What is blue coral used for?

Blue coral as a stone offers great healing benefits and protection from depression and anxiety. It is helping in connecting the first chakra and throat chakra. You can find a collection of blue coral jewelry from some of the top sellers around the world on 1stDibs.

What diamonds do Rolex use?

Rolex uses only the highest quality diamonds in their watches and compares these stones against certified master stones. They are the most colorless, so in ranges D to G.

Are diamonds used in watches?

Yes, diamonds are used in watches. Many watches contain bearings crafted out of lab-made jewels, which minimize friction and support more accurate timekeeping. In some cases, makers use lab-made diamonds for these features. Watchmakers may also set decorative diamonds into the bezel or bracelet to enhance the visual appeal of their timepieces. Some makers well-known for their diamond watches include Graff, Chopard, Jacob & Co., Piaget, Hublot, Cartier and Bulgari. Shop a collection of diamond watches on 1stDibs.

What diamonds does Cartier use?

Cartier exclusively uses diamonds from classes D through H to ensure that the gemstones are colorless and have little or no fluorescence. Their high standards contribute to the quality of the luxury jewelry maker's pieces. Shop a collection of Cartier diamonds from some of the world’s top jewelers on 1stDibs.

What diamonds does Rolex use?

Rolex only employs the greatest melee diamonds. Only diamonds with a clarity of at least IF and color between D and G are used in their products. On 1stDibs, find a variety of bejeweled Rolex watches today.

What is a blue stone used for jewelry?

A bluestone used for jewelry corresponds to the throat chakra, communication, and clarity. It has different meanings, but widely it is used for helping resolve conflict, speak from the heart, and achieve mental focus & clarity. There are a variety of options available Blue Sapphire, Zircon, Lapis, Lazuli, Kyanite, Aquamarine, Blue Topaz. On 1stDibs, you can find a variety of bluestone jewelry with different styles and patterns.

What is blue lace agate used for?

As a healing crystal, blue lace agate is considered a nurturing and supportive crystal.

Is a blue diamond a real diamond?

Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.

Does Monet use real diamonds?

No, Monet does not typically use real diamonds. Monet produces costume jewelry out of visually appealing yet affordable materials. Most Monet pieces that appear to be set with diamonds actually feature glass or acrylic rhinestones. Shop a selection of vintage Monet jewelry from some of the world's top sellers on 1stDibs.

Does Breitling use real diamonds?

No, Breitling doesn’t use natural diamonds in their watches as of the fall of 2022. At that time, the luxury watchmaker switched from gemstones sourced from nature to artisanal laboratory-made diamonds. On 1stDibs, find a selection of Breitling watches from some of the world’s top sellers.

Does Bulgari use real diamonds?

Yes, Bulgari uses real diamonds. In fact, the luxury jewelry maker is well-known for adorning its jewelry with diamonds that meet high color, clarity and cut standards. Many diamonds featured in Bulgari jewelry carry GIA certification, indicating that they meet quality standards established by the Gemological Institute of America. On 1stDibs, explore a wide range of Bulgari diamond jewelry.

Are there blue-green diamonds?

Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.

What is a blue diamond worth?

A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.

What kinds of diamonds are used by Rolex?

Rolex uses some of the highest quality diamonds available. The diamonds used in its products must rank IF or above in clarity and between D-G in coloring. Shop a range of authentic Rolex timepieces from the world’s top boutiques on 1stDibs.

Does Pandora use real diamonds?

Yes, Pandora does use real diamonds. However, the diamonds featured in pieces made by the jewelry brand are lab-grown rather than mined. Lab-created diamonds are identical to natural diamonds in terms of their composition, but they are generally more affordable because they are human-made. Shop a collection of Pandora jewelry on 1stDibs.

Does Omega use real diamonds?

Yes, Omega uses real diamonds in its watch designs. Modern timepieces feature Top Wesselton diamonds. The brand only chooses ones with VVS ratings to ensure clarity. On 1stDibs, you can shop a selection of Omega watches from some of the world’s top sellers.

Does Cartier use real diamonds?

