Jupiter, FL
sapphire is unheated GIA certified and actually stated in the GIA report as "The color appearance of this
Category
21st Century and Contemporary Art Nouveau Loose Gemstones
Materials
Blue Sapphire
GIA Certified 73.18 Carat Natural Gem Quality Peridot
Located in Los Angeles, CA
green that beams through it. Certified by the GIA with an eye clean appearance, the irresistible green
Category
21st Century and Contemporary Pakistani Loose Gemstones
Materials
Peridot
1.23 ct GIA Certified Emerald Cut Diamond Ring
By Hakimi's Gem
Located in Chicago, IL
This stunning bezel set ring features a GIA certified emerald cut diamond weighing 1.23 ct. Two
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Gem Ceylon Sapphire Diamond Gold Ring, GIA Certified
Located in Beverly Hills, CA
A superb true gem quality blue sapphire from Sri Lanka. Certified by the GIA, this oval shaped
Category
21st Century and Contemporary Sri Lankan Modern Cocktail Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold, Rhodium
3.38 ct GIA Certified Orange-Yellow Diamond Earrings
By Hakimi's Gem
Located in Chicago, IL
These stunning multi-color diamond earrings feature 4 natural color diamonds GIA certified weighing
Category
2010s Dangle Earrings
Materials
Diamond, Platinum
8.50 ct GIA Certified Colombian Emerald & Diamond Earrings
By Hakimi's Gem
Located in Chicago, IL
These stunning 8.50 ct GIA Colombian Emerald & Diamond earrings are sure to turn heads. The
Category
Vintage 1980s Drop Earrings
Materials
Diamond, Emerald, 14k Gold
11.95 ct GIA Certified Emerald cut & Baguette Bracelet
By Hakimi's Gem
Located in Chicago, IL
and VVS1-VS1 in clarity by GIA. The bracelet also has 30 baguette shape diamonds graded E-F in color
Category
2010s Modern Tennis Bracelets
Materials
Diamond, Platinum
Chrysoberyl Ring Gem 9.42 Carat GIA Certified Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural, unheated Chrysoberyl cushion cut gem, weighing a total of 9.42 carats.
This fine gem is
Category
21st Century and Contemporary Malagasy Contemporary Loose Gemstones
Materials
Chrysoberyl
Vanadium Chrysoberyl Ring Gem 5.08 Carat GIA Certified Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
quality gem, is offered loose, and it would make an exceptional unisex custom made jewelry creation.
The
Category
21st Century and Contemporary Malagasy Modern Loose Gemstones
Materials
Chrysoberyl, Other
Platinum GIA Certified 10.54 Carats Sapphire and Diamond Cocktail Stud Earrings
By Gems Paradise
Located in Jaipur, IN
Platinum GIA Certified 10.54 Carats Sapphire and Diamond Cocktail Stud Earrings
This glorious
Category
2010s Indian Contemporary Stud Earrings
Materials
Diamond, Sapphire, Platinum
GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring
This ring is a sparkling
Category
2010s Asian Modern Solitaire Rings
Materials
Blue Sapphire, Diamond, White Gold, 18k Gold
GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring
By Gems Paradise
Located in Jaipur, IN
GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring
This ring is a sparkling
Category
2010s Indian Modern Cocktail Rings
Materials
Blue Sapphire, Diamond, White Gold, 18k Gold
5.79 Carats E VVS1 GIA Certified Brilliant-Cut Diamond Eternity Band Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat Gold 5.79 Carats GIA Certified Brilliant-Cut Diamond Eternity Band Ring
This eternity
Category
2010s Indian Modern Band Rings
Materials
Diamond, 18k Gold, Gold, White Gold
18 Karat Gold GIA Certified 17.97 Carat Brilliant-Cut Solitaire Tennis Bracelet
By Gems Paradise
Located in Jaipur, IN
18 Karat Gold GIA Certified 17.97 Carat Brilliant-Cut Solitaire Tennis Bracelet
This magnanimous
Category
2010s Indian Modern Tennis Bracelets
Materials
Diamond, 18k Gold, White Gold, Gold
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L 7.2 in
3.48 Carat Gem Ruby Diamond Platinum 3-Stone Ring, GIA Certified
Located in Beverly Hills, CA
, GIA certified and ready to be worn.
