18K White and Irradiated Blue Diamond Ring
Located in New York, NY
Elevate your style with our 18k White and Blue Diamond Ring. Crafted from 18k white gold and
21st Century and Contemporary Blue Diamond Used
Diamond, Blue Diamond, 18k Gold
18K White and Irradiated Blue Diamond Ring
Located in New York, NY
Elevate your style with our 18k White and Blue Diamond Ring. Crafted from 18k white gold and
Diamond, Blue Diamond, 18k Gold
Lucea New York White Diamond & Blue Diamond Pendant
By Lucea New York
Located in New York, NY
Life in color collection Blue diamonds set in silver honey comb pattern with white diamonds pave
White Diamond, Blue Diamond, Silver, Sterling Silver
$12,000Sale Price|20% Off
Superb White and Blue Diamond Statement Ring
Located in Bloomington, MN
Superb White and Blue Diamond Statement Ring This incredible ring is crafted in 14kt white gold and
White Diamond, Blue Diamond, 14k Gold, White Gold
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
Diamond, Blue Diamond, 18k Gold, Rhodium
GIA Blue Diamond Ring - Eze Jewelry
Located in Bucharest, Romania
Very Light Blue Diamond Ring Graceful, rare, and luminous — this Very Light Blue Diamond Ring is a
$5,950 / item
4.42ct Blue Diamond Tennis Bracelet
Located in Fatih, 34
Gold, Yellow Gold, White Gold •4.42ct Blue Diamond • Diamond Color-Clarity: F-G Color VS/SI Clarity
Diamond, 14k Gold
Price Upon Request
Emilio Jewelry GIA Certified 3.00 Carat Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
+ Fancy Blue Diamond with green overtone. Natural blue diamonds are rare colored diamonds. Blue diamonds
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
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
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
Blue Diamond, 18k Gold
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
Blue Diamond, Platinum
Price Upon Request
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
Blue Diamond
Sunita Nahata Blue Diamond Cocktail Pendant in 14Karat White Gold.
By Sunita Nahata
Located in Hong Kong, HK
. Blue Diamond Cocktail Pendant in 14 Karat White Gold Blue Diamond: 0.30 carat, 1.00 Size, Round Shape
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
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
one blue diamond over one carat per year on average, and the annual output of the world does not
Blue Diamond
Paperclip Cufflinks with Blue Diamond in Sterling Silver
By Tateossian
Located in Fulham business exchange, London
Paperclip Cufflinks with Blue Diamond in Sterling Silver Quirky and unique, these match stick
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
Blue Diamond, White Gold
Vintage 14k Yellow Gold 1.74tcw Diamond & Enhanced Blue Diamond Ring
Located in New York, NY
carats of enhanced blue diamonds, creating a striking blend of classic brilliance and vibrant color. The
Diamond, Blue Diamond, 14k Gold, Yellow Gold
18k Gold Paisley Earrings with Blue Diamonds
By Angelina Fine Jewelry
Located in Amsterdam, NH
versatile piece of jewelry, and the small, brilliant shape blue diamonds add just enough colour.
Blue Diamond, 18k Gold
Price Upon Request
3 Hutch Blue Diamond
By Hunt Slonem
Located in Laguna Beach, CA
A wonderful composition of one of Slonem's most iconic subjects, Bunnies. "3 Hutch Blue Diamond
Oil, Acrylic
$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. Blue Diamonds are: Color
Diamond, White Diamond, Blue Diamond, 18k Gold, White Gold
$476,000Sale Price|20% Off
GIA Certified 1.20 Carat Cushion Blue Diamond Engagement Ring
Located in Trumbull, CT
spectacular radiance of these majestic blue, pink and white color diamonds create an astonishingly incredible
Pink Diamond, Blue Diamond, White Diamond, 18k Gold
$776Sale Price|20% Off
Levian Blue Diamond Pendant In 14K White Gold
By Le Vian
Located in Great Neck, NY
Levian Blue Diamond Pendant In 14K 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
Blue Diamond, 18k 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. Centering a
Blue Diamond, Quartz, Gold, 14k Gold, Yellow Gold
Rectangular Sky Topaz And Blue Diamond Pave Drop Earrings / 18k White Gold
Located in Pignola, IT
Rectangular Sky Topaz And Blue Diamond Pave Drop Earrings / 18k White Gold Rectangular Sky Topaz
Blue Diamond, Topaz, White Gold
Price Upon Request
Emilio Jewelry Gia Certified 2.00 Carat Vivid Blue Diamond Ring
By Emilio!