Yes, Cartier uses real diamonds for its jewelry. Only the finest quality diamonds with little or no fluorescence are chosen for the French luxury brand's rings, necklaces, earrings and bracelets. The majority of Cartier diamonds also come from Responsible Jewellery Council (RJC)-certified sources, attesting to the fact that they were sustainably acquired. On 1stDibs, shop a collection of Cartier jewelry.

Does Effy use real diamonds?

Yes, Effy uses real diamonds. In fact, the American jewelry maker is highly selective about the gemstones that go into its pieces. Diamonds must meet strict quality standards and come from ethical sources to be utilized by the brand. Find a selection of Effy jewelry from some of the world's top sellers on 1stDibs.

Does Rolex use real diamonds?

Rolex uses only the highest quality melee diamonds with between D and G in color and IF in clarity. Every diamond is tested individually to make sure it is real.

Does Hublot use real diamonds?

Yes, Hublot uses real diamonds. Many of the Swiss watchmaker's timepieces feature genuine diamond accents. One luxurious example is the Classic Fusion High Jewellery 2023 watch, which is set with 421 baguette-cut diamonds offset by a black alligator leather strap. On 1stDibs, shop a diverse assortment of Hublot watches.

Blue Diamond Used

3 Carat Diamond Earrings

Teardrop Diamond Ring

Emilio Jewelry Rings

Blue Ring

Pear Cut Diamond Necklace

Rolex Datejust Blue Dial

Treated Yellow Diamond

Floral Cushions

Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver

$499

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...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamond Pendant With Diamonds 0.78 Carats Gold Plated Silver

$819

Blue Diamond Pendant With Diamonds 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: 0.56 Carats (Treatment: Irradiation) Diamond: 0.22 Carats Metal: Gold Plated Sterling...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Gold Plate, Silver, Sterling Silver

Blue Diamonds Earrings With White Diamonds 0.44 Carats Sterling Silver

$599

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...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver

$499

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...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamonds Earrings With White Diamonds 0.44 Carats Sterling Silver

$599

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...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamonds Earrings With White Diamonds 0.4 Carats Sterling Silver

$499

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...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamond Ring With White Diamonds 0.78 Carats Sterling Silver

$749

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamond Ring With White Diamonds 0.8 Carats Sterling Silver

$779

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

10K Rose Pink Gold Blue Diamond Bypass Band Ring

$1,500

10K Rose Pink Gold Blue Diamond Bypass Band Ring

Located in Hallandale Beach, FL

This 10K rose pink gold bypass band ring features numerous brilliant round diamonds totaling 0.2 carats along with natural blue diamonds weighing 1.4 carats.

Category

20th Century Contemporary Blue Diamond Used

Materials

Diamond, 10k Gold, Rose Gold

16" Natural Blue Diamond(4.50ct) Drop Necklace in Platinum

$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.

Category

Early 2000s Blue Diamond Used

Materials

Blue Diamond, Platinum

Emilio Jewelry Gia Certified 2.00 Carat Vivid Blue Diamond Ring

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond

Blue Diamond Ring 18K White Gold Wedding Engagement Princess Cut

$2,995

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.

Category

20th Century Unknown Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Gold, 18k Gold, White Gold

David Yurman Black Titanium Blue Diamond Streamline Signet Ring

$1,799

David Yurman Black Titanium Blue Diamond Streamline Signet Ring

By David Yurman

Located in New York, NY

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond, Titanium

Champagne Diamond Ring With Blue Diamond 0.9 Carats Sterling Silver

$789

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Silver, Sterling Silver

Blue Diamond Ring With White Diamonds 1.52 Carats Sterling Silver

$1,059

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Silver, Sterling Silver

Vintage 18.5" Natural Blue Diamond (16.00ct) Necklace in 14K White Gold

$2,700Sale Price|20% Off

Vintage 18.5" Natural Blue Diamond (16.00ct) Necklace in 14K White Gold

Located in New York, NY

An elegant vintage blue diamond rosary necklace, composed of faceted natural blue diamond beads.

