Gemologically Certified Blue Diamonds
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Japan Germany Gemological Laboratory Certified 1.24 Carat Grandidierite Ring
By Malpani Jewels
Located in Hung Hom, HK
1.24 carat of Japan Germany Gemological Laboratory Certified Grandidierite is set along with 1.45 carat
Category
2010s Japanese Art Nouveau Solitaire Rings
Materials
Diamond, White Diamond, 18k Gold
GIA Certified 5 Carat Blue Sapphire diamond ring
Located in Rome, IT
This exquisite 5 carat blue sapphire cushion-cut diamond ring features a stunning center stone that
Category
2010s American Modern Engagement Rings
Materials
Blue Sapphire, Blue Diamond, White Diamond, Diamond, White Gold, 18k Gold
AGL Certified Natural Blue Sapphire and Diamond Halo Pendant Necklace
Located in Denver, CO
A 2.83-carat pear-shaped natural blue sapphire centers this exquisite pendant necklace handcrafted
Category
2010s Pendant Necklaces
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
1.05 Carat EGL Certified Enhanced Fancy Blue Diamond and White Diamond Ring
Located in Hong Kong, HK
1.05 Carat EGL Certified Enhanced Fancy Blue Diamond and White Diamond Ring:
A unique ring, it
Category
2010s Hong Kong Contemporary Cocktail Rings
Materials
White Diamond, Blue Diamond, 18k Gold, White Gold, Yellow Gold
0.74 Carat Very Light Blue Round cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
Blue
➛ Carat: 0.74
➛ Clarity: I1
➛ GIA Certified
^FEATURES OF THE DIAMOND^
This round diamond is a
Category
2010s Asian Loose Gemstones
Materials
Blue Diamond, Diamond
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H 0.15 in W 0.23 in L 0.23 in
Diamond Blue Sapphire Ring 14k Gold Women 1.67 TCW Certified
Located in Brooklyn, NY
Diamonds and Pearls!
This Sapphire ring has been Certified, Inspected, and Appraised by Gemological
Category
2010s American Wedding Rings
Materials
Diamond, Sapphire, Blue Sapphire, 14k Gold
Certified 6.85 carat Royal-Blue Sapphire and Diamond Dome Ring
By Claris-A
Located in Monte Carlo, MC
Vivid and highly sought-after Royal Blue hue, as certified.
The sapphire is complemented by a line of
Category
21st Century and Contemporary European Contemporary Cocktail Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold
Certified 1.3 carat Blue Sapphire & Diamond Vintage Princess Halo Platinum Ring
Located in London, GB
A stunning and sparkling, vintage blue sapphire and diamond halo ring, set in a classic and
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
GIA Certified Unheated 12.23 Carat Ceylon Blue Sapphire and Diamond Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
diamonds. The sapphire is accompanied by Gemological Institute of America Origin and American Gemological
Category
21st Century and Contemporary American Artisan Three-Stone Rings
Materials
Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum
GIA Certified 5 Carat Blue Sapphire Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
into a world of color as this gemstone transitions from a mesmerizing violetish blue in daylight to a
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 6 Carat KASHMIR Blue Cushion NO HEAT Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
rectangular cushion. Its vivid blue hue, reminiscent of the coveted "Cornflower Blue," captivates with its
Category
2010s Unknown Contemporary Solitaire Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire
Cartier AGL Certified Ceylon Blue Sapphire Diamond Necklace, circa 1980s
By Cartier
Located in New York, NY
treatment. Sapphires are certified by AGL. The chain is set with round diamonds with F-H color, VS clarity
Category
Late 20th Century French Pendant Necklaces
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
Natural Blue Topaz Diamond Ring 14k W Gold 3.77 TCW Certified
Located in Brooklyn, NY
Natural Blue Topaz Diamond Ring Size 6.5 14k W Gold 3.77 TCW Certified $3,950 300213
This is a one
Category
2010s American Engagement Rings
Materials
Diamond, Topaz, Blue Topaz, Gold
AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring
By Pierre Famille
Located in Aspen, CO
Set in platinum and flanked by 4 long baguette cut diamonds, measuring 7.3 mm. These diamonds
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
AGL Certified Natural No Heat Ceylon Blue Sapphire Diamond Gold Ring
Located in Austin, TX
An oval mixed cut American Gemological Lab and Colombo Gemological Lab certified natural no heat
Category
Early 2000s Unknown Contemporary Engagement Rings
Materials
Blue Sapphire, Diamond, White Gold, 18k Gold, Gold
AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring
Located in Aspen, CO
Set in platinum and flanked by 4 long baguette cut diamonds, measuring 7.3 mm. These diamonds
Category
21st Century and Contemporary North American Contemporary Cocktail Rings
Materials
Diamond, Blue Sapphire, Platinum
18 Karat White Gold Certified Oval Blue Sapphire Diamond Engagement Ring
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat white gold certified oval blue sapphire diamond engagement ring.
