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Gia Certified Sapphires

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Gia Certified 1.05ct Unique Vivid Blue Untreated Sapphire Pear Teardrop Cut
By Gems and Jewels UK
Located in Birmingham, GB
Gia Certified 1.05ct Unique Vivid Blue Untreated Sapphire Pear Teardrop Cut GIA Certified
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 3.07 Carat Blue Sapphire Diamond Halo Gold Engagement Ring
Located in Stamford, CT
Elevate your engagement with this exquisite beauty, GIA Certified 3.07ct blue Sapphire and Diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

20.17 Carat Ceylon Sapphire Diamond Platinum Cocktail Ring, GIA Certified
Located in Beverly Hills, CA
carat Ceylon sapphire which has been GIA Certified. What makes this stone so special is the combination
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Oval 1.85 Carat Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Deep blue sapphire and diamond engagement ring. GIA certified oval 1.85 carat blue sapphire center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Gia Certified Green Blue Teal Untreated Sapphire 1.02Ct 6.8X5.7Mm Pear Teardrop
By Gems and Jewels UK
Located in Birmingham, GB
GIA CERTIFIED Green Blue Teal UNTREATED Sapphire 1.02ct 6.8x5.7mm Pear Teardrop Natural Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 4.30 Carat Pink Sapphire Diamond Platinum Dangle Drop Earrings
Located in Stamford, CT
sapphire dangles. GIA certified. Circa 1940-1950. 1 octagonal pink sapphire 2.00ct GIA certified simple
Category

Mid-20th Century Dangle Earrings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Natural 1.02ct Untreated Bi Colour Sapphire Gia Certified Cushion Cut Gem
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.02ct Untreated Bi Colour Sapphire Gia Certified Cushion Cut Gem GIA Certified Untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

7.19 Carat No-Heat Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
deep blue color which is even and clean. Adding to that, the stone is certified by the GIA and shows no
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Platinum

Peter Suchy GIA Certified 1.80 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified octagonal 1.80ct blue sapphire center stone
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified Burma No Heat Sapphire Cabochon Spinel Diamond Platinum Bracelet
Located in Kowloon, HK
are rare GIA-certified Burmese no heat sapphires, renowned for their deep, velvety blue hue and
Category

2010s Modern Bracelets

Materials

Diamond, Sapphire, Spinel, Platinum

GIA Certified 4.53 Carat Greenish Blue Sapphire Yellow Gold Engagement Ring
Located in Stamford, CT
baguettes on each side. The GIA has certified the stone as natural with simple heat only. The yellow gold
Category

Mid-20th Century Engagement Rings

Materials

Sapphire, Blue Sapphire, Green Sapphire, Gold, 18k Gold, Yellow Gold

GIA Certified Natural Pink Sapphire, Sri Lanka Unheated Diamond Ring
Located in Laguna Hills, CA
crafted with a GIA Certified Pink Sapphire, this gemstone is a true showstopper. With no heat treatment
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Pink Sapphire, Diamond, White Gold, 14k Gold

GIA Certified 9.28Ct Cushion Cut Deep Blue Natural Sapphire Ring
Located in San Diego, CA
This absolutely stunning ring features a gorgeous, rare 9.28Ct Ceylon Sapphire graded by GIA as
Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Sapphire, Platinum

GIA Certified 8.01 Carat Blue Sapphire Diamond Halo Platinum Engagement Ring
Located in Stamford, CT
sapphire mounted in a platinum scalloped rim setting with a halo of 20 round bezel set diamonds. The GIA
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 4.08ct Natural Madagascar Sapphire Diamond Ring 14 Karat
Located in New York, NY
Classic Halo Cluster GIA Certified 4.05ct. Natural Madagascar Blue Sapphire ring. Report
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

GIA Certified 3.01 Carat Oval Natural Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
certified by the GIA natural, no heat. The stunning oval sapphire gemstone, with its deep blue hue, is
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Important GIA Certified Natural Ceylon Sapphire Ring Diamonds 6.27 Carats 18K
Located in Punta Gorda, FL
It comes with the GIA Laboratory Certificate GIA Certified Natural Ceylon Sapphire = 5.50 Carats 2
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

GIA Certified 2.77 Carat Oval Cut Purple Pink Sapphire Diamond Ring
Located in Trumbull, CT
GIA-certified 2.77 carat oval purple-pink sapphire ring, framed by 0.88 carat of sparkling white
Category

2010s American Artisan Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 5.27 Carat Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 5.27 Carat Natural, Madagascar Sapphire and 0.45 Carats
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