Category

Early 2000s Modern Blue Diamond Used

Materials

Blue Diamond, 14k Gold, White Gold

Swiss Blue Topaz Ring With Blue Diamonds 5.48 Carats Sterling Silver

$529

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...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterling Silver

Emilio Jewelry GIA Certified 2.50 Carat Fancy Light Pure Blue Diamond Ring

Price Upon Request

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.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Fancy Gray Blue Diamond and Pink Diamond Engagement Ring In Platinum, GIA.

$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.

Category

2010s American Contemporary Blue Diamond Used

Materials

Blue Diamond, Pink Diamond, Platinum

Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring

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.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Vintage 16" Greenish Blue Diamond(1.50ct) Necklace in 18K Yellow Gold

$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...

Category

Early 2000s Blue Diamond Used

Materials

Blue Diamond, 18k Gold, Yellow Gold

Syna Yellow Gold Small Blue Diamond Pave Ring

$2,850

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.

Category

2010s Unknown Contemporary Blue Diamond Used

Materials

Blue Diamond, 18k Gold, Yellow Gold

Swiss Blue Topaz Ring With Blue Diamond 0.54 Carats Sterling Silver

$709

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 ...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterlin...

Swiss Blue Topaz Ring With Blue Diamonds 5.78 Carats Sterling Silver

$699

Swiss Blue Topaz Ring With Blue Diamonds 5.78 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: 0.22 Carats (Treatment: Irradiation) White Diamond: 0.1...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Topaz, Blue Topaz, Silver, Sterling Silver

14K White Gold 4 ¾ Carat White and Treated Blue Diamond Tennis Bracelet

$9,255

14K White Gold 4 ¾ Carat White and Treated Blue Diamond Tennis Bracelet

Located in New York, NY

This definitely makes for an exciting gift for that special one! Product features: Diamond Type: Natural White Diamond and Natural Color Treated Blue Diamond Diamond Count: Total 34 ...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Blue Diamond, White Gold

Navajo Blue Diamond Turquoise Bolo

$1,035

Navajo Blue Diamond Turquoise Bolo

By Navajo

Located in Coeur d Alene, ID

Bolo 3" x 2 1/2" includes braided necktie. Marked Navajo Blue Diamond. Family Owned & Operated Cisco’s Gallery deals in the rare, exceptional, and one-of-a-kind pieces that define t...

Category

Late 20th Century American Native American Blue Diamond Used

Materials

Turquoise, Sterling Silver

Red Blue Diamond Pattern Moroccan Wool Hand Knotted Rug

$1,250

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.

Category

Mid-20th Century Blue Diamond Used

Materials

Wool

Sunita Nahata Blue Diamond Cocktail Pendant in 14Karat White Gold.

$960Sale Price|20% Off

Sunita Nahata Blue Diamond Cocktail Pendant in 14Karat White Gold.

By Sunita Nahata

Located in Hong Kong, HK

Blue Diamond: 0.095 carat, 1.10 Size, Round Shape, G colour, VS clarity.

Category

21st Century and Contemporary Thai Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Pearl, Gold, 14k Gold, White Gold

NWT $3, 900 Gold Glittering Gorgeous Fancy Blue Diamond Ring Band

$1,950Sale Price|50% Off

NWT $3, 900 Gold Glittering Gorgeous Fancy Blue Diamond Ring Band

Located in New York, NY

The Following Items we are offering is a Rare Important Gold Blue Diamond White Diamond Ring. Ring is comprised of a Finely Set Glittering Rare Blue Diamonds surrounded by Sparkling ...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Gold, 10k Gold

Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings

$804 / item

Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings

Located in New York, NY

Each earring features a central design of treated blue diamonds surrounded by a halo of white diamonds.

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

14K White Gold 2.0 Carat White and Treated Blue Diamond Earrings

$4,044

14K White Gold 2.0 Carat White and Treated Blue Diamond Earrings

Located in New York, NY

'Video Available Upon Request.' Product Features: Diamond Type: Natural Color Treated Blue Diamonds and Natura White Diamonds Diamond Count: Total 136 Diamonds Includes 54 Round-C...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, White Gold

Rolex Datejust Blue Diamond Dial Bezel with Sapphires and Diamond Lugs

$11,639 / item

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

Category

1990s Swiss Blue Diamond Used

Materials

Diamond, Stainless Steel

Rolex Datejust Blue Diamond Dial with Sapphire & Diamond Bezel Jubilee Band

$9,944 / item

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

Category

1990s Swiss Blue Diamond Used

Materials

Diamond, Sapphire, Stainless Steel

Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring

Price Upon Request

Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring

By Emilio!

