Lucea New York White Diamond & Blue Diamond Pendant
By Lucea New York
Located in New York, NY
Blue Diamond : 0.56ct total weight. Diamond : 0.45ct total weight.
White Diamond, Blue Diamond, Silver, Sterling Silver
$3,160Sale Price|20% Off
Vintage 16" Blue Diamond (7.24CT) Necklace in Platinum
Located in New York, NY
A striking 16" vintage platinum station necklace featuring graduated faceted blue diamond beads that lead gracefully to a captivating faceted blue diamond briolette centerpiece.
Blue Diamond, Platinum
Fancy Blue Diamond Black Gold Crossover Ring
Located in Beverly Hills, CA
A unique design using bold colors, this ring features 5.83 carats of round cut blue diamonds set in 18K black gold. The contrast between the blue diamond and black gold make the ring...
Diamond, Blue Diamond, 18k Gold, Rhodium
$7,100 / item
4.42ct Blue Diamond Tennis Bracelet
Located in Fatih, 34
Product Details : • Made to Order • Gold Kt: 14kt (18kt available) • Available Gold Colors: Rose Gold, Yellow Gold, White Gold •4.42ct Blue Diamond • Diamond Color-Clarity: F-G...
Diamond, 14k Gold
Price Upon Request
Emilio Jewelry GIA Certified 3.00 Carat Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
In nature, a single pure color blue diamond is extremely rare, because it contains boron, so it is easy to form gray-blue diamonds, green-blue diamonds and indigo-blue diamonds in th...
Blue Diamond
0.38 Carat Treated Blue Diamond Yellow Gold Earrings
By Shimon's Creations
Located in New York, NY
2 Treated Blue Diamonds: 0.38 Carats Metal: 18K Yellow Gold, 2.57 Grams
Blue Diamond, 18k Gold, Yellow Gold
1.87 Carat Treated Blue Diamond Yellow Gold Earrings
By Shimon's Creations
Located in New York, NY
8 Treated Blue Diamonds: 1.87 Carats Metal: 18K Yellow Gold, 2.87 Grams
Blue Diamond, 18k Gold, Yellow Gold
$1,785,000
1.50 Carat Fancy Deep Blue Diamond Ring
Located in New Orleans, LA
Blue, which connotes the presence of Boron, is among the rarest of these coveted diamonds.
Diamond, Blue Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum
Athena Blue Diamond and Diamond Baguette X Ring
By Ri Noor
Located in Houston, TX
Make a statement with this exquisite ring with pave blue diamonds and generously sized white diamond baguettes.
Blue Diamond, 18k Gold
Blue Diamond Heart Pendant 1.22 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 1.22 Carats (Treatment: Irradiation) Metal: Sterling Silver Dimensions: 33 x 22 mm
Diamond, Blue Diamond, Silver, Sterling Silver
NALLY JEWELS GIA Grayish Blue Diamond Ring
Located in New York, NY
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, Platinum
Price Upon Request
Emilio Jewelry Gia Certified 1.50 Carat Greenish Blue Diamond Ring
By Emilio!
Located in New York, NY
This extremely low output has caused the price of blue diamonds to rise all the way. In nature, blue diamonds are extremely rare, because they contain boron, so gray-blue diamonds, g...
Blue Diamond
Sunita Nahata Blue Diamond Cocktail Pendant in 14Karat White Gold.
By Sunita Nahata
Located in Hong Kong, HK
An exclusive collection of designer and unique cocktail pendants by Sunita Nahata Fine Design. Blue Diamond Cocktail Pendant in 14 Karat White Gold Blue Diamond: 0.30 carat, 1.00 ...
Diamond, Blue Diamond, Pearl, Gold, 14k Gold, White Gold
7.86ct Blue Diamond Pendant in 18k White Gold
Located in Tustin, CA
Discover the epitome of elegance with our 7.86ct Blue Diamond Pendant, masterfully crafted in the shape of a delicate flower.
Blue Diamond, 18k Gold, White Gold
Price Upon Request
Emilio Jewelry GIA Certified Fancy Light Blue Diamond Ring
By Emilio!
Located in New York, NY
The mines that are known to produce blue diamonds are very rare, and the unique formation process and structure make blue diamonds very rare.
Blue Diamond
Blue Diamond Earrings 0.66 Carats 14K White Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Treatment: Irradiation Blue Diamond: 0.66 Carats Metal: 14K White Gold Dimensions: 5 x 5 mm
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Blue Diamond Leaf Ring 0.58 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.58 Carats (Treatment: Irradiation) Metal: Sterling Silver Ring Size: 7 US Custom si...