Ring Size: 6.25
Weight: 8.3 grams
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 1.94 Сarat Natural Russian Round Demantoid Garnet, Gem Garnet
Located in Los Angeles, CA
. Weighing 1.94 carats and measuring 7.21 x 7.25 x 5.04 mm, this radiant gem arrives with a GIA Report
Category
21st Century and Contemporary Russian Loose Gemstones
Materials
Garnet
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H 0.2 in W 0.29 in L 0.29 in
GIA Certified 3.99 Carat Natural Sri Lankan Alexandrite, Alexandrite Loose Gem
Located in Los Angeles, CA
Add this uniquely beautiful natural gem to your collection today. This stunning natural gem is from
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Alexandrite
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W 0.36 in D 0.25 in L 0.35 in
GIA Certified 15.88 Carat Natural Diamond & Tanzanite Gem Platinum Cocktail Ring
Located in Los Angeles, CA
A Magnificent Modern Platinum Cocktail Ring set with a GIA Certified 13.82 Carat Natural Violet
Category
2010s American Modern Engagement Rings
Materials
Diamond, Tanzanite, Platinum
18 Karat White Gold GIA Certified 14.37 Carats Sapphire and Diamond Drop Earring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold GIA Certified 14.37 Carats Sapphire and Diamond Masterpiece Drop Earrings
This
Category
2010s Indian Modern Drop Earrings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
GIA Certified 8.90 Carat Royal Blue Sapphire Cocktail Ring in 18 Karat Gold
By Gems Paradise
Located in Jaipur, IN
GIA Certified 8.90 Carat Royal Blue Sapphire Cocktail Ring in 18 Karat Gold
This glorious trinity
Category
2010s Indian Modern Cocktail Rings
Materials
Blue Sapphire, Diamond, Gold, 18k Gold, White Gold
GIA Certified 46.45 Carat Emerald and Diamond Multi Gem Chandelier Necklace
By Gad & Co.
Located in Miami, FL
remarkable array of 264 Round-Cut Diamonds, 7.27 carats, further elevate its beauty.
Complete with a GIA
Category
2010s Colombian Art Deco Multi-Strand Necklaces
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
36.96 Carat Pink Tourmaline Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
brilliance. It is accompanied by GIA report #2151269368. With exceptional clarity, this vibrant gem is full
Category
21st Century and Contemporary Unknown Artisan Loose Gemstones
Materials
Tourmaline
GIA Certified 0.88 Ct Natural Mozambique Paraiba Tourmaline Stone, Precious Gem
Located in Los Angeles, CA
Have a look at this beautiful natural Mozambique Paraiba tourmaline gemstone with GIA report. This
Category
21st Century and Contemporary Mozambican Loose Gemstones
Materials
Tourmaline, Paraiba
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W 0.18 in D 0.15 in L 0.3 in
Alexandrite Chrysoberyl .78 Carat Loose Gemstone, GIA Certified - RTP
By Sarosi By Timeless Gems
Located in Los Angeles, CA
and a very brilliant gem, it is accompanied by Gemological Institute of America Report #2205169890
Category
21st Century and Contemporary Sri Lankan Artisan Loose Gemstones
Materials
Alexandrite, Chrysoberyl
1.37 Carat Emerald Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This vibrant, bright green emerald is an exceptional gem with gorgeous color and clarity! It is a
Category
21st Century and Contemporary Artisan Loose Gemstones
Materials
Emerald
10.37 Carat Paraiba Tourmaline Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
” tourmaline from Mozambique, this loupe-clean gem weighs 10.37 carats and measures 15.49 x 12.62 x 8.12
Category
21st Century and Contemporary Mozambican Artisan Loose Gemstones
Materials
Tourmaline, Paraiba
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W 0.5 in D 0.32 in L 0.61 in
3.70 Carat Colombian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
millimeters, this gem is exceptionally well cut and proportioned, giving the emerald superior brilliance and
Category
21st Century and Contemporary Colombian Artisan Loose Gemstones
Materials
Emerald
76.22 Carat Pear Shaped Aquamarine, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
! Measuring 46.50 x 22.30 x 14.50 millimeters, this huge gem is well cut with excellent proportions and
Category
21st Century and Contemporary Brazilian Artisan Loose Gemstones
Materials
Aquamarine
Alexandrite Chrysoberyl 1.16 Carat Loose Gemstone, GIA Certified - RTP
By Sarosi By Timeless Gems
Located in Los Angeles, CA
fluorescent/daylight that changes to 100% purple in incandescent light. This chrysoberyl gem is the perfect
