Blue Diamond Jewelry

This beautiful Victorian diamond engagement ring is a romantic antique design from the 1880’s, centered by a GIA-certified old European cut diamond weighing 3.06 carat. Graded O-P co...

Charming and colorful double flower ring crafted in 18K rose gold, featuring blue and yellow sapphires totaling 4.36 carats. The floral design is accented with a delicate beaded trim...

This is a beautiful ring with a great design. The stones are natural Blue Diamonds. There are 38 diamonds measuring 2 mm each on the ring forming a beautiful starburst cluster. The...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.40 Carats (Treatment: Irradiation) Metal: Sterling Silver Ring Size: 7 US Custom si...

Beautiful Antique Art Deco Tiffany and Co 18K Gold Blue Diamond Three Stone Ring - GIA. This gorgeous Art Deco Tiffany and Co blue diamond three stone ring is crafted in 18k yellow g...

This pair of drop earrings from our contemporary estate collection centers on a 3.49-carat diamond in a round brilliant cut for lively, classic sparkle. It is set with blue diamond a...

Elegant White Gold ring featuring a 1.5 carat cut-cornered rectangular modified brilliant natural diamond as the center stone. The center diamond is graded Fancy Grayish Blue color a...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Gold Plated Sterling Silver Ring Size: 8 ...

MADE TO ORDER - Please DO NOT purchase until all the gemstones for yours are selected and approved. Prices will vary. APPROXIMATELY 4-6 WEEKS PRODUCTION TIME Contact Jan Rice to get...

S:5.75g,D:1.91ct

Enter a world of exceptional artistry with this one-of-a-kind high-jewellery creation by Belgian jewellery artist Joke Quick. At the centre lies a 3 carat GIA-certified fancy yellow pear-shaped rose-cut diamond, embraced by a rich composition of fancy pink brilliant...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Amethyst: 4.72 Carats Rhodolite Garnet: 0.38 Carats Blue Diamond: 0.08 Carats (Treatment: Irradiati...

This striking 17.5" strand necklace showcases natural faceted blue diamonds, each stone catching the light with subtle sparkle and depth of color. The rich blue hues range from soft ...

This S.Georgios design eternity band ring is handmade from solid 18 Karat Yellow Gold. The gorgeous band is microscopically decorated all the way around with gold wires, and Granulat...

This S.Georgios designer 18 Karat Yellow Gold drop pendant Necklace is microscopically decorated with Byzantine-style bead and wire granulation workmanship and finished with a unique...

Playful elegance in every twist Discover the magic of the Nanis Reverse double-face ring, crafted in luxurious 18-karat gold and adorned with a dazzling mix of natural gemstones in ...

S.Georgios design Band Ring is handmade from 18 Karat Yellow Gold and microscopically decorated- granulations all the way around with gold beads and wires shaped like the last letter...

A masterpiece of precision and color. This emerald-cut diamond glows with a mesmerizing Fancy Vivid Greenish Blue hue — a rare and enchanting tone that evokes the depth of the sea an...

This S.Georgios solid 18 Karat Yellow Gold geometric reversible Cross pendant is beautifully handmade with microscopically decorated Byzantine-style granulation work and finished wit...

A striking Victorian jewel, this elegant ring captures the romance and richness of turn-of-the-century design. At its center, a beautifully cut old European diamond radiates soft, fi...

A rare and authentic vintage treasure, this 16-inch necklace is handcrafted in rich 18K yellow gold and features hand-linked diamond beads, each individually wrapped in fine 18K gold...

From Emilio Jewelry New York, located in the world renown Gia Building, An extraordinary GIA Certified Fancy Vivid Blue Diamond ring showcasing a mesmerizing emerald-cut center stone...

This S.Georgios solid 18 Karat Gold reversible geometric Cross Necklace is handmade with microscopically decorated Byzantine-style granulation work and finished with a unique velvet ...

Brand David Yurman Blue Diamond Streamline Signet Ring Material: Black Titanium Ring Face : 18.3 X 19mm Base of Shank: 7.8mm Ring Size 13.25 Available Sizes: 7.75 / 8.75 /8.5 /11 /13...

This very rare antique Russian ring was made in Moscow in the 1860s. The ring is crafted in 14K yellow gold and embellished with glossy blac...

This S.Georgios designer Lion Head Bangle Cuff Bracelet is handmade from 18 Karat Yellow Gold and is microscopically carved from yellow gold in contrast with Byzantine workmanship. T...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Diamond: 0.20 Carats Champagne Diamond: 0.12 Carats Blue Diamond: 0.08 Carats (Treatment: Irradiati...

This S.Georgios Designer 18 Karat Yellow Gold drop pendant Necklace is microscopically decorated with Byzantine-style bead and wire -granulation workmanship and is finished with a un...

Natural Blue Ceylon Sapphire Diamond Chandelier Earrings 57.76 Carat Platinum A breathtaking pair of natural Ceylon blue sapphire and diamond chandelier earrings, showcasing extraor...

These S.Georgios designer round stud Earrings are 18 Karat yellow gold and microscopically carved by hand and finished with a unique velvet background look. These beautiful round stu...