Located in New York, NY
three blue diamonds (Hope, Blue Heart and Wittelsbach-Gra) , the probability of finding blue diamonds is
Diamond, Blue Diamond
$2,275Sale Price|35% Off
16" Natural Blue Diamond(4.50 Carat) Necklace in Platinum
Located in New York, NY
Exquisitely hand-crafted, this 16" necklace features luminous greenish-blue diamond briolettes
Blue Diamond, Platinum
Blue diamond pear pendant necklace 18k white gold
Located in London, GB
Discover the timeless beauty of this elegant blue sky pear-shaped diamond solitaire pendant
Blue Diamond, 18k Gold, White Gold
$526Sale Price|40% Off
Blue Diamond Station Bracelet in 14kt White Gold – 0.80ctw, Adjustable, New
Located in West Hempstead, NY
of natural irradiated round blue diamonds, offering vibrant color and modern sparkle. The drilled
Blue Diamond, 14k Gold, White 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
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
Fancy Light pure Blue Diamond with no overtone. Please inquire for details. Setting: white diamonds
Blue Diamond
Price Upon Request
Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
Stone: Featuring a Gia certified natural 1.00 carat + Fancy pure Blue diamond with no overtone
Blue Diamond
Fancy Gray Blue Diamond and Pink Diamond Engagement Ring In Platinum, GIA.
By MOGULDIAM INC
Located in New York, NY
Gorgeous and truly one of a kind GIA certified Fancy gray blue diamond and pink diamond engagement
Blue Diamond, Pink Diamond, Platinum
Sofia Fiori White And Blue Diamond White Gold Band Ring
Located in South Pasadena, CA
Sofia Fiori white and blue Diamond white gold band ring. The Sofia Fiori white and blue diamond
White Diamond, Blue Diamond, 14k Gold, White Gold
Navajo Blue Diamond Turquoise Bolo
By Navajo
Located in Coeur d Alene, ID
matching stone drops to long tips. Bolo 3" x 2 1/2" includes braided necktie. Marked Navajo Blue Diamond
Turquoise, Sterling Silver
Red Blue Diamond Pattern Moroccan Wool Hand Knotted Rug
Located in New York, NY
Beautiful, like-new, handmade Moroccan rug with light blue diamond pattern stitching throughout.
Wool
$960Sale Price|20% Off
Sunita Nahata Blue Diamond Cocktail Pendant in 14Karat White Gold.