Located in New York, NY

According to statistics, the probability of blue diamonds is one in 200,000, which means that only one of the 200,000 diamonds in the collection is a blue diamond.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

1.05tcw 14K Fancy Blue Diamond & White Diamond Floral Ring

$3,380

1.05tcw 14K Fancy Blue Diamond & White Diamond Floral Ring

Located in Jupiter, FL

The center diamonds are fancy blue beauties that halo around a white diamond.

Category

2010s American Art Deco Blue Diamond Used

Materials

White Diamond, Blue Diamond, Gold, 14k Gold, White Gold

3.49 Carat Round Brilliant Cut White Diamond Blue Diamond Ruby Gold Earrings

$19,004

3.49 Carat Round Brilliant Cut White Diamond Blue Diamond Ruby Gold Earrings

By EstatebyJR

Located in New York, NY

It is set with blue diamond and ruby accents for depth and color.

Category

21st Century and Contemporary Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, Ruby, 18k Gold

14K White Gold 1/2 Carat Treated Blue Diamond Round Pendant Necklace

$933

14K White Gold 1/2 Carat Treated Blue Diamond Round Pendant Necklace

Located in New York, NY

The pendant boasts an outer circle of sparkling round-cut, treated blue diamonds, followed by channel-set, baguette-cut natural diamonds, and then another circle of treated blue diam...

Category

21st Century and Contemporary Indian Blue Diamond Used

Materials

Blue Diamond, Diamond, White Gold, 14k Gold

14k White Gold 1 1/3 Carat Treated Blue Diamond Engagement Ring

$2,511 / item

14k White Gold 1 1/3 Carat Treated Blue Diamond Engagement Ring

Located in New York, NY

Product features: Diamond Type: Natural Color Treated Blue Diamond and Natural White Diamond Diamond Count Total 67 Diamond includes 1 Round-Cut Color Treated Blue Diamond and 66 Rou...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Blue Diamond, White Gold

2.40ct Blue Diamond And Solid 18kt Gold Tennis Bracelet

$4,400 / item

2.40ct Blue Diamond And Solid 18kt Gold 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 • Gold GR: 9.30GR • 2.40ct Natural Blue Diamond ( ...

Category

2010s European Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, 14k Gold

18 Kt White Gold Enhanced 5.76 Ct Blue Diamond Earrings, Changable Pendents

$15,549

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 Briolette Cut Stones Size : 22 mm length, 13.4mm wide Enhanced Ocean Blue Diamond...

Category

21st Century and Contemporary Belgian Modern Blue Diamond Used

Materials

Blue Diamond, 18k Gold, White Gold

Radiant Princess Cut Diamond & Blue Diamond Halo Ring in 14k White Gold

$17,290

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 statement ring is crafted in 14k white gold and centers on an impressive 2.02 carat princes...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

White Diamond, Blue Diamond, 14k Gold, White Gold

Pendant and Earring Set with Blue Diamonds in White Gold

$6,450 / set

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 Cut Diamonds Weighing 2.05 Carats Approximately Two Hundred and Seven Round Brilli...

Category

Late 20th Century Unknown Modern Blue Diamond Used

Materials

Blue Diamond, 14k Gold, White Gold

14K White Gold Blue Diamond Band Ring Size 7 Designer Estate

$1,490

14K White Gold Blue Diamond Band Ring Size 7 Designer Estate

Located in Hallandale Beach, FL

This 14K white gold band ring features numerous brilliant round diamonds totaling 1.5 carats along with natural blue diamonds weighing 4 carats.

Category

20th Century Blue Diamond Used

Materials

Diamond, 14k Gold, White Gold

14k White Gold Inside Out Hoop Earrings with White & Blue Diamonds

$4,800

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.