White Diamond, Blue Diamond, Silver, Sterling Silver
Paperclip Cufflinks with Blue Diamond in Sterling Silver
By Tateossian
Located in Fulham business exchange, London
Additional Information Material: 138 blue diamonds per pair (0.41ct)
Sterling Silver
Blue Diamond Earrings 0.66 Carats 14K White Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Treatment: Irradiation Blue Diamond: 0.66 Carats Metal: 14K White Gold Dimensions: 5 x 5 mm
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Blue Diamond Earrings 0.66 Carats 14K White Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Treatment: Irradiation Blue Diamond: 0.66 Carats Metal: 14K White Gold Dimensions: 5 x 5 mm
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Blue Diamond Ring 0.46 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.46 Carats (Treatment: Irradiation) Metal: Gold Plated Sterling Silver Ring Size: 8 ...
Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
Blue Diamond Ring 0.18 Carats Gold Plated Silver
Located in Bonita Springs, FL
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 ...
Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
Blue Diamond Ring 0.88 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.88 Carats (Treatment: Irradiation) Metal: Gold Plated Sterling Silver Ring Size: 9 ...
Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
Blue Diamond Ring 0.48 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.48 Carats (Treatment: Irradiation) Metal: Gold Plated Sterling Silver Ring Size: 8 ...
Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
Blue Diamond Ring 0.78 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.78 Carats (Treatment: Irradiation) Metal: Gold Plated Sterling Silver Ring Size: 8 ...
Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
18K White Gold Blue Diamond Cushion-Cut Floral Cluster Earrings
Located in Hong Kong, HK
Main Stone: Natural Blue Diamond, 0.10ct (Cushion-cut) Side Stones: Natural Diamonds, 0.40ct Total Weight: 2.7g A brilliant floral motif highlighted by a cushion-cut blue diamond cen...
Blue Diamond, White Gold
Vintage 14k Yellow Gold 1.74tcw Diamond & Enhanced Blue Diamond Ring
Located in New York, NY
The blue diamonds add a unique touch that stands out beautifully against the warm gold setting.
Diamond, Blue Diamond, 14k Gold, Yellow Gold
18k Gold Paisley Earrings with Blue Diamonds
By Angelina Fine Jewelry
Located in Amsterdam, NH
A very versatile piece of jewelry, and the small, brilliant shape blue diamonds add just enough colour.
Blue Diamond, 18k Gold
14K White Gold Natural White and Blue Diamond Bangle Bracelet
Located in Boca Raton, FL
Style: Bracelet Material: 14k White Gold Design Details: Set with Natural Diamonds Gemstone Details: Natural White and Blue Diamonds Diamond Weight: Approximately 1.73cts Natural...
Diamond, White Diamond, Blue Diamond, 14k Gold, White Gold, Gold
GIA Certified 1.20 Carat Cushion Blue Diamond Engagement Ring
Located in Trumbull, CT
Blue Diamond: 1.20 carat Pink Diamond: 0.17 carat White Diamond: 1.37 carat Gold: 18K Two tone Size: 7 GIA#: 2201499436
White Diamond, Blue Diamond, Pink Diamond, 18k Gold
$5,820Sale Price|40% Off
6.76ct White and Blue Diamond Bracelet in 18K White Gold
By Simon Ardem
Located in New York, NY
White and Blue Diamond Bracelet: 6.76tcw. White diamonds are: F-G VS1-SI1.
Diamond, White Diamond, Blue Diamond, 18k Gold, White Gold
18K White Gold 1.75ct Diamond and 1.75ct Blue Diamond Ring
By LB Exclusive
Located in Southampton, PA
This is a ring that's distinct in composition, quietly impressive in style.This 18K White Gold 1.75 ct Diamond and 1.75 ct Blue Diamond Ring is offered in estate condition and includ...
Diamond, Blue Diamond, 18k Gold, White Gold
Blue diamond cocktail ring 18KT white gold blue diamond engagement ring size 6
Located in Boca Raton, FL
Stunning engagement or a cocktail ring in 18KT white gold, made with 0.50 carats blue diamond VS clarity, sparkling center and sparkling white diamonds at 0.60 carats in VS-SI clarit...
Blue Diamond, 18k Gold, White Gold
$526Sale Price|40% Off
Blue Diamond Station Bracelet 14K White Gold 0.80ctw Adjustable New
Located in West Hempstead, NY
This elegant drilled diamond station bracelet in 14kt white gold features 0.80 carats total weight of natural irradiated round blue diamonds, offering vibrant color and modern sparkle.
Blue Diamond, 14k Gold, White Gold
Vintage Irradiated Blue Diamond and RBC Diamond Gold Line Bracelet
Located in Montreal, QC
Elegant and finely detailed Vintage Irradiated Blue Diamond and RBC Diamond Gold Line Bracelet.
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Blue Quartz Ball and Blue Diamond Gold Vintage Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Blue Quartz Ball and Irradiated Blue Diamond Gold Solitaire Ring.
