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
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
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
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silver Dimensions: 15 x
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
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
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silver Dimensions: 15 x
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
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver
Located in Bonita Springs, FL
: 0.22 Carats Blue Diamond: 0.18 Carats (Treatment: Irradiation) Metal: Sterling Silver Dimensions: 15 x
Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver
Blue Diamond Ring 0.5 Carats 9K Yellow & White Gold
Located in Bonita Springs, FL
: Irradiation Blue Diamond: 0.50 Carats Metal: 9K Yellow & White Gold Ring Size: 6.75 US Custom sizing
Diamond, Blue Diamond, Gold, White Gold, Yellow Gold
Blue Diamond Ring 0.5 Carats 9K Yellow & White Gold
Located in Bonita Springs, FL
: Irradiation Blue Diamond: 0.50 Carats Metal: 9K Yellow & White Gold Ring Size: 6.75 US Custom sizing
Diamond, Blue Diamond, Gold, White Gold, Yellow Gold
Blue Diamond Ring 0.5 Carats 9K Yellow & White Gold
Located in Bonita Springs, FL
: Irradiation Blue Diamond: 0.50 Carats Metal: 9K Yellow & White Gold Ring Size: 6.75 US Custom sizing available
Diamond, Blue Diamond, Gold, White Gold, Yellow Gold
Blue Diamond Ring 0.5 Carats 9K Yellow & White Gold
Located in Bonita Springs, FL
: Irradiation Blue Diamond: 0.50 Carats Metal: 9K Yellow & White Gold Ring Size: 6.75 US Custom sizing
Diamond, Blue Diamond, Gold, White Gold, Yellow Gold
$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
Blue Diamond, Platinum
Blue Diamond Ring 18K White Gold Wedding Engagement Princess Cut
Located in New York, NY
BLUE DIAMONDS. THESE HAVE AMAZING COLOR. THEY ARE ACCENTED BY 44 SPARKLING WHITE ROUND BRILLIANT CUT
Diamond, Blue Diamond, Gold, 18k Gold, 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
$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
Gorgeous and truly one of a kind GIA certified Fancy gray blue diamond and pink diamond engagement
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
, fluid drape. At the center is a natural greenish blue diamond round faceted bead, glowing with soft
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
Blue Diamond, 18k Gold, Yellow Gold
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
Diamond, White Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterlin...
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
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
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
$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
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
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
Blue Diamond Ring With White Diamonds 0.40 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Gemstones: Blue
Blue Diamond, White Diamond, Diamond, Sterling Silver, Silver, Gold Plate
Blue Diamond Ring With White Diamonds 0.40 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Gemstones: Blue
Blue Diamond, White Diamond, Diamond, Sterling Silver, Silver, Gold Plate
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
3.49 Carat Round Brilliant Cut White Diamond Blue Diamond Ruby Gold Earrings
By EstatebyJR
Located in New York, NY
in a round brilliant cut for lively, classic sparkle. It is set with blue diamond and ruby accents
Diamond, Blue Diamond, Ruby, 18k Gold
Blue Diamond Ring With White Diamonds 0.40 Carats Gold Plated Silver
Located in Bonita Springs, FL
Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Gemstones: Blue
Diamond, White Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver
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
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
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
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
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
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
18 Kt White Gold Enhanced 5.76 Ct Blue Diamond Earrings, Changable Pendents
By Joël Glecer / Orologio
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
$13,832Sale Price|20% Off
Radiant Princess Cut Diamond & Blue Diamond Halo Ring in 14k White Gold
Located in Bloomington, MN
Radiant Princess Cut Diamond & Blue Diamond Halo Ring in 14k White Gold This striking
Diamond, White Diamond, Blue Diamond, 14k 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
Blue Diamond - Abstract Aluminum Outdoor Sculpture
By Eric Tardif
Located in Bloomfield, ON
and space. He is interested in provoking a reaction from the viewer. The Blue Diamond is an imposing
Metal
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
Blue diamond engagement ring 14KT white gold floral ring size 6.5
Located in Boca Raton, FL
Floral Blue diamond engagement ring in 14KT white gold, what a beautiful piece! The center blue
Blue Diamond, 14k Gold
18K White Gold Blue Diamond Halo Ring with Natural Diamonds
Located in Hong Kong, HK
18K White Gold Blue Diamond Halo Ring with Natural Diamonds These elegant 18K white gold stud
Blue Diamond, 18k Gold, White Gold
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
.925 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 Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings
Located in New York, NY
: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36
Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold
14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings
Located in New York, NY
: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36
Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold
1ct Blue Diamond Engagement Ring with Natural Diamond Accents in 14K Rose Gold
Located in Columbus, OH
A breathtaking 1.1 carat round blue diamond takes center stage in this captivating engagement ring
Diamond, Blue Diamond, Gold, 14k Gold, Rose Gold
Vintage Style Blue Diamond Ring with Natural Diamond Accents: Solid 14K Gold
Located in Columbus, OH
This sparkling ring features a 0.87 carat round Blue Diamond with natural earth mined diamonds set
Diamond, Blue Diamond, Gold, 14k Gold, White Gold
14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings
Located in New York, NY
: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36
Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold
14K Yellow Gold 1.0 Carat Treated Aqua Blue Diamond Solitaire Stud Earrings
Located in New York, NY
natural round diamonds with a total weight of 1.0 cttw. The treated aqua blue diamonds exude a captivating
Diamond, Blue Diamond, Yellow Gold, 14k Gold
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
Blue Diamond
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.