Category

2010s American Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, White Gold, 18k Gold

Rolex Oyster Perpetual Datejust Navy Blue Diamond Accent Dial Automatic Watch

$8,189 / item

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

Category

1990s Swiss Blue Diamond Used

Materials

Diamond, Stainless Steel

Georgios Collections 18 Karat Gold White and Blue Diamond Stud Earrings

$2,980

Georgios Collections 18 Karat Gold White and Blue Diamond Stud Earrings

By Georgios Collections Inc

Located in Astoria, NY

These beautiful earrings feature a center brilliant cut Blue Diamond, surrounded by 20 Blue diamonds all with a total weight of 0.28 Carat, Encircled we have 30 White Diamonds total ...

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Blac...

18K White Gold Blue Diamond Halo Ring with Natural Diamonds

$11,315

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 earrings are designed with a unique two-tone cushion-shaped setting.

Category

21st Century and Contemporary Hong Kong Modern Blue Diamond Used

Materials

Blue Diamond, 18k Gold, White Gold

Eric TardifBlue Diamond - Abstract Aluminum Outdoor Sculpture, 2026

$23,000

Blue Diamond - Abstract Aluminum Outdoor Sculpture

By Eric Tardif

Located in Bloomfield, ON

He is interested in provoking a reaction from the viewer. The Blue Diamond is an imposing monumental sculpture forged from aluminum and coated in a deep blue colour.

Category

2010s Abstract Blue Diamond Used

Materials

Metal

Blue diamond engagement ring 14KT white gold floral ring size 6.5

$3,200

Blue diamond engagement ring 14KT white gold floral ring size 6.5

Located in Boca Raton, FL

The center blue diamond is color enhanced. The diamond ring is full of sparkle!

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond, 14k Gold

Hunt SlonemBlue Diamond Dust, 2026

$44,750

Blue Diamond Dust

By Hunt Slonem

Located in Woodmere, OH

Hunt Slonem (b. 1951) is an internationally celebrated American artist whose vibrant and instantly recognizable works have made him one of the most collectible contemporary painters ...

Category

21st Century and Contemporary Neo-Expressionist Blue Diamond Used

Materials

Wood, Oil, Acrylic

.925 Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings

$804 / item

.925 Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings

Located in New York, NY

Each earring features a central design of treated blue diamonds surrounded by a halo of white diamonds.

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

$5,212

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

Located in New York, NY

'Video Available Upon Request.' Product Features: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36 White Round and 68 Blue...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

$5,212

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

Located in New York, NY

'Video Available Upon Request.' Product Features: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36 White Round and 68 Blue...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold

1ct Blue Diamond Engagement Ring with Natural Diamond Accents in 14K Rose Gold

$3,478Sale Price|20% Off

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, kissed by a warm 14K rose gold band and embraced by sparkling earth-mined white di...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Gold, 14k Gold, Rose Gold

GIA Pink Blue Diamond Pendant 18k White Gold Fancy Diamond Color

$12,000

GIA Pink Blue Diamond Pendant 18k White Gold Fancy Diamond Color

Located in New York, NY

Fancy Diamond Pendant. Fancy Pink Diamonds 0.60 carat Round shape GIA certificate Blue Diamond Oval Shape GIA Certificate 0.08 carat 18k White Gold approx weight 4.0 grams Chain Leng...

Category

Late 20th Century American Blue Diamond Used

Materials

White Diamond, Blue Diamond, Pink Diamond, Yellow Gold, 18k Gold, White ...

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

$5,212 / item

14K Yellow Gold 2.0 Carat White and Treated Blue Diamond Earrings

Located in New York, NY

'Video Available Upon Request.' Product Features: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 104 Diamonds Includes 36 White Round and 68 Blue...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 1.0 Carat Treated Aqua Blue Diamond Solitaire Stud Earrings

$3,948

14K Yellow Gold 1.0 Carat Treated Aqua Blue Diamond Solitaire Stud Earrings

Located in New York, NY

Indulge in the timeless elegance of these 14K yellow gold solitaire stud earrings, featuring two natural round diamonds with a total weight of 1.0 cttw. The treated aqua blue diamond...

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, Yellow Gold, 14k Gold

Emilio Jewelry GIA Certified Blue Diamond Flawless Ring

$450,000

Emilio Jewelry GIA Certified Blue Diamond Flawless Ring

By Emilio!