Blue Diamond, Quartz, Gold, 14k Gold, Yellow Gold
Blue Diamond Stud Earrings 0.8 Carats 14K White Gold
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.80 Carats (Treatment: Irradiation) Metal: 14K White Gold Dimensions: 5 x 5 mm
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Blue Diamond Earrings With White Diamonds 0.46 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.38 Carats White Diamond: 0.08 Carats Metal: Sterling Silver Dimensions: 29 x 4 mm
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Earrings With White Diamonds 0.46 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.38 Carats White Diamond: 0.08 Carats Metal: Sterling Silver Dimensions: 29 x 4 mm
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Earrings With White Diamonds 0.46 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.38 Carats White Diamond: 0.08 Carats Metal: Sterling Silver Dimensions: 29 x 4 mm
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.44 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.26 Carats (Treatment: Irradiation) White Diamond: 0.18 Carats Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin White Diamond: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.44 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.26 Carats (Treatment: Irradiation) White Diamond: 0.18 Carats Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin White Diamond: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.44 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.26 Carats (Treatment: Irradiation) White Diamond: 0.18 Carats Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin White Diamond: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Ring With White Diamonds 0.78 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.64 Carats (Treatment: Irradiation) White Diamond: 0.14 Carats Metal: Sterling Silve...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Ring With White Diamonds 0.8 Carats Sterling Silver
Located in Bonita Springs, FL
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...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
$1,946Sale Price|44% Off
16" Natural Blue Diamond(4.50ct) Drop Necklace in Platinum
Located in New York, NY
Exquisitely hand-crafted, this 16" necklace features luminous greenish-blue diamond briolettes, each individually hand-wrapped with platinum wire.
Blue Diamond, Platinum
Price Upon Request
Emilio Jewelry Gia Certified 2.00 Carat Vivid Blue Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 2.00 carat + Fancy Vivid Blue, VS2, The Smithsonian Institute, which once housed the world's top three blue diamonds (Hope, Blue Heart and Wittelsbach-Gra) , the probabi...
Diamond, Blue Diamond
Blue Diamond Ring 18K White Gold Wedding Engagement Princess Cut
Located in New York, NY
DIAMONDS 12 Princess Cut Blue Diamonds Total diamond weight: 1.2ct Color: Blue Clarity: SI 44 Round Brilliant Cut Diamonds Total Diamond Weight: .44ct.
Diamond, Blue Diamond, Gold, 18k Gold, White Gold
Champagne Diamond Ring With Blue Diamond 0.9 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Champagne Diamond: 0.58 Carats Blue Diamond: 0.16 Carats (Treatment: Irradiation) Yellow Diamond: 0...
Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Ring With White Diamonds 1.52 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin White Diamond: 0.82 Carats Black Diamond: 0.38 Carats (Treatment: Irradiation) Blue Diamond: 0.32 C...
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Swiss Blue Topaz Ring With Blue Diamonds 5.48 Carats Sterling Silver
Located in Bonita Springs, FL
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...
Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterling Silver
$332,800Sale Price|20% Off
Fancy Gray Blue Diamond and Pink Diamond Engagement Ring In Platinum, GIA.
By MOGULDIAM INC
Located in New York, NY
Centered a Fancy Gray Blue Diamond, surrounded by round brilliant-cut pink diamonds and accented by near- colorless diamonds.
Blue Diamond, Pink Diamond, Platinum
$1,350Sale Price|20% Off
Vintage 16" Greenish Blue Diamond(1.50ct) Necklace in 18K Yellow Gold
Located in New York, NY
Length: 16" Beads: 3.6mm natural greenish blue diamond round faceted bead 5.0 x 6.0mm natural greenish blue diamond briolette Both diamonds are irradiated to enhance color Diamond T...
Blue Diamond, 18k Gold, Yellow Gold
Syna Yellow Gold Small Blue Diamond Pave Ring
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Blue diamonds 0.30 carat approx. Blue diamond pave ring 8 mm diameter approx.
Blue Diamond, 18k Gold, Yellow Gold
Emilio Jewelry GIA Certified 2.50 Carat Fancy Light Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
This shows the rarity of blue diamonds. The mines known to produce blue diamonds are very rare.
Blue Diamond
Price Upon Request
Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
Most natural blue diamonds will show a gray secondary color. There are many reasons for the secondary color in the diamond, and this blue diamond does not contain any secondary color.
Blue Diamond
Swiss Blue Topaz Ring With Blue Diamond 0.54 Carats Sterling Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Blue Diamond: 0.22 Carats White Diamond: 0.18 Carats Swiss Blue Topaz: 0.14 Carats Metal: Sterling ...
Diamond, White Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterlin...
Unavailable
Blue Diamond
Located in Barnsley, GB
Blue Diamond Ring 18k White Gold. These can be hard to find and stand out well too with 45 diamonds around the centre stone.
