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Gia Certified Blue Diamond

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Emilio Jewelry GIA Certified Blue Diamond Flawless Ring
By Emilio!
Located in New York, NY
very special and rare Gia certified natural blue diamond set in the center, with an exceptional
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular GIA Certified 8.20 Carat Octagonal Step Cut Transparent Blue Colored Sapphire in
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

GIA Certified 3.16 Carat Oval Cut Blue Sapphire and Natural Diamond Ring ref937
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 3.16 carat oval-cut blue Ceylon sapphire at its center, flanked by two
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

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

GIA Certified 2.60 Carat Cushion Cut Blue Sapphire and Diamond Halo Ring ref471
By Diamond Town
Located in New York, NY
This mesmerizing ring, features a stunning GIA Certified 2.60 carat cushion-cut vivid blue Sapphire
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Stunning 6 Carat GIA Certified Sapphire Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
carats of F color VS clarity round brilliant cut diamonds. GIA certified This ring is a WOW!
Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum

GIA Certified 2.38 Carat Oval Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
is an oval 2.38 Carat Blue Sapphire The Sapphire is GIA certified HEATED There are 1.44 Carats in
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 6.85 Carat Oval Cut Blue Zircon and Diamond Ring in 18W ref1313
By Diamond Town
Located in New York, NY
Radiating brilliance from every facet, this ring boasts a GIA Certified 6.85 carat oval-cut blue
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Blue Zircon, Zircon, White Diamond, Diamond, White Gold, 18k Gold

GIA Certified 2.69 Carat Cushion Cut Grey-Blue Sapphire and Diamond Ring ref1300
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 2.69 carat cushion-cut Gray-Blue sapphire at its center, elegantly
Category

21st Century and Contemporary Engagement Rings

Materials

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

8 Carats GIA Certified Fancy & Intense Blue Circular Natural Colorless Diamonds
By Radiam Diamond Company
Located in Los Angeles, CA
A magnificent and rare matching pair of Natural GIA certified Circular Brilliant Fancy Blue and
Category

2010s North American Modern Clip-on Earrings

Materials

Diamond, 18k Gold

GIA Certified 1.81 Carat Oval Cut Blue-Green Tourmaline and Diamond Ring ref1310
By Diamond Town
Located in New York, NY
Elegance meets extravagance in this resplendent ring, featuring a GIA Certified 1.81 carat oval-cut
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Tourmaline, 18k Gold, White Gold

GIA Certified 8.30 Carat Oval Cut Blue-Violet Tanzanite and Diamond Ring ref537
By Diamond Town
Located in New York, NY
: 8.30 Carat oval cut Tanzanite Total diamond weight 1.41 carats. Set in 18k White Gold. GIA
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tanzanite, 18k Gold, White Gold

GIA Certified 9.31 Carat Greenish Blue Apatite Diamond Gold Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats Apatite & 4.66 Carats Apatite The stones are GIA certified There are 1.77 Carats in Diamonds G VS
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

GIA Certified 2.24 Carat Cushion Blue Sapphire Diamond Three-Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
is 2.24 Carats Heated from Australia The sapphire is GIA certified. There are 2 Radiant Cut Diamonds
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Vivid Diamonds GIA Certified 10.93 Carat Sapphire & Diamond Dangle Earrings
By Vivid Diamonds
Located in Miami, FL
18k white gold and showcase a pair of regal, GIA-certified Ceylon sapphires, radiating a deep royal
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Certified 8.49 Carat Oval Dark Greenish Blue Sapphire and Diamond Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
8.49 Carats Dark Greenish Blue Sapphire. The Sapphire is certified by GIA, Heated. The ring has 1.05
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Green Sapphire, Gold, 1...

GIA Certified 3.04 Carat Oval Ceylon Sapphire and Natural Diamond Ring ref780
By Diamond Town
Located in New York, NY
Showcasing a GIA Certified 3.04 carat oval-cut Ceylon sapphire at its core, and adorned with 1.19
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

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

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A GIA certified 8.93 carat blue sapphire without heat treatment. The oval cut sapphire has a
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 3.28 Ct Vivid Blue Cushion Cut Ceylon Sapphire Ring in 18k ref544
By Diamond Town
Located in New York, NY
Behold this magnificent ring, graced by the presence of a GIA Certified cushion-cut vivid blue
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

Blue Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A gem blue sapphire, certified by the GIA, takes center stage of this lovely platinum ring. The
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 5 Carat Blue Sapphire diamond ring
Located in Rome, IT
is GIA certified, ensuring its quality and authenticity. The sapphire's intense blue hue is
Category