By Sunita Nahata
Located in Hong Kong, HK
. Blue Diamond Cocktail Pendant in 14 Karat White Gold Diamond: 0.18 carat, 1.00 Size, Round Shape, G
Diamond, Blue Diamond, Pearl, Gold, 14k Gold, White Gold
Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings
Located in New York, NY
design of treated blue diamonds surrounded by a halo of white diamonds. The total diamond weight is .75
Diamond, White Diamond, Blue Diamond, Sterling Silver
14K White Gold 2.0 Carat White and Treated Blue Diamond Earrings
Located in New York, NY
. The earrings are adorned with sparkling round cut diamonds in a blue and white. Wear it with any
Diamond, White Diamond, Blue Diamond, 14k Gold, White Gold
Rolex Datejust Blue Diamond Dial Bezel with Sapphires and Diamond Lugs
By Rolex
Located in New York, NY
Rolex 31mm Datejust Blue Diamond Dial Bezel with Sapphires and Diamond Lugs 68274
Diamond, Stainless Steel
Rolex Datejust Blue Diamond Dial with Sapphire & Diamond Bezel Jubilee Band
By Rolex
Located in New York, NY
Rolex 36mm Datejust Blue Diamond Dial with Sapphire & Diamond Bezel Jubilee Band 16014
Diamond, Sapphire, Stainless Steel
$2,925Sale Price / item|35% Off
1.00ct Blue Diamond Pendant in 14K White Gold SI Clarity
Located in New York, NY
1.00ct blue diamond is secured by eagle-claw prongs and framed by softly rounded side walls that showcase
Blue Diamond, 14k Gold, White Gold
Price Upon Request
Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
From The Museum vault at Emilio Jewelry New York, Main stone: 1.00 carats Fancy pure Blue diamond
Blue Diamond
$648Sale Price / item|20% Off
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
14K White Gold 1/2 Carat Treated Blue Diamond Round Pendant Necklace
Located in New York, NY
boasts an outer circle of sparkling round-cut, treated blue diamonds, followed by channel-set, baguette
Blue Diamond, Diamond, White Gold, 14k Gold
1.05tcw 14K Fancy Blue Diamond & White Diamond Floral Ring
Located in Jupiter, FL
Displayed is a gorgeous, contemporary, fancy blue diamond floral ring. This is quite an alluring
White Diamond, Blue Diamond, Gold, 14k Gold, White Gold
Allison Kaufman 14K White Gold Diamond Band with Treated Blue Diamonds
Located in Old Tappan, NJ
Allison Kaufman 14K white gold diamond band with blue treated diamonds weighing 0.80 carats total
Diamond, Blue Diamond, 14k Gold, White Gold
14k White Gold 1 1/3 Carat Treated Blue Diamond Engagement Ring
Located in New York, NY
This charming ring features a .75 round treated blue diamond in the center surrounded by a halo of
Blue Diamond, White Gold
2.40ct Blue Diamond And Solid 18kt Gold Tennis Bracelet
Located in Fatih, 34
Gold, Yellow Gold, White Gold • Gold GR: 9.30GR • 2.40ct Natural Blue Diamond ( Heat Treated To
Diamond, Blue Diamond, 14k Gold
18 Kt White Gold Enhanced 5.76 Ct Blue Diamond Earrings, Changable Pendents
Located in Antwerp, BE
18 Kt White Gold Enhanced 5.76 Ct Ocean Blue Diamond Clip Earrings & Changable Blue Topaze Pendent
Blue Diamond, 18k Gold, White Gold
Pendant and Earring Set with Blue Diamonds in White Gold
Located in Wailea, HI
Pendant and Earring Set With Blue Diamonds in White Gold Seventy Five Treated Blue Round Brilliant
Blue Diamond, 14k Gold, White Gold
Le Vian Exotics Ring featuring Iced Blue Diamonds , Vanilla Diamonds
By Le Vian
Located in Great Neck, NY
Le Vian Exotics® Ring featuring 3/8 cts. Iced Blue Diamonds®, 5/8 cts. Vanilla Diamonds® set in 14K
Rolex Oyster Perpetual Datejust Navy Blue Diamond Accent Dial Automatic Watch
By Rolex
Located in New York, NY
Rolex Oyster Perpetual Datejust Navy Blue Diamond Accent Dial Automatic Watch 16030
Diamond, Stainless Steel
Georgios Collections 18 Karat Gold White and Blue Diamond Stud Earrings
By Georgios Collections Inc
Located in Astoria, NY
and elegant look. These beautiful earrings feature a center brilliant cut Blue Diamond, surrounded by
Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Blac...
14k White Gold Inside Out Hoop Earrings with White & Blue Diamonds
By Gad & Co.
Located in Miami, FL
14k white gold sets 42 natural blue and white diamond inside out set hoop earrings. A gorgeous
Diamond, Blue Diamond, White Gold, 18k Gold
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.