Diamond, Blue Diamond
Unavailable
Blue diamond brilliance
Located in Great Neck Plaza, NY
Introducing our exquisite Blue Diamond Ring with Baguettes, a true embodiment of elegance and sophistication.
Unavailable
18K Gold Blue Diamond Ring with Diamonds
Located in Kowloon, HK
18K Gold Blue Diamond Ring with Diamonds Blue Diamond - 0.27 CT Diamonds - 0.36 CT Total Weight - 2.65 GM
Blue Diamond, 18k Gold
18K White Gold Fancy Blue Diamond & Diamond Ring
Located in Kowloon, HK
18K White Gold Fancy Blue Diamond & Diamond Ring 1 Fancy Blue Diamond - 0.16 CT Diamonds - 0.35 CT Total Weight - 2.78 GM
Diamond, Blue Diamond, White Gold
18K White Gold Blue Diamond Ring with Diamonds
Located in Kowloon, HK
18K White Gold Blue Diamond Ring with Diamonds 1 Blue Diamond - 0.09 CT Diamonds - 0.31 CT Total Weight - 3.72 GM
Blue Diamond, White Gold
Blue Diamond Gold Stud Earrings
Located in ALTRINCHAM, GB
Contemporary teal blue solitaire diamond ear studs; the diamonds weigh 1ct total and are held by 4 blackened gold claws above a white gold cage setting.
Diamond, 9k Gold
Unavailable
18K White Gold Pear-Cut Blue Diamond Ring
Located in Kowloon, HK
18K White Gold Pear-Cut Blue Diamond Ring 1 Pear-Cut Blue Diamond - 0.20 CT Diamonds - 0.29 CT Total Weight - 2.81 GM
Blue Diamond, White Gold
18K White Gold Blue Diamond & Diamond Hexagram Stud Earrings
Located in Kowloon, HK
18K White Gold Blue Diamond & Diamond Hexagram Stud Earrings 1 Blue Diamonds - 0.12 CT Diamonds - 0.72 CT Total Weight - 2.05 GM Introducing our exquisite 18K White Gold Blue Diamo...
Blue Diamond
18K White Gold Blue Diamond Crown Ring with Diamonds
Located in Kowloon, HK
18K White Gold Blue Diamond Crown Ring with Diamonds 1 Blue Diamond - 0.10 CT Diamonds - 0.41 CT 18K Gold - 2.78 GM
Blue Diamond, White Gold
18K White Gold Blue Diamond Band Ring with Diamonds
Located in Kowloon, HK
18K White Gold Blue Diamond Band Ring with Diamonds 1 Blue Diamond - 0.10 CT Diamonds - 0.21 CT 18K Gold - 1.55 GM
Blue Diamond, White Gold
18K White Gold Blue Diamond Lace Ring with Diamonds
Located in Kowloon, HK
18K White Gold Blue Diamond Lace Ring with Diamonds 1 Fancy Blue Diamond - 0.13 CT Diamonds - 0.75 CT 18K Gold - 4.43 GM
Blue Diamond, White Gold
18K White Gold Fancy Blue Diamond & Diamond Lace Ring
Located in Kowloon, HK
18K White Gold Fancy Blue Diamond & Diamond Lace Ring 1 Fancy Blue Diamond - 0.13 CT Diamonds - 0.25 CT Total Weight - 5.04 GM
Blue Diamond, White Gold
Unavailable
Rolex Ladies Datejust Blue Diamond
By Rolex
Located in San Fernando, CA
Gender - Ladies Condition - Pre owned Model - 69174 datejust Metals - stainless steel Case size - 26mm Crystal - Sapphire Bezel - custom steel 1CT diamond Movement - automatic calibe...
Diamond, Stainless Steel
Unavailable
Byzantine Gold Pendant with Blue Diamonds
Located in Athens, GR
Elevate your style with our exquisite oval pendant, graced by the captivating allure of two blue diamonds and a radiant white diamond—a timeless emblem of sophistication and brillian...
Diamond, Blue Diamond, Gold, 18k Gold
18K Gold Pear-Cut Vivid Blue Diamond & Diamond Pendant Necklace
Located in Kowloon, HK
18K Gold Pear-Cut Vivid Blue Diamond & Diamond Pendant Necklace 1 Pear-Cut Blue Diamond - 0.07 CT Diamonds - 0.35 CT
Blue Diamond, 18k Gold
136.07 Carat Aquamarine Blue Diamond Gold Nzari Necklace
Located in New York, NY
Lobster clasp with Misahara Unity Triangle logo suspended at the back. 136.07ct aquamarine, 2.5ct blue diamonds set in 18k white gold.