2010s American Modern Engagement Rings

Materials

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

Emilio Jewelry Gia Certified Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue, Featuring a very special center diamond Gia Certified as Natural 4.00 Carat natural Fancy
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified 11.04ct Ceylon Blue Sapphire Diamond Ring
By Ounce Collection Jewelry
Located in Los Angeles, CA
Handmade Platinum GIA Certified Cushion Cut Natural Blue Sapphire is 11.04ct 1.75ct Total Diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 14.64 Carat Blue Sapphire Diamond Ring
Located in Miami, FL
Item Description: This exquisite 14.64-carat G.I.A. certified natural blue sapphire takes center
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA Certified Royal Blue Sapphire & Diamond Ring 3.04ct
Located in London, GB
A beautiful 18k white gold royal blue sapphire and diamond ring. The royal blue octagonal step-cut
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 1.20 Carat Cushion Blue Diamond Engagement Ring
Located in Trumbull, CT
This opulent ring boasts a highly desirable GIA Certified 1.20 Carat cushion shape Natural Blue
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

White Diamond, Blue Diamond, Pink Diamond, 18k Gold

GIA Certified 5.45 Carat Blue Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
diamonds, this piece exudes opulence and allure. Key Features: Captivating 5.45 carat natural sapphire
Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

Emilio Jewelry GIA Certified Fancy Light Blue Diamond Ring
By Emilio!
Located in New York, NY
specializes in only the most valuable, rare one of kind pieces. Center Stone: Gia certified 1.00 carat
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified Fancy Intense Blue Diamond Ring
By Emilio!
Located in New York, NY
: 1.20 carat + Gia certified natural Fancy Intense pure Blue VS1 CUSHION Matching: White diamonds total
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry Gia Certified Fancy Intense Blue Diamond Ring
By Emilio!
Located in New York, NY
: GIA Lot Information The causes of green and blue-green diamond colors are often related to natural
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Gia Certified Blue Sapphire & Diamond Halo Ring in 18k
Located in Webster, NY
Classic GIA certified Blue Sapphire and Diamond mounted in 18k yellow gold. Gemstone: Blue
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA Certified 8.63 Carat Oval Moldavite Diamond Gold Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The center stones are 4.28 Carats & 4.35 Carats Moldavite The Moldavite is GIA Certified The earrings
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold, Gold

Emilio Jewelry Gia Certified Fancy Vivid Blue Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 1.00++ carat Fancy Vivid Blue, VS2, Pear Teardrop Setting: white diamonds totaling
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified Blue Oval Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Oval Cut Blue Sapphire & Round Brilliant Cut Diamond Halo 14k White Gold Engagement Ring. The
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Sapphire, 14k Gold

2.29ct GIA Certified Blue Cushion Cut Diamond Cocktail Ring
Located in PARIS, FR
We invite you to discover this majestic pendant ring set with a 2.29-carat GIA-certified cushion
Category

2010s Asian Art Nouveau Cocktail Rings

Materials

Diamond, Blue Diamond, 18k Gold

Emilio Jewelry Gia Certified Fancy Blue Heart Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 4.00 carat Fancy Grayish Blue, SI2, Heart Setting: 32 pink diamonds totaling
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

1 Carat Fancy Blue Diamond Cocktail Ring, GIA Certified
Located in New York, NY
An outstanding GIA Certified 1.13 Carat Fancy Blue, VVS2. Surrounding the center are 8 pear-shaped
Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

Blue Diamond, 18k Gold, Platinum

GIA Certified 2.01ct Natural Blue Cushion Diamond Ring with Pink Diamonds
By Ounce Collection Jewelry
Located in Los Angeles, CA
Natural Faint Blue Cushion is 2.01ct SI2 GIA Certified 3.47ct Total Diamond Weight Designed, Handpicked
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Blue Diamond, Pink Diamond, 18k Gold, White Gold

Exceptional GIA Certified 1 Carat Fancy Intense Blue Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold the extraordinary brilliance of our Exceptional GIA Certified 1 Carat Fancy Intense Blue
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Blue Diamond

GIA Certified Royal Blue Sapphire Ring GIA Certified and Stated Unheated Kashmir
Located in Jupiter, FL
completed by hand. This sapphire is unheated GIA certified and actually stated in the GIA report as "The
Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Blue Sapphire

GIA Certified Blue Sapphire, Emerald, and Diamond Band Ring
By Avanti
Located in Carrollton, TX
heated 4.15 ct blue sapphire is GIA certified and is opposed by a 3.99 ct Zambian emerald in a platinum
Category