Located in New York, NY

Set with amazingly unique selection of natural blue, green, orange, yellow, and pink diamonds! Please inquire We specialize in creating special mountings for blue diamonds that will...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring

$34,500

Royal Ruby Diamond Fancy Blue Diamond Gold & Platinum Ring

Located in Beverly Hills, CA

Taking the ring to another level are 2 natural fancy blue diamonds with intense color! They weigh a total of 0.20 carats adding color, rarity, and desirability to the ring.

Category

21st Century and Contemporary American Blue Diamond Used

Materials

Blue Diamond, Ruby, Gold, Yellow Gold, Platinum

Alexander the Great Men's Platinum Ring with Natural Blue Diamonds & Agate Cameo

$78,500 / item

Alexander the Great Men's Platinum Ring with Natural Blue Diamonds & Agate Cameo

Located in London, GB

The diamonds’ blue colour is entirely natural and untreated.

Category

21st Century and Contemporary British Greek Revival Blue Diamond Used

Materials

Agate, Blue Diamond, Diamond, Metal, Platinum

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Blue Diamond Used For Sale on 1stDibs

On 1stDibs, you can find the most appropriate blue diamond used for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 13428 vintage editions and 16881 modern creations to choose from as well. You’re likely to find the perfect blue diamond used among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating a blue diamond used has been a part of the legacy of many jewelers, but those produced by Luigi Ferrara, Natkina and Le Vian are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and mixed cut versions for sale. When shopping for a blue diamond used, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Blue Diamond Used?

Prices for a blue diamond used can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $27 and can go as high as $6,650,000, while this accessory, on average, fetches $4,675.

The Legacy of Diamond in Jewelry Design

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.