Aquamarine, Blue Diamond, 18k Gold
18K Rose Gold & White Gold Blue Diamond Ring with Diamonds
Located in Kowloon, HK
18K Rose Gold & White Gold Blue Diamond Ring with Diamonds 1 Pear-Cut Blue Diamond - 0.17 CT Round Diamonds - 0.54 CT Total Weight - 2.53 GM
Blue Diamond
Unavailable
14k White Diamond and Blue Diamond Band Ring
Located in New York, NY
A stunning 14K white gold ring set with round brilliant diamonds and blue diamonds shown here. An outstanding enhanced blue diamonds is seen in the captivating white diamonds. *****...
White Diamond, Blue Diamond
18K White Gold Blue Diamond & Rose-Cut Diamond Snowflake Necklace
Located in Kowloon, HK
18K White Gold Blue Diamond & Rose-Cut Diamond Snowflake Necklace 1 Blue Diamond - 0.31 CT Rose-Cut Diamonds - 0.86 CT Total Weight - 3.09 GM
Blue Diamond, White Gold
Unavailable
18K Gold Ring with Cushion Cut Blue Diamond
Located in Kowloon, HK
18K Gold Ring with Cushion Cut Blue Diamond Main stone D - 0.08 CT Side Stone D - 0.08 CT Total Weight - 1.5 GM Eye - catching Centerpiece: The ring features a cushion - cut blue ...
Blue Diamond, 18k Gold
18K White Gold Pear-Cut Fancy Blue Diamond & Diamond Ring
Located in Kowloon, HK
18K White Gold Pear-Cut Fancy Blue Diamond & Diamond Ring 1 Fancy Blue Diamond - 0.20 CT Diamonds - 0.29 CT Total Weight - 2.81 GM
Blue Diamond, White Gold
Unavailable
14k White Diamond and Blue Diamond Band Ring
Located in New York, NY
A stunning 14K white gold ring set with round brilliant diamonds and blue diamonds shown here. An outstanding enhanced blue diamonds is seen in the captivating white diamonds. *****...
White Diamond, Blue Diamond, 14k Gold
Men's Titanium Solitaire with 10-Point Blue Diamond
By MANO | J.
Located in Valenza, AL
At its centre is set with a blue diamond of a 10-point carat. Inside the shank, testimonial of the MANOJ brand, is a 1-point black diamond.
Blue Diamond, Titanium
Pearl Earrings in 14k Rose Gold with Blue Diamond
By Selda Jewellery
Located in Istanbul, TR
Pearl earrings in 14k rose gold with blue diamond by Selda Jewellery Additional Information:- Collection: Art Of Giving Collection 14k Rose gold 0.14ct Blue diamond 4.35ct Pearl Hei...
Blue Diamond, Pearl, Rose Gold, 14k Gold
Byzantine Polygon Gold Pendant with Blue Diamonds
Located in Athens, GR
Embrace the charm of our gold pendant showcasing, three striking polygons, each adorned with a mesmerizing blue diamond—a harmonious blend of geometric elegance and brilliant allure....
Diamond, Blue Diamond, Gold, 18k Gold
14 Karat White Gold Blue Diamond Fashion Ring
Located in Westfield, NJ
14k white gold ring set with a center cluster of round diamonds within two entwined rows of blue diamonds.
Blue Diamond, White Gold
Ionescu Design White and Blue Diamond Platinum Earrings
Located in Santa Fe, NM
"Wind Rose" are platinum earrings with GIA certified 1.04 carat total diamond weight diamond center stones surrounded by dazzling .32 carat blue diamonds.
White Diamond, Blue Diamond, Platinum
Unavailable
YI Collection Blue Diamond Chain Ring
Located in New York, NY
A sweet little blue Diamond chain ring set in 14k gold packing a whole lot of shine.
Blue Diamond, 14k Gold
18K Vivid Blue Diamond Pink Diamond Double Halo Cocktail Ring
Located in Kowloon, HK
18K White Gold Blue Diamond with White & Pink Diamond Double Halo Cocktail Ring Main stone - 0.2 CT Side Stone D - 0.32 CT Total Weight - 2.54 GM Stunning Centerpiece: A vivid, cu...