2010s American Contemporary Cocktail Rings

Materials

Blue Sapphire, Diamond, Emerald, Platinum

GIA Certified Unheated Blue Sapphire and Diamond Cocktail Ring
By Avanti
Located in Carrollton, TX
will captivate eyes! The 4.00 ct. blue sapphire is GIA certified, unheated. The round brilliant
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Emilio Jewelry GIA Certified Natural 2.00 Carat Deep Blue Diamond
By Emilio!
Located in New York, NY
From Emilio Jewelry New York, Main Stone: Gia Certified natural 2.00 carat + Fancy Deep Blue
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry Gia Certified 1.50 Carat Greenish Blue Diamond Ring
By Emilio!
Located in New York, NY
: 1.50 + carat Gia certified natural Fancy L. Greenish Blue Matching setting: 10 white diamonds totaling
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified 2.00 Fancy Light Blue Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Vault, Showcasing a stunning Gia certified 2.00 fancy light gray blue
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified 3.00 Carat Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
specializes in only the most valuable, rare one of kind pieces. Center Stone: Gia Certified natural 3.00ct
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified 2.10 No heat Blue Sapphire Diamond Ring
Located in New York, NY
One-of-kind Ceylon (Sri Lanka) Blue sapphire Ring with VS quality Diamonds set in 18kt Gold.
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Emilio Jewelry GIA Certified 4.00 Carat Fancy Blue Green Diamond
By Emilio!
Located in New York, NY
certified natural blue green diamond. With Emilio's expertise after setting this diamond will faces up with
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified 3.60 Carat Blue Sapphire Diamond Halo Bracelet
Located in Stamford, CT
round brilliant cut diamonds 12 round blue sapphires, approx. 3.60cts GIA certificate # 5202989562 264
Category

21st Century and Contemporary More Bracelets

Materials

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

Emilio Jewelry Gia Certified .75 Carat Vivid Green Blue Diamond
By Emilio!
Located in New York, NY
investment diamond. The causes of green and blue-green diamond colors are often related to natural nuclear
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Sophia D. GIA Certified Diamond and Blue Sapphire Gypsy Ring
By Sophia D
Located in New York, NY
A triple stone gypsy ring with a GIA certified round diamonds that weighs 0.53 carat and 0.51 carat
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

3.90 Carat Blue Sapphire Diamond Halo Platinum Ring, GIA Certified
Located in Beverly Hills, CA
certified by the GIA as natural. It is complemented by a halo of round brilliant-cut diamonds weighing a
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Emilio Jewelry 5.00 Carat GIA Certified Natural Fancy Blue Diamond
By Emilio!
Located in New York, NY
Showcasing a very special certified 5 carat clean natural fancy blue diamond ring certified by GIA
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified Heated Blue Sapphire Ring with Diamond in Platinum
By Avanti
Located in Carrollton, TX
) Sapphire: 29.54 cts, Cushion Cut, Heated GIA Certified: 5222966752 Diamonds: 2.48 cts, Baguettes, Round
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

0.65 Carat Light Blue Oval cut diamond SI1 Clarity GIA Certified
Located in Kowloon, HK
Blue ➛ Carat: 0.65 ➛ Clarity: SI1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ Embrace the ethereal
Category

2010s Asian Loose Gemstones

Materials

Blue Diamond, Diamond

GIA Certified Fancy Intense Blue Heart Shape Diamond
By GEMME
Located in New York, NY
Over 2 Carat of Fancy Intense Blue Diamond
Category

2010s American Pendant Necklaces

Materials

Diamond

GIA Certified 2.02 Carat Blue Diamond Cocktail Engagement Ring / Pendant
By Royaal Stones Ltd
Located in Bangkok, Thailand
An exquisite GIA certified 2.02 carat cushion shaped Blue Diamond center stone, SI2 clarity, faint
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Blue Diamond, Gold, 18k Gold

GIA Certified NO HEAT Blue Sapphire Pear Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
incredible play of light! The sapphire is also GIA certified as completely unheated! The vast majority of
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold

Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

GIA Certified 3.03 Carat Natural Blue Sapphire and Diamond Ring
Located in New York, NY
Natural GIA Certified 3.03 Carat Blue Sapphire with 0.78 Carat Diamond Ring set in 18 Kt white gold
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified Cushion Shape Royal Blue Sapphire Ring Eapulette Diamonds
Located in New York, NY
4.50 ct Cusion shape Royal blue sapphire certified by GIA , heat , set in platinum hand made three
Category

2010s Sri Lankan Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

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Gia Certified Blue Diamond For Sale on 1stDibs

Surely you’ll find the exact gia certified blue diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect gia certified blue diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made 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. There have been many well-made iterations of the classic gia certified blue diamond over the years, but those made by Emilio!, Peter Suchy and Beyond Fine Jewelry are often thought to be among the most beautiful. An oval cut version of this piece has appeal, but there are also cushion cut and round cut versions for sale. Most of our gia certified blue diamond for sale are for women, but there are 223 pieces available to browse for men.

How Much is a Gia Certified Blue Diamond?

Prices for a gia certified blue diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $975 and can go as high as $4,695,000, while this accessory, on average, fetches $13,010.
Questions About Gia Certified Blue Diamond
  • 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 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 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 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 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.