7.84 Carat Sapphire Diamond Platinum Ring, GIA Certified No-Heat
Located in Beverly Hills, CA
has a bright and brilliant light-blue color that shines brightly. The sapphire is certified by the GIA
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4.05 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
Vintage 1950's Sapphire and diamond engagement ring. 4.05ct GIA certified oval natural no heat
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

Peter Suchy GIA Certified 2.59 Carat Green Sapphire Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified oval green and blue natural untreated center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

GIA Certified 2.70 ct. Unheated Burma Sapphire and Diamond Ring, Platinum
Located in New York, NY
A GIA Certified 2.70 ct. Unheated Burma Sapphire and Diamond Ring made in Platinum. The total
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Natural 1.10Ct Deep Blue Untreated Sapphire Gia Certified Pear Cut 7.5X4.9mm
By Gems and Jewels UK
Located in Birmingham, GB
Natural 1.10Ct Deep Blue Untreated Sapphire Gia Certified Pear Cut 7.5X4.9mm GIA Certified
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Peter Suchy GIA Certified 2.02 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Blue GIA certified 2.02 carat oval sapphire and diamond engagement ring. Oval center stone with a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

1.46 Carat GIA Certified Pink Sapphire Diamond Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
1.46 Carat GIA Certified Pink Sapphire Diamond Yellow Gold Ring Gorgeous Pinkish Purple Sapphire
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Pink Sapphire, 14k Gold, Yellow Gold

GIA Certified 1.54 ct. Unheated Burma Sapphire Ring with Diamonds, Platinum
Located in New York, NY
A GIA Certified 1.54 ct. Unheated Burma Sapphire Ring with Diamonds, Platinum. The diamonds weigh
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Rare 1.32Ct Bi Colour Sapphire Gia Certified Australian Untreated Oval Cut
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Yellow Blue Bi Colour Sapphire Gemstone. 1.33 Carat natural sapphire with
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 9.13 Carat Ceylon Sapphire Pave Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco sapphire and diamond engagement ring. 9.13 carat GIA certified Ceylon round center
Category

Early 20th Century Bridal Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

GIA Certified 3.67 Carat Violet Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Emerald step cut sapphire and diamond engagement ring. GIA certified natural violet blue Sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

9.27 Carat Color-Change Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
certified by the GIA as unheated and natural with color change. It is complemented by 0.79 carats of
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified Ceylon Blue Sapphire Diamond Three Stone Ring in Platinum
Located in Great Neck, NY
GIA certified cushion Ceylon Sapphire weighing 2.45 carats Measuring (9.00x7.38x4.44) mm Trapezoid
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Peter Suchy GIA Certified 2.45 Carat Sapphire Diamond Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
set brilliant cut diamonds in 14k white gold setting. GIA Certified natural step cut emerald green
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Green Sapphire, Gold, 18k Gold, White ...

Peter Suchy GIA Certified 2.91 Carat Sapphire Diamond Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
three straight cut baguette diamonds on each side. The sapphire is certified by the GIA as natural, no
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, White...

Peter Suchy GIA Certified 2.57 Carat Sapphire Diamond Platinum Pendant Necklace
By Peter Suchy
Located in Stamford, CT
GIA certified shield cut lemon yellow natural sapphire accented by an old mine cut accent diamond. 1
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

GIA Certified 1.82 Carat Burma No Heat Cushion Cut Pink Sapphire
Located in Kowloon, HK
and purity remain untouched by heat treatment. Certified by the prestigious GIA Gem Lab, this sapphire
Category

2010s Loose Gemstones

Materials

Pink Sapphire

Peter Suchy GIA certified 1.05 Blue Sapphire Yellow Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Simple oval Ceylon sapphire solitaire engagement ring. GIA certified bezel set 1.05ct center
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

GIA Certified 1.77 Carat Sapphire Diamond Platinum Mid-Century Engagement Ring
Located in Stamford, CT
1950's bright blue sapphire and diamond engagement ring. GIA certified cushion cut bezel set
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.26ct GIA Certified Natural Purple Pink Sapphire Diamonds Ring 14kt
Located in New York, NY
GIA certified 2.26ct Natural purple pink Sapphire Ring Full cut cushion brilliant Clean Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

1.60 Cushion Shape Very Light Yellow Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion-shaped 1.60-carat Natural Unheated Very Light Yellow Sri-Lankan sapphire GIA
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

Exceptional 2.36 Carat Hot-Pink Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
by the GIA as natural. Complementing the gem sapphire are 0.56 carats of round brilliant-cut diamonds
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Peter Suchy GIA Certified 5.87 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Antique cushion cut sapphire and diamond engagement ring. GIA certified no heat sapphire center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Important GIA Certified Natural Ceylon Sapphire Ring Diamonds 6.27 Carats 18K
Located in Punta Gorda, FL
It comes with the GIA Laboratory Certificate GIA Certified Natural Ceylon Sapphire = 5.50 Carats 2
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Peter Suchy GIA Certified 2.24 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond engagement ring. GIA certified green cushion cut sapphire set in platinum with
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