Blue Diamond, White Diamond, Pink Diamond, 18k Gold, White Gold
18K White Gold 0.20 CT Fancy Blue Diamond & Diamond Engagement Ring
Located in Kowloon, HK
18K White Gold Fancy Blue Diamond & Diamond Engagement Ring 1 Fancy Blue Diamond - 0.20 CT Diamonds - 0.32 CT 18K White Gold - 2.54 GM
Diamond, Blue Diamond, 18k Gold, White Gold
18K White Gold Oval-Cut Blue Diamond Band Ring with Diamonds
Located in Kowloon, HK
18K White Gold Oval-Cut Blue Diamond Band Ring with Diamonds 1 Oval-Cut Blue Diamond - 0.15 CT Diamonds - 0.16 CT 18K Gold - 2.11 GM
Blue Diamond, White Gold
Dragon Tail Open Ring in Rose Gold with Blue Diamond
By Selda Jewellery
Located in Istanbul, TR
Dragon tail open ring in rose gold with blue diamond by Selda Jewellery Additional Information:- Collection: Dragon Lady Collection 14k Rose gold 0.07ct Blue diamond
Blue Diamond, Rose Gold, 14k Gold
AGL Certified Pear-Cut Blue Diamond 18K Gold Ring with Diamonds
Located in Kowloon, HK
AGL Certified Pear-Cut Blue Diamond 18K Gold Ring with Diamonds 1 Pear-Cut Blue Diamond - 0.10 CT Diamonds - 0.46 CT Total Weight - 3.43 GM AGL Certification Attached
Blue Diamond, 18k Gold
18K Gold Pear-Cut Pink Diamond & Blue Diamond Pendant Necklace with Diamonds
Located in Kowloon, HK
18K Gold Pear-Cut Pink Diamond & Blue Diamond Pendant Necklace with Diamonds Pink Diamond & Blue Diamond - 0.12 CT Diamonds - 0.68 CT Total Weight - 2.85 GM
Blue Diamond, Pink Diamond, 18k Gold
Levian Blue Diamond Pendant In 14K White Gold
By Le Vian
Located in Great Neck, NY
Levian Blue Diamond Pendant In 14K White Gold
14 Karat Vintage Blue Diamond and Turmaline Ring
Located in Jackson Heights, NY
Radiant and modern, this ring features0.25-carat blue diamond treated in a shared prong setting with 1 carat turmaline.
Blue Diamond, 14k Gold
Unavailable
H 1.34 in W 2.13 in D 0.2 in Dm 2.13 in L 2.52 in
18k White Gold Argyle Blue Diamond Black Diamond Bone Fan Earrings
By Kristin Hanson
Located in Rhinebeck, NY
18k White Gold Argyle Blue Diamond Black Diamond Bone Fan Earrings. A silhouette of stunning hand carved vintage bone elements, crafted in 18k white gold with black, white and Argyle...
Diamond, Blue Diamond, Black Diamond, 18k Gold, White Gold
Diamond Eternity Band / 14k White Gold / Blue Diamonds
Located in Los Angeles, CA
Celebrate eternal love and cherished moments with our Diamond Eternity Band in 14k White Gold featuring Blue Diamonds.
Blue Diamond, White Gold
Aida Bergsen 18 Karat Rose Gold Blue Diamond Flutter Earrings
Located in Istanbul, TR
Blue Flutter Earrings are set in 18k rose gold with 0,65ct blue diamonds and 0,67ct white diamonds.
Diamond, White Diamond, Blue Diamond, 18k Gold, Rose Gold
YI Collection Morganite & Blue Diamond Charm Ring 18k
Located in New York, NY
Its peachy-pink color is everything a fine morganite should be. The slender blue Diamonds band contributes even more sparkle.
Blue Diamond, Morganite, 18k Gold
Yossi Harari Lilah Blue Diamond Oxidized Silver Bangle
By Yossi Harari
Located in Greenwich, CT
"Lilah", circular pave-set teal-colored blue diamond bangle bracelet in oxidized silver.
Blue Diamond, Diamond, Gold, Silver
Blue Diamond Turquoise Signet Ring in 18 Karat Gold
By The Golden Eye
Located in Santa Fe, NM
A beautifully dappled piece of Blue Diamond Turquoise rests in a softly ridged setting with a crescent of gold beads.
Turquoise, Turquoise Matrix, 18k Gold
AGL Certified 0.22 CT Blue Diamond 18K White Gold Ring with Diamonds
Located in Kowloon, HK
AGL Certified 0.22 CT Blue Diamond 18K White Gold Ring with Diamonds 1 Blue Diamond - 0.22 CT AGL Certification Attached Diamonds - 0.71 CT Total Weight - 3.73 GM
Blue Diamond, White Gold
14 Karat Purple Jade-Tanzanite, Blue Diamond Ladies Ring
Located in Jackson Heights, NY
14k Yellow gold Weight= 10.9 gr Jade= 10mm x 6mm Tanzanite= 0.30 ct total Blue Diamond= 0.12 ct total Size= 6
Blue Diamond, Jade, Tanzanite, 14k Gold
18K White Gold Pear-Cut Fancy Blue Diamond Cuban Chain Diamond Bracelet
Located in Kowloon, HK
18K White Gold Pear-Cut Fancy Blue Diamond Cuban Chain Diamond Bracelet 1 Fancy Blue Diamond - 0.24 CT Diamonds - 0.12 CT Total Weight - 4.14 GM This exquisite bracelet is a true ...