The iconic design of
Category
21st Century and Contemporary Indian Modern Engagement Rings
Materials
Blue Sapphire, Diamond, White Gold, 18k Gold, Gold
GIA Certified 10.16 Carat Ceylon Blue Sapphire and Diamond Cocktail Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This magnificent handmade ring is fit for royalty and features a 10.16 carat blue sapphire with a
Category
21st Century and Contemporary American Artisan Cocktail Rings
Materials
Sapphire, Diamond, Blue Sapphire, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 4.53 Carat Blue Sapphire and Diamond Engagement Ring in Platinum
By Sarosi By Timeless Gems
Located in Los Angeles, CA
A spectacular "royal blue" cushion shaped sapphire is set with gorgeous diamond shields in this
Category
21st Century and Contemporary American Artisan Engagement Rings
Materials
Diamond, Blue Sapphire, Sapphire, Platinum
IGI Certified 3.37 Carat No Heat Blue Sapphire & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Introducing an extraordinary piece of jewelry, the IGI certified 18K white gold 3.37ct no heat blue
Category
2010s Hong Kong Modern Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, White Gold
GIA Certified 4 Carat Oval Blue No Heat Ceylon Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA certified oval cut blue sapphire is completely unheated and displays striking, vibrant blue
Category
2010s Italian Modern Solitaire Rings
Materials
Sapphire, White Diamond, Diamond, Platinum
GIA certified Victorian Three Stone Blue Sapphire and Diamond Ring
Located in OVIEDO, AS
Three Stone No-Heat Blue Sapphire, Diamond Ring (GIA certified)
A trio of radiant royal blue
Category
Antique Late 19th Century English Victorian Three-Stone Rings
Materials
22k Gold
AGL Certified 4.032 Carat Natural Blue Ceylon Sapphire Diamond Ring
Located in Manchester By The Sea, MA
This is a beautiful Blue Ceylon Natural untreated 4.032 Sapphire ring set in a custom made platinum
Category
21st Century and Contemporary American Contemporary Fashion Rings
Emilio Jewelry GIA Certified Vivid Orange Diamond Necklace
By Emilio!
