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 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 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 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.

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.

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.

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 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

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

.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

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

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

$4,348

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 ...

Rolex Datejust 1603 36mm Light Blue Diamond Dial Stainless Steel

$4,670

Rolex Datejust 1603 36mm Light Blue Diamond Dial Stainless Steel

By Rolex

Located in San Diego, CA

Style Number: 1603 Serial: 821*** Year: 1962 Model: Rolex Datejust Case Material: Stainless Steel Band: Stainless Steel Jubilee Bezel: Stainless Steel Dial: Custom Li...

Category

Mid-20th Century Blue Diamond Used

Materials

Diamond, Stainless Steel

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

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

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

18 Karat White Gold Diamond Floral Brooch with Blue Diamonds

$61,447

18 Karat White Gold Diamond Floral Brooch with Blue Diamonds

By Carrera y Carrera

Located in München, DE

Expertly crafted in luminous 18K white gold, the design is adorned with 274 brilliant white diamonds totaling 3.09 carats, complemented by two vivid blue diamonds totaling 0.20 carat...

Category

2010s Spanish Blue Diamond Used

Materials

Diamond, Blue Diamond, 18k Gold, White Gold

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

14K White Gold Blue Diamond Halo Pendant Necklace 0.50 CTW With 18" Cable Chain

$750

14K White Gold Blue Diamond Halo Pendant Necklace 0.50 CTW With 18" Cable Chain

Located in Dallas, TX

14K White Gold Blue Diamond Halo Pendant Necklace 0.50 CTW With 14K White Gold 18" Cable Chain Elegant and eye-catching, this 14K White Gold Blue Diamond Halo Pendant Necklace featu...

Category

21st Century and Contemporary Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, 14k Gold, White Gold

Georgios Collections White Gold Blue Diamond Aquamarine Adjustable Hoop Earrings

$13,630

Georgios Collections White Gold Blue Diamond Aquamarine Adjustable Hoop Earrings

By Georgios Collections Inc

Located in Astoria, NY

These gorgeous earrings feature 2 interconnected hoops made of oval cut natural Aquamarines total weight of 16.20 Carat and brilliant-cut Blue Diamonds total weight of 1.47 Carat. T...

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

Diamond, Aquamarine, Blue Diamond, Gold, 18k Gold, White Gold, Rhodium

Cellini Jewelers Platinum Fancy Cut Radiant Yellow, Pink, Grey Blue Diamond Ring

$168,000

Cellini Jewelers Platinum Fancy Cut Radiant Yellow, Pink, Grey Blue Diamond Ring

By Cellini

Located in New York, NY

Classic and elegant is the best way to describe this 3 stone fancy colored diamond ring. The 3 radiant cut pink, yellow and grey blue diamonds are set in a platinum setting.

Category

2010s Contemporary Blue Diamond Used

Materials

Amber, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Platinum

Argyle Blue Diamond - 0.28ct Natural Loose Fancy Gray Blue GIA SI1 Oval Rare

$12,740

Argyle Blue Diamond - 0.28ct Natural Loose Fancy Gray Blue GIA SI1 Oval Rare

Located in New York, NY

Argyle Blue Diamond - 0.28ct Natural Loose Fancy Gray Blue Color GIA SI1 Oval Rare !

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

.925 Sterling Silver 1/6 Cttw Blue Diamond Open Double Heart Stud Earrings

$156 / item

.925 Sterling Silver 1/6 Cttw Blue Diamond Open Double Heart Stud Earrings

Located in New York, NY

Adorned with 36 natural round blue diamonds, totaling 1/6 cttw, their vibrant hue adds a touch of enchantment to your look.

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, Rhodium, Sterling Silver

Sterling Silver Mystic Topaz and Blue Diamond Cocktail Ring, Size 6

$170

Sterling Silver Mystic Topaz and Blue Diamond Cocktail Ring, Size 6

Located in Webster, SD

It features an 8x6mm oval blue mystic topaz accented by 10 blue diamond accents.

Category

Early 2000s American Modern Blue Diamond Used

Materials

Blue Diamond, Topaz, Sterling Silver

Georgios Collection 18 Karat White Gold Solitaire White and Blue Diamond Pendant

$1,946

Georgios Collection 18 Karat White Gold Solitaire White and Blue Diamond Pendant

By Georgios Collections Inc

Located in Astoria, NY

This beautiful Pendant Necklace feature a center brilliant-cut Blue Diamond with a total weight of 0.06 Carat, surrounded by 10 Blue diamonds total weight of 0.08 Carat.

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Multi-gemstone, Gold, 18k Gold, Wh...