Blue Diamond, 18k Gold, White Gold
New 0.76ctw Pave & Irradiated Blue Diamond Evil Eye Circle Pendant Necklace
Located in Vienna, VA
New 0.76ctw Pave and Irradiated Blue Diamond Evil Eye Circle Pendant Necklace in 14K Pave and Irradiated Blue Diamond Evil Eye Circle Pendant Necklace 14K White Gold Pave Diamonds C...
Diamond, Blue Diamond, White Gold, 14k Gold
Natural Treated Blue Diamond, Diamond 14k White Gold Ring
Located in Pleasant Hill, CA
Featuring (1) natural pear-cut irradiated blue diamond, 1.75 cts., flanked by (6) full-cut diamonds, 0.75 ct. tw., I, I-J, prong, and channel set in 14k white gold mounting, 13 mm ta...
Diamond, Blue Diamond, 14k Gold, White Gold
18K Vivid Blue Diamond Pink Diamond Double Halo Cocktail Ring/Pendant
Located in Kowloon, HK
Exquisite Inlay Craftsmanship: The blue diamond is surrounded by a halo of pink diamonds and white diamonds, and the inlay work is extremely precise.
Blue Diamond, Pink Diamond, 18k Gold
10.93 Carat Zircon Blue Diamond Cocktail Ring
By Margisa
Located in Torun, PL
Around the basket there are 8 blue diamonds an on the band another 15 white diamonds VVS/G.
Blue Diamond, Zircon, 18k Gold, Rose Gold, White Gold, Yellow Gold
10 Karat Blue Diamond Eternity Band Ring White Gold
Located in East Grinstead, GB
10 Karat Blue Diamond Eternity Band Ring White Gold A dazzling blue diamond eternity band.
Diamond, Blue Diamond, 18k Gold, White Gold
0.60 carat Diamond & Blue Diamond in 14k Gold Pendant
Located in Miami, FL
Key Features: 14k yellow gold. 0.40 carat white diamonds, VS clarity and G color, round brilliant cut. 0.20 carat blue diamonds.
White Diamond, Blue Diamond, Gold, 14k Gold, Yellow Gold
Yossi Harari Gilver and Blue Diamond "Lilah" Stack Bangle
By Yossi Harari
Located in Greenwich, CT
Circular-shaped pavé-set teal-colored blue diamond bangle bracelet in oxidized gilver.
Blue Diamond
18K Gold Ring Cushion - cut Blue Diamond with Chain Element
Located in Kowloon, HK
18K Gold Ring Cushion - cut Blue Diamond with Chain Element Main stone D - 0.09 CT Side Stone D - 0.10CT Total Weight - 3.86 GM Unique Centerpiece: A vivid, rectangular - cut blue...
Blue Diamond, 18k Gold
14 Karat White Gold, 0.5 Carat Natural Blue Diamond Engagement Ring
Located in New York, NY
Make a note of your ring size and metal color during checkout. This blue diamond ring features a rare teal blue diamond.
Blue Diamond, 14k Gold
14 Karat Yellow Gold 0.5 Carat Natural Blue Diamond Engagement Ring
Located in New York, NY
Make a note of your ring size during checkout. This "Dandelion Blue Diamond" ring features a rare teal blue diamond.
Blue Diamond, 14k Gold
18K Gold Ring Irregular Twisted Shank with Teardrop Shaped Blue Diamond
Located in Kowloon, HK
18K Gold Ring Irregular Twisted Shank with Teardrop Shaped Blue Diamond Main stone D - 0.17 CT Side Stone D - 0.54 CT Total Weight - 2.53 GM Striking Centerpiece: A vivid teardrop...
Blue Diamond, 18k Gold
Blue Diamond with Tassel Necklace 18 Karat Yellow Gold
By Romy Ivsic
Located in Los Angeles, CA
Enhanced blue diamonds are natural diamonds that have undergone color enhancement treatments.
Blue Diamond, Yellow Gold
LeVian Blue Diamond Ring in 14K White Gold Size 7
By Le Vian
Located in Great Neck, NY
LeVian Blue Diamond Ring in 14K White Gold Size 7
18K Gold Ring Teardrop Shaped Blue Diamond with V Shaped Marquise Design
Located in Kowloon, HK
18K Gold Ring Teardrop Shaped Blue Diamond with V Shaped Marquise Design Main stone D - 0.13 CT Side Stone D - 0.48 CT Total Weight - 3.36 GM Eye - catching Centerpiece: A vivid t...
Blue Diamond, 18k Gold
18K Gold Ring Rare Teardrop Cut Blue Diamond Encircled by Dazzling Halo
Located in Kowloon, HK
18K Gold Ring Rare Teardrop Cut Blue Diamond Encircled by Dazzling Halo Main stone D - 0.20 CT Side Stone D - 0.31 CT Total Weight - 2.69 GM Stunning Centerpiece: The ring feature...