Located in New York, NY
Gemological Institute of America has also graded diamonds and published reports on related issues. The reason
Category
21st Century and Contemporary Pendant Necklaces
Materials
Blue Diamond
GIA Certified 3.55 Carat Royal Blue Burma Natural Sapphire Diamond Cocktail Ring
Located in Weston, MA
Origin: Burma
Diamonds Weight: 1.82 Ct
Metal: 4.5 g 18K White Gold
Certificate: GIA (the Gemological
Category
2010s American Modern Cocktail Rings
Materials
Diamond, 18k Gold
AIG Certified 43.08 ct of Royal Blue Ceylon Sapphires Diamonds 18k gold Necklace
Located in Massafra, IT
glamour and unique! Necklace is in 18k gold and come with 17 pieces of exceptional royal blue Ceylon
Category
21st Century and Contemporary Necklace Enhancers
Materials
Diamond, Sapphire, 18k Gold
GIA Certified 5 Carat No Heat Royal Blue Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
captivating violetish-blue hue, which seamlessly transforms into a mesmerizing violet under incandescent light
Category
2010s Italian Engagement Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, Platinum
GIA Certified 6.59 Carat Sapphire Diamond Gold Ring
Located in Napoli, Italy
This beautiful Sapphire and Diamond Art Deco style Ring is crafted in solid 18k white gold and it
Category
Mid-20th Century Italian Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold
Art Deco Certified Burma Sapphire Diamond Gold Ring
Located in Napoli, Italy
This beautiful Sapphire and Diamond Art Deco ring is hand crafted in solid 18k white gold and
Category
Mid-20th Century Italian Engagement Rings
Materials
Diamond, Sapphire, Blue Sapphire, 18k Gold, Gold
IGI Certified 18k Gold 1.3 Carat Natural Diamond w/ Treated Blue Stone Ring
By GLEAMIRE
Located in Los Angeles, CA
Diamonds with a total of 0.76-Carats in F-G Color and VVS-VS Clarity combined with 1 Blue Round Treated
Category
2010s Indian Contemporary Cocktail Rings
Materials
Diamond, Yellow Gold, 18k Gold
GSI Certified 14k Gold 0.5ct Natural Diamond F-VS Blue Evil-Eye Bracelet
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 3.01 grams of 14-karat White Gold, contains 20 Stones of Round Diamonds with a total of
Category
2010s Indian Contemporary Chain Bracelets
Materials
Diamond, 14k Gold, White Gold
GUBELIN GIA Certified 7 Carat Blue Sapphire KASHMIR NO HEAT Origin Ring
By Antinori Fine Jewels
Located in Rome, IT
rarity.
Characterized by its intense, velvety blue hue reminiscent of the legendary Kashmir mines, this
Category
2010s Italian Modern Solitaire Rings
Materials
Diamond, White Diamond, Blue Sapphire, Platinum
0.61 Carat Fancy Bluish Green Pear cut diamond SI1 Clarity GIA Certified
Located in Kowloon, HK
engagement rings and other jewelry.
Also, our GIA (Gemological Institute of America) certified diamond has
Category
2010s Asian Loose Gemstones
Materials
Blue Diamond, Diamond
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H 0.11 in W 0.2 in L 0.29 in
Diamond Sapphire Necklace 2.32 TCW 18k Gold Women Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Sapphire Diamond Necklace 2.32 TCW 18k Gold Certified $4,950 921152
Category
2010s Italian Modern Chain Necklaces
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
GIA Certified Art Deco 2.20 Carat Round Brilliant and Blue Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
of royal blue natural sapphires. Certified by GIA with Excellent grades in all finishing categories
Category
2010s Italian Modern Cocktail Rings
Materials
Blue Sapphire, White Diamond, Diamond, Yellow Gold, 18k Gold
Certified Natural Sapphires, weighing 16.77cts & Fine Diamond Vintage Earrings
Located in Aspen, CO
rich blue color and are very slightly included. Bordering these stones are 24 oval cut white diamonds
Category
Late 20th Century Lever-Back Earrings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
GIA Certified Art Deco 2.20 Carat Round Brilliant and Blue Sapphire Ring
By Antinori Fine Jewels
Located in Rome, IT
of royal blue natural sapphires. Certified by GIA with Excellent grades in all finishing categories
Category
2010s Italian Modern Cocktail Rings
Materials
Blue Sapphire, White Diamond, Diamond, Yellow Gold, 18k Gold
GSI Certified 14k Gold 0.23 Carat Natural Diamond F-VS Blue Evil-Eye Necklace
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 4.47 grams of 14-karat White Gold, contains 40 Stones of Round Diamonds with a total of
Category
2010s Indian Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
IGI Certified 18K Gold 1.2ct Natural Diamond F-VS Blue Ball Open Bangle Bracelet
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 13.43 grams of 18-karat Yellow Gold, contains 128 Stones of Round Diamonds with a total
Category
2010s American Contemporary Cuff Bracelets
Materials
Diamond, 18k Gold, Yellow Gold
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Dm 2.23 in
Diamond Sapphire Necklace 1.30 TCW Women Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Sapphire Diamond Necklace 1.30 TCW Women Certified $3,950 822574
Category
2010s American Modern Chain Necklaces
Materials
Diamond, Sapphire, 14k Gold, White Gold
6.37 carats, Ceylon round blue Sapphire platinum earrings. GIA certified.