GIA Certified 3.80 Carat Natural Green Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Art Deco 1930's, Sapphire and Diamond engagement ring. GIA certified oval, natural green sapphire
Category

Early 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Platinum

GIA Certified 7.96 Carats Medium Blue Natural Sapphire Oval Cut UnHeated
By FERRUCCI
Located in New York, NY
GIA Certified 7.96 carats Natural Oval Sapphire, certified UnHeated, of a medium blue color for
Category

2010s Unknown Loose Gemstones

Materials

Sapphire

Peter Suchy GIA Certified 5.73 Carat Blue Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire Three-stone engagement ring. GIA certified 3.47cts octagonal center sapphire, mounted in a
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire, Sapphire, Platinum

Palasis GIA Certified 5.23 Carat Sapphire Diamond White Gold Ring Pendant
Located in Stamford, CT
"Ringdant". 5.23ct deep blue well cut unique shield cut GIA certified center sapphire with a Ballerina
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Important GIA Certified Natural Ceylon Sapphire Ring Diamonds 6.27 Carats 18K
Located in Punta Gorda, FL
It comes with the GIA Laboratory Certificate GIA Certified Natural Ceylon Sapphire = 5.50 Carats 2
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

GIA Certified 5.16 Carat Natural Vivid Purple Sapphire Diamonds Ring
Located in New York, NY
Orbital Wide Comfort - Arthritis Wide Knuckle Deco GIA Certified 3.96ct. Natural Sapphire ring
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

GIA Certified 1.17 Carat Oval Yellow Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Natural no heat golden yellow sapphire and diamond engagement ring. GIA certified center stone in a
Category

Late 20th Century Engagement Rings

Materials

Diamond, Yellow Sapphire, Sapphire, Platinum

Peter Suchy GIA Certified .99 Carat Sapphire Diamond Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
between light yellow and green coloring with a halo of round brilliant cut diamonds. The sapphire is GIA
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Green Sapphire, Gold, 14k Gold, Whit...

GIA Certified 1.29ct Diamond Sapphire Halo Engagement Ring
Located in New York, NY
This is an elegant 18k white gold halo engagement ring. The ring is centered with a sparkling GIA
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

Peter Suchy GIA Certified .95 Carat Diamond Sapphire Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
GIA certified European cut diamond that is accented with a halo of 16 calibre cut sapphires in a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 30.00 Star Sapphire Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
Art Deco 1920’s star sapphire engagement ring. GIA certified medium blue high dome cabochon star
Category

Early 20th Century Engagement Rings

Materials

Diamond, Star Sapphire, Sapphire, Platinum

Peter Suchy GIA Certified 2.15 Carat Heart Sapphire Diamond Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Natural Earth mined GIA certified 2.15 carat heart shaped blue sapphire and diamond 14k white gold
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Gia Certified Pink Purple Sapphire Untreated 0.93ct Oval Cut Loose Gem 6.6x4.7mm
By Gems and Jewels UK
Located in Birmingham, GB
Gia Certified Pink Purple Sapphire Untreated 0.93ct Oval Cut Loose Gem 6.6x4.7mm GIA Certified
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Purple Sapphire

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Gia Certified Sapphires For Sale on 1stDibs

There is a broad range of gia certified sapphires for sale on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, these items were constructed with great care. Find a collection of 417 vintage versions or 727 modern creations for a more contemporary example of these cherished accessories. Our inventory has long been popular, and it includes earlier versions that date to the 19th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of gia certified sapphires to choose from, but Contemporary and Modern gia certified sapphires are of considerable interest. There have been many well-made iterations of these items over the years, but those made by Peter Suchy, DGI and Beyond Fine Jewelry are often thought to be among the most beautiful. A selection of oval cut, cushion cut and round cut can be found today on these pages. When shopping our range of gia certified sapphires, you’ll find that there are less available pieces for men today than there are for women.

How Much are Gia Certified Sapphires?

Prices for gia certified sapphires start at $368 and top out at $1,070,562 with these rings, on average, selling for $11,404.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.

Questions About Gia Certified Sapphires
  • 1stDibs ExpertApril 5, 2022
    Yes, 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, 2021
    When 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 ExpertAugust 17, 2021
    In 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 ExpertMarch 22, 2022
    Whether 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 ExpertFebruary 13, 2023
    While 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 ExpertAugust 15, 2024
    Many 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.