Category
21st Century and Contemporary Sri Lankan Artisan Loose Gemstones
Materials
Alexandrite, Chrysoberyl
Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem
Located in Birmingham, GB
Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem
GIA Certified
Category
21st Century and Contemporary British More Jewelry
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H 0.23 in W 0.26 in
GIA Certified 4.67 Carat Natural Blue Sapphire, Sapphire Gift Idea, Sapphire Gem
Located in Los Angeles, CA
Discover the world of beauty with 4.67 carats Natural Blue Sapphire, certified by GIA. This gem
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Blue Sapphire
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H 0.27 in W 0.32 in L 0.39 in
2.02 Carat GIA Certified Alexandrite Chrysoberyl and Diamond Engagement Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This GIA certified 2.02 carat alexandrite chrysoberyl is a truly spectacular, world-class gemstone
Category
21st Century and Contemporary American Artisan Engagement Rings
Materials
Chrysoberyl, White Diamond, Diamond, Alexandrite, Gold, White Gold, 18k ...
1.76 Carat Brazilian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful 1.76 carat emerald is a gorgeous, vivid green color with exceptional clarity! Highly saturated with even coloring and lovely secondary hints of blue, this superior eme...
Category
21st Century and Contemporary Brazilian Artisan Loose Gemstones
Materials
Emerald
GIA Certified 1.28Ct Ceylon Sapphire Untreated Vivid Yellow Pear Cut
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified 1.28Ct Ceylon Sapphire Untreated Vivid Yellow Pear Cut
Natural GIA Certified
Category
21st Century and Contemporary More Jewelry
Materials
Sapphire
2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine
By Gems and Jewels UK
Located in Birmingham, GB
2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine
Rare Untreated
Category
21st Century and Contemporary More Jewelry
Materials
Garnet
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H 0.24 in W 0.35 in D 0.18 in
GIA Certified 13.73 Carat Yellow Sapphire Cocktail Ring in Platinum
By Sarosi By Timeless Gems
Located in Los Angeles, CA
with blue sapphires and gorgeous pink tourmalines! The vibrant golden center gem sparkles like the sun
Category
21st Century and Contemporary American Artisan Cocktail Rings
Materials
Rubelite, Blue Sapphire, Sapphire, Multi-gemstone, Tourmaline, Yellow Sa...
33.95 Carat Imperial Topaz Cushion, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive, peachy orange gem is a beautiful example of Imperial topaz at its finest! It is an
Category
21st Century and Contemporary Artisan Loose Gemstones
Materials
Topaz, Imperial Topaz
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W 0.64 in D 0.46 in L 0.83 in
Cat’s Eye Alexandrite Chrysoberyl, 5.24 Carat Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
dramatic, near complete color change to muted purple in incandescent light. The eye on this rare gem is a
Category
21st Century and Contemporary Unknown Artisan Loose Gemstones
Materials
Alexandrite, Chrysoberyl, Cat’s Eye
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Gia Certified Gem For Sale on 1stDibs
On 1stDibs, you can find the most appropriate gia certified gem for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 2 antique edition and 46 modern creations to choose from as well. If you’re looking for a gia certified gem 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 .5 Carat and 1 Carat versions are of considerable interest. Creating a gia certified gem has been a part of the legacy of many jewelers, but those produced by Sarosi By Timeless Gems, Fine Jewels UK and Merkaba are consistently popular. Take a look at a gia certified gem featuring Sapphire from our inventory today to add the perfect touch to your look. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and pear cut cut versions available here, too. If you’re browsing our inventory for a gia certified gem, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a Gia Certified Gem?
On average, a gia certified gem at 1stDibs sells for $8,100, while they’re typically $368 on the low end and $95,000 for the highest priced versions of this item.
Questions About Gia Certified Gem
- 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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