Located in Los Angeles, CA
-quality, scallop-set, round brilliant cut diamonds weighing 1.81 carats.
Earrings are certified by the
Category
21st Century and Contemporary American Modern Dangle Earrings
Materials
Diamond, Sapphire, Platinum
Natural Blue Sapphire Ring 6.5 14k Y Gold 0.66 TCW Certified
Located in Brooklyn, NY
Natural Blue Sapphire Ring 6.5 14k Y Gold 0.66 TCW Certified $1,190 217009
This is a Unique Custom
Category
2010s American Engagement Rings
Materials
Blue Sapphire, Gold
Diamond Tahitian Pearl Necklace 18k Gold Certified
Located in Brooklyn, NY
Fine Quality Tahitian Pearl Diamond Necklace 12.9 mm 18k Gold 17.25" Certified $12,500 821383
This
Category
2010s American Modern Multi-Strand Necklaces
Materials
Diamond, Pearl, Black Pearl, 18k Gold, White Gold
Natural Blue Sapphire Ring 6.5 14k W Gold 0.66 TCW Certified
Located in Brooklyn, NY
Natural Fine Quality Blue Sapphire Ring 6.5 14k White Gold 0.66 TCW Certified $1,190 217007
This
Category
2010s American Band Rings
Materials
Blue Sapphire, Gold
Fancy Deep Blue Diamond Ring, 1.50 Carats
Located in New Orleans, LA
fancy deep blue diamond is certified by the Gemological Institute of America as Internally Flawless
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
Diamond, Blue Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum
IGI Certified 2.58 Carat No Heat Blue Sapphire Ceylon Ring in 18K White Gold
Located in KOWLOON, HK
blue sapphire from Sri Lanka and 0.16ct natural white round brilliant cut diamond ring. This exquisite
Category
2010s Hong Kong Modern Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, White Gold
NWT $295, 000 18KT Gold Certified Magnificent 140CT Sapphire Diamond Necklace
Located in New York, NY
105CTS!!!! Comes with Certified Appraisal with GAL Gemological Appraisal Laboratory of America, Inc. A
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold
Diamond Sapphire Ring 6.5 18k Gold 2.62 TCW Women Certified
Located in Brooklyn, NY
Diamonds and Pearls!
This Sapphire ring has been Certified, Inspected, and Appraised by Gemological
Category
2010s American Modern Wedding Rings
Materials
Diamond, Blue Sapphire, Sapphire, Gold, 18k Gold, White Gold
19.02 Carat Ceylon Natural No Heat Certified Sapphire Diamond Ring
Located in Beverly Hills, CA
Stunning 19.02 carat natural Ceylon cushion cut sapphire ring flanked with two trapeze diamonds set
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
White Diamond, Blue Sapphire, 18k Gold, White Gold
Diamond Sapphire Earrings 14k Gold 3.24 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Ceylon Sapphire Diamond Earrings 14k White Gold 3.40 mm Certified
Category
2010s American Stud Earrings
Materials
Diamond, Sapphire, 14k Gold, White Gold
Diamond Aquamarine Ring 14k Gold 6.25 TCW Certified
Located in Brooklyn, NY
Diamonds and Pearls!