Blue Diamond, 18k Gold
$138,000
Diamond Necklace Tiara
By Diamond Scene New York
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
Diamond, 18k Gold
3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Alexandrite, Diamond, Platinum
Emeralds Maravellous Solitaire Natural Colombian Emerald 18K Engagement Ring
By Emeralds Maravellous
Located in Brunswick, ME
This is a stunning emerald bezel set solitaire engagement ring, the center stone is a natural Colombian emerald emerald cut weighing 2.32 carats. Lively medium green, VS clarity. Th...
Emerald, 18k Gold, Yellow Gold
$779Sale Price / item|44% Off
Lily of the valley 14k gold ring
By Daizy Jewellery
Located in Istanbul, TR
Lily of the Valley Ring. Flower Engagement Ring. Gold Lily Wedding Ring for Women. Birthday Flower Ring. Metal type: 14kt solid gold Weight 2.6 g depends from size Gemstones: Colo...
Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
$2,720,000Sale Price|20% Off
GIA Certified 20 Carat Type 2A FLAWLESS Clarity D Color Diamond Ring
Located in Chicago, IL
GIA Certified 20 Carat Type 2A Diamond Ring, boasting FLAWLESS clarity and a pristine D color rating. This exceptional diamond stands as a testament to rare beauty, reflecting light...
Diamond, Platinum
Emilio Jewelry Gia Certified Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring a very special center diamond Gia Certified as Natural 4.00 Ca...
Blue Diamond
1940s Lilli Ann Silk Jacket with Elaborate Detail
By Lilli Ann
Located in Water Mill, NY
A fabulous beige and grey silk and wool fitted 1940's jacket from Lilli Ann. The double breasted jacket has a winged front collar, long sleeves with fold back cuffs and front self c...
$1,176Sale Price / item|20% Off
Stunning 9.54Ct Natural Blue Sapphire Triple Row Wide Band Ring 14K Yellow Gold
By VR Jewels
Located in New York, NY
This luxurious wide band ring features 9.54 carats of natural oval-cut blue sapphires, elegantly arranged in a triple-row design. Expertly handcrafted in 14K yellow gold, the sapphir...
Blue Sapphire, Gold, 14k Gold, Yellow Gold
Chunky Vintage 18K Yellow Gold Bracelet Charm Bracelet.
Located in San Francisco, CA
LOVE this Chunky Vintage 18K Yellow Gold Bracelet Charm Bracelet! It would make a fabulous, unique gift for any, and is sure to become a family heirloom. Crafted in 18K Yellow Gold, ...
18k Gold, Yellow Gold
David Webb Pearl Amethyst and Chalcedony Necklace
By David Webb
Located in New York, NY
David Webb Pearl Amethyst and Chalcedony Necklace A massive David Webb necklace with five strands featuring cultured pearls, round chalcedony beads, round and tumbled amethyst bead...
Amethyst, Chalcedony, Pearl, 18k Gold
Antique Certified 4.97ct Fancy Light Yellow Old Cushion Cut Diamond Ring
Located in London, GB
A beautiful antique 4.97ct old cushion cut diamond three stone ring set in 18k yellow gold and platinum. The ring is centrally set with a stunning antique old cushion cut diamond wh...
Diamond, 18k Gold, Yellow Gold, Platinum
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A G.I.A certified 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alter...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
Boucheron "Laperouse" 8.03 Carat Emerald Cut G VS1 GIA Certified Diamond Ring
By Boucheron
Located in Miami, FL
From the exceptional Salon de Boucheron: Centering an 8.03 Carat Emerald Cut "G" Color "VS1" Clarity Diamond, framed by 12 magnificent Briolette-Cut Diamond drops totaling 3.94 Carat...
Diamond, White Diamond, Gold, 18k Gold, White Gold
Certified GIA Colombian Emerald Diamond Platinum Three-Stone Ring
By Dover Jewelry
Located in Miami, FL
Dover Jewelry Present this Stunning Square Colombian Emerald Diamonds handcrafted is solid platinum. Displaying vibrancy and elegance, it is centered with 1 genuine square cut Emeral...
Diamond, Emerald, Platinum
$3,324Sale Price / item|20% Off
6.53 Carat Emerald Sapphire and Diamond Statement Cocktail Ring 14K Yellow Gold
By VR Jewels
Located in New York, NY
This statement ring features 6.53 Carat of vivid emerald cut emerald at the center, secured in a four prong 14k yellow gold setting. The emerald is framed by a halo of 0.31 carat rou...
Diamond, Emerald, Sapphire, Gold, 14k Gold, Yellow Gold
Emilio Jewelry Gia Certified 2.00 Carat Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
From The Museum Vault At Emilio Jewelry Located on New York's Fifth Avenue, A true collection piece. Sits in the center a magnificent elongated oval. Gia certified as a natural vivid...
Pink Diamond, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.