14K White Gold 1 1/3 Carat Treated Blue Diamond Trio Stud Earrings

$1,579

14K White Gold 1 1/3 Carat Treated Blue Diamond Trio Stud Earrings

Located in New York, NY

A pair of diamond stud earrings with clusters of three blue treated diamonds.

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, White Gold, 14k Gold

.925 Sterling Silver 1/2 Carat Treated Blue Diamond Block Pendant Necklace

$464 / item

.925 Sterling Silver 1/2 Carat Treated Blue Diamond Block Pendant Necklace

Located in New York, NY

The design is crafted in sterling silver and showcases 1/2ct TDW in diamonds. "Video Available Upon Request." Product Features: Diamond Type: Natural White Diamonds and Natural Col...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

Natural Light Blue Diamond Ring in Pink and White Double Diamond Halo, GIA

$55,200

Natural Light Blue Diamond Ring in Pink and White Double Diamond Halo, GIA

Located in New York, NY

Natural Light Blue Diamond of 0.85 carats VVS2 clarity in a pink and white double halo mounted in platinum.

Category

2010s American Contemporary Blue Diamond Used

Materials

Blue Diamond, Platinum

14K White Gold 1 1/2 Carat White and Treated Blue Diamond Cocktail Ring

$5,376 / item

14K White Gold 1 1/2 Carat White and Treated Blue Diamond Cocktail Ring

Located in New York, NY

"Video Available Upon Request" Product Features: Diamond Type: Natural White and Color Treated Blue Diamond Diamond Count: 203 Round-Cut Diamonds Diamond Colors: Blue and H-I Diamo...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

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

Round Topas blue diamond pendant necklace 18ct white gold chain.

$2,046

Round Topas blue diamond pendant necklace 18ct white gold chain.

Located in London, GB

5.00ct Round Topas blue diamond pendant necklace 18ct white gold chain.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Topaz, White Gold

Emilio Jewelry GIA Certified 5.00 Carat Pure Light Blue Diamond Ring

Price Upon Request

Emilio Jewelry GIA Certified 5.00 Carat Pure Light Blue Diamond Ring

By Emilio!

Located in New York, NY

Natural color diamonds of any blue hue are very rare, and therefore very valuable.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Emilio Jewelry GIA Certified 2.00 Fancy Light Blue Diamond Ring

Price Upon Request

Emilio Jewelry GIA Certified 2.00 Fancy Light Blue Diamond Ring

By Emilio!

Located in New York, NY

Natural color diamonds of any blue hue are very rare, and therefore very valuable.

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

.925 Sterling Silver 1/2 Carat Treated Blue Diamond Block Pendant Necklace

$464 / item

.925 Sterling Silver 1/2 Carat Treated Blue Diamond Block Pendant Necklace

Located in New York, NY

The design is crafted in sterling silver and showcases 1/2ct TDW in diamonds. "Video Available Upon Request." Product Features: Diamond Type: Natural White Diamonds and Natural Col...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

14K White Gold 1 1/2 Cttw White and Treated Blue Diamond Cocktail Ring

$5,376 / item

14K White Gold 1 1/2 Cttw White and Treated Blue Diamond Cocktail Ring

Located in New York, NY

Product Features: Diamond Type: Natural Color Treated Blue and White Diamonds Diamond Count: Total 203 Diamonds Includes 1 Round Blue Diamond and 131 Round White Diamond Round-Cut D...

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Blue Diamond, 14k Gold, White Gold

Georgios Collection 18 Karat Rose Gold White and Blue Diamond Wide Cuff Bracelet

$34,340

Georgios Collection 18 Karat Rose Gold White and Blue Diamond Wide Cuff Bracelet

By Georgios Collections Inc

Located in Astoria, NY

This S.Georgios designer wide bangle bracelet is rose gold 18 karats with brilliant-cut white and blue diamonds all handmade in a unique design. The gorgeous cuff Bracelet is custom ...

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

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

0.86ct Blue Diamond Set Of Ring & Pendant GIA Marquise Fancy Grayish Blue VVS1

$72,150

0.86ct Blue Diamond Set Of Ring & Pendant GIA Marquise Fancy Grayish Blue VVS1

Located in New York, NY

Color - Pendant: Fancy Grayish Blue, Ring: Fancy Light Blue: The pendant showcases a Fancy Grayish Blue diamond, while the ring features a Fancy Light Blue diamond, both exuding capt...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond, 18k Gold, Platinum

.925 Sterling Silver Blue Diamond Broken Heart Pendant Necklace

$200

.925 Sterling Silver Blue Diamond