This Aquamarine ring has been Certified, Inspected, and Appraised by Gemological
Category
2010s American Engagement Rings
Materials
Aquamarine, Diamond, 14k Gold
Aquamarine Diamond Ring 14k Gold, 6 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Aquamarine Diamond Ring 14k Gold Size 6.5, 6 TCW Certified $6,950
Category
2010s American Wedding Rings
Materials
Aquamarine, Diamond, 14k Gold
Diamond Aquamarine Necklace 18k Gold 2.24 TCW Certified
Located in Brooklyn, NY
Diamonds and Pearls!
This Aquamarine necklace has been Certified, Inspected, and Appraised by Gemological
Category
2010s Modern Chain Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Natural Solitaire Blue Topaz Ring 6.5 14k W Gold 19.58 Cts Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Solitaire Blue Topaz Ring 6.5 14k W Gold 19.58 Cts Certified $3,950
Category
2010s American Bridal Rings
Materials
Topaz, Blue Topaz, Gold
Natural Sapphire Diamond Ring 6.5 18k White Gold 2.59 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Natural Sapphire Diamond Ring 6.5 18k W Gold 2.59 TCW Certified
Category
2010s American Modern Engagement Rings
Materials
Diamond, Blue Sapphire, Gold, 18k Gold, White Gold
Diamond Aquamarine Ring 3.30TCW 14k Gold Women Certified
Located in Brooklyn, NY
Diamonds and Pearls!
This Aquamarine ring has been Certified, Inspected, and Appraised by Gemological
Category
2010s American Modern Wedding Rings
Materials
Diamond, Aquamarine, Gold, 14k Gold, White Gold
IGI Certified Gold Necklace with Diamonds and Aquamarines
Located in Esch-Sur-Alzette, LU
This IGI Certified Gold Necklace is an exquisite piece of jewelry that seamlessly combines luxury
Category
Mid-20th Century French Retro Drop Necklaces
Materials
Aquamarine, Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Natural Persian Turquoise Diamond Gold Necklace 15.32 TCW Certified
Located in Brooklyn, NY
Natural Persian Turquoise Diamond Gold Necklace 15.32 TCW Certified $15,950 211937
Nothing says
Category
2010s American Pendant Necklaces
Materials
Diamond, Turquoise, Gold
IGE Certified 1.9 Carat Tanzanite Diamonds Cocktail Ring
Located in MADRID, ES
Seize the opportunity to own the stunning Tanzanite, possibly boasting the most beautiful blue hue
Category
21st Century and Contemporary European Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold
Natural Sapphire Diamond Earrings 14k Gold 1.73 TCW Certified
Located in Brooklyn, NY
Natural Sapphire Diamond Earrings 14k Gold 1.73 TCW Certified $3,950 121272
Nothing says, “I Love
Category
2010s American Stud Earrings
Materials
Diamond, Sapphire, 14k Gold
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Gemologically Certified Blue Diamonds For Sale on 1stDibs
There is a broad range of gemologically certified blue diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, platinum and white gold — can elevate any look. Find a collection of 146 vintage versions or 447 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. Pieces in our collection of gemologically certified blue diamonds made by modern jewelers — as well as those associated with contemporary — are very popular. There have been many well-made iterations of these items over the years, but those made by Antinori Fine Jewels, Sarosi By Timeless Gems and GLEAMIRE are often thought to be among the most beautiful. Any of these pieces can lend versatility to your look, but diamond versions, from our inventory of 480, are particularly popular. Today, if you’re looking for oval cut gemologically certified blue diamonds and are unable to find the perfect match, our selection also includes emerald cut and cushion cut alternatives. There aren’t many items for men in our collection of gemologically certified blue diamonds, as most of the options available are for women.
How Much are Gemologically Certified Blue Diamonds?
Prices for gemologically certified blue diamonds start at $390 and top out at $6,500,000 with these rings, on average, selling for $9,644.