Questions About Blue Diamond Used

What is blue coral used for?
1 Answer
1stDibs ExpertApril 5, 2022
Blue coral as a stone offers great healing benefits and protection from depression and anxiety. It is helping in connecting the first chakra and throat chakra. You can find a collection of blue coral jewelry from some of the top sellers around the world on 1stDibs.
What diamonds do Rolex use?
1 Answer
1stDibs ExpertFebruary 22, 2021
Rolex uses only the highest quality diamonds in their watches and compares these stones against certified master stones. They are the most colorless, so in ranges D to G.
Are diamonds used in watches?
1 Answer
1stDibs ExpertDecember 5, 2024
Yes, diamonds are used in watches. Many watches contain bearings crafted out of lab-made jewels, which minimize friction and support more accurate timekeeping. In some cases, makers use lab-made diamonds for these features. Watchmakers may also set decorative diamonds into the bezel or bracelet to enhance the visual appeal of their timepieces. Some makers well-known for their diamond watches include Graff, Chopard, Jacob & Co., Piaget, Hublot, Cartier and Bulgari. Shop a collection of diamond watches on 1stDibs.
What diamonds does Cartier use?
1 Answer
1stDibs ExpertFebruary 13, 2023
Cartier exclusively uses diamonds from classes D through H to ensure that the gemstones are colorless and have little or no fluorescence. Their high standards contribute to the quality of the luxury jewelry maker's pieces. Shop a collection of Cartier diamonds from some of the world’s top jewelers on 1stDibs.
What diamonds does Rolex use?
1 Answer
1stDibs ExpertOctober 12, 2021
Rolex only employs the greatest melee diamonds. Only diamonds with a clarity of at least IF and color between D and G are used in their products. On 1stDibs, find a variety of bejeweled Rolex watches today.
What is a blue stone used for jewelry?
1 Answer
1stDibs ExpertOctober 5, 2021
A bluestone used for jewelry corresponds to the throat chakra, communication, and clarity. It has different meanings, but widely it is used for helping resolve conflict, speak from the heart, and achieve mental focus & clarity. There are a variety of options available Blue Sapphire, Zircon, Lapis, Lazuli, Kyanite, Aquamarine, Blue Topaz. On 1stDibs, you can find a variety of bluestone jewelry with different styles and patterns.
What is blue lace agate used for?
1 Answer
1stDibs ExpertAugust 17, 2021
As a healing crystal, blue lace agate is considered a nurturing and supportive crystal.
Is a blue diamond a real diamond?
1 Answer
1stDibs ExpertAugust 17, 2021
Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
Does Monet use real diamonds?
1 Answer
1stDibs ExpertAugust 15, 2024
No, Monet does not typically use real diamonds. Monet produces costume jewelry out of visually appealing yet affordable materials. Most Monet pieces that appear to be set with diamonds actually feature glass or acrylic rhinestones. Shop a selection of vintage Monet jewelry from some of the world's top sellers on 1stDibs.
Does Breitling use real diamonds?
1 Answer
1stDibs ExpertJune 15, 2023
No, Breitling doesn’t use natural diamonds in their watches as of the fall of 2022. At that time, the luxury watchmaker switched from gemstones sourced from nature to artisanal laboratory-made diamonds. On 1stDibs, find a selection of Breitling watches from some of the world’s top sellers.
Does Bulgari use real diamonds?
1 Answer
1stDibs ExpertOctober 15, 2024
Yes, Bulgari uses real diamonds. In fact, the luxury jewelry maker is well-known for adorning its jewelry with diamonds that meet high color, clarity and cut standards. Many diamonds featured in Bulgari jewelry carry GIA certification, indicating that they meet quality standards established by the Gemological Institute of America. On 1stDibs, explore a wide range of Bulgari diamond jewelry.
Are there blue-green diamonds?
1 Answer
1stDibs ExpertApril 5, 2022
Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.
What is a blue diamond worth?
1 Answer
1stDibs ExpertFebruary 22, 2021
A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
What kinds of diamonds are used by Rolex?
1 Answer
1stDibs ExpertApril 5, 2022
Rolex uses some of the highest quality diamonds available. The diamonds used in its products must rank IF or above in clarity and between D-G in coloring. Shop a range of authentic Rolex timepieces from the world’s top boutiques on 1stDibs.
Does Pandora use real diamonds?
1 Answer
1stDibs ExpertAugust 29, 2024
Yes, Pandora does use real diamonds. However, the diamonds featured in pieces made by the jewelry brand are lab-grown rather than mined. Lab-created diamonds are identical to natural diamonds in terms of their composition, but they are generally more affordable because they are human-made. Shop a collection of Pandora jewelry on 1stDibs.
Does Omega use real diamonds?
1 Answer
1stDibs ExpertMarch 22, 2022
Yes, Omega uses real diamonds in its watch designs. Modern timepieces feature Top Wesselton diamonds. The brand only chooses ones with VVS ratings to ensure clarity. On 1stDibs, you can shop a selection of Omega watches from some of the world’s top sellers.
Does Cartier use real diamonds?
1 Answer
1stDibs ExpertNovember 8, 2023
Yes, Cartier uses real diamonds for its jewelry. Only the finest quality diamonds with little or no fluorescence are chosen for the French luxury brand's rings, necklaces, earrings and bracelets. The majority of Cartier diamonds also come from Responsible Jewellery Council (RJC)-certified sources, attesting to the fact that they were sustainably acquired. On 1stDibs, shop a collection of Cartier jewelry.
Does Effy use real diamonds?
1 Answer
1stDibs ExpertAugust 26, 2024
Yes, Effy uses real diamonds. In fact, the American jewelry maker is highly selective about the gemstones that go into its pieces. Diamonds must meet strict quality standards and come from ethical sources to be utilized by the brand. Find a selection of Effy jewelry from some of the world's top sellers on 1stDibs.
Does Rolex use real diamonds?
1 Answer
1stDibs ExpertFebruary 22, 2021
Rolex uses only the highest quality melee diamonds with between D and G in color and IF in clarity. Every diamond is tested individually to make sure it is real.
Does Hublot use real diamonds?
1 Answer
1stDibs ExpertOctober 7, 2024
Yes, Hublot uses real diamonds. Many of the Swiss watchmaker's timepieces feature genuine diamond accents. One luxurious example is the Classic Fusion High Jewellery 2023 watch, which is set with 421 baguette-cut diamonds offset by a black alligator leather strap. On 1stDibs, shop a diverse assortment of Hublot watches.