These S.Georgios designer earrings are hand made from 18 Karat Yellow Gold and decorated with Byzantine-era style granulation workmanship done microscopically. This stunning pair of ...

This Art Deco Toi et Moi ring is a beautiful embodiment of romance and refined 1930s design. At its center, two old European cut diamonds rest side by side, symbolizing unity and par...

S.Georgios designer ring is all handmade from solid 18 Karat Yellow Gold and custom-made. The stunning ring has Granulation work microscopically decorated and a unique Byzantine velv...

These S.Georgios 18 Karat Yellow Gold gorgeous designer earrings are decorated with hand made Byzantine-era style bead granulation workmanship done all microscopically, and finished ...

One of a kind S.Georgios designer 18 Karat Solid Yellow Gold Ring all handmade with the Byzantine workmanship. It is decorated microscopically with 22 karat granulation decors and a...

Created in 18 karat yellow gold Blue diamonds 0.30 carat approx. Blue diamond pave ring 8 mm diameter approx. Ring size US 6.5, can be sized upo...

This S.Georgios designer 18 Karat Gold marquise-shaped long cross necklace and chain is handmade with microscopically decorated Byzantine-style granulation ...

–Stone(s): – (1) Natural Genuine Garnet - Oval Cut - Multi Prong Set - Great Deep Red Color - 21.9x15.6mm - 19ct (approx.) (22) Natural Genuine Diamonds - Round Brilliant Cut - Prong...

Just as mysterious as the Phoenician princess was, so too is the Jezebel Marquis ring, a Zorab Creation. Shrouded in the hues of an ancient night is a se...

This exquisite Art Deco navette ring showcases two beautifully matched old European cut diamonds totaling approximately 1.00 carat, displaying a soft and elegant brilliance with H-I ...

Designer S.Georgios presents an impressive Pear Shape 6.29 Carat Aquamarine Ring, surrounded by brilliant Blue Diamonds with a total weight of 0.30 Carats and brilliant White Diamond...

Featuring a 1.07carat GIA-certified Fancy Light Greenish Blue diamond with VS1 clarity and no fluorescence, is exquisitely set amidst a cascade of 3,188 diamonds and sapphires. These...

This beautiful ring is sterling silver. It features an 8x6mm oval blue mystic topaz accented by 10 blue diamond accents. The face of this ring measures 3/4 of an inch north to south...

This opulent ring boasts a highly desirable GIA Certified 1.20 Carat cushion shape Natural Blue Diamond is framed by a glittery halo of pink diamond which is surrounded by pear shape...

Certificate: GIA #2233758239 Center stone: Old European cut diamond Weight: 1.65 carats Color: O-P Clarity: VS2 Accent stone: 4 single cut diamonds Weight: Approximately 0.08 carat C...

This ring features a finely faceted 13.13-carat Blue Zircon but it almost gets lost with the finely crafted and colorful parakeet that uses the gem as a perch. The bird is covered in...

A striking expression of rarity and refinement. This marquise brilliant-cut diamond shimmers with a Fancy Vivid Greenish Blue color — an extraordinary hue reminiscent of tropical wat...

This spectacular ring from the Suzy Levian Limited Edition collection features a wavy design of diamonds in 14k rose gold . An array of blue and white diamonds (1.62cttw) accents the...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Swiss Blue Topaz: 5.24 Carats Blue Diamond: 0.24 Carats (Treatment: Irradiation) Metal: Sterling Si...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.50 Carats (Treatment: Irradiation) Metal: Sterling Silver Ring Size: 7 US Custom si...

This spectacular ring from the Suzy Levian Limited Edition collection features a gladiator design of diamonds in 14k rose gold . An array of blue and white diamonds (1.81cttw) accent...

Gorgeous White Gold Ring Features Three Diamonds in Flat Flush Setting Center Stone is Color-Treated Fancy Blue (Approximately 1.00 ct) Total Weight of Side Stones = Approximately 1....

S.Georgios designer two-tone double tennis bangle bracelet in white and rose gold 18 karats with brown and blue diamonds are all microscopically set. This gorgeous bracelet is custom...

Nally Jewels GIA Grayish Blue Diamond Ring This ring has a center diamond of 2.14 carat Marquise Cut Diamond, (Color: Fancy Grayish Blue, Clarity: VS2, GIA# 5211257016) set in plati...

Blue Diamond - 0.51ct Natural Loose Fancy Light Blue Color GIA Type llB Si2 Pear ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $32,500 Item Stock Number - 34472112158 Cer...

Watch her eyes light up with joy when you present her with this dazzling blue and white diamond ring from Suzy Levian. A graceful array of white diamonds .36ct highlight the vivid be...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.42 Carats (Treatment: Irradiation) White Diamond: 0.38 Carats Metal: Sterling Silve...

From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. This item has been appraised by the exp...

DIAMOND INFORMATION Retail Price - $62,500 Item Stock Number - B63347757 Certificate Number - GIA 2205614361 Shape - Radiant Carat Weight - 0.35ct Measurements - 3.72 x 3.56 x 3.12 ...

One of a kind 2 Carat Marquise Fancy Greenish Brown, Cognac and blue pavé diamond ring. This one of a kind ring has been entirely handmade in Belgium using traditional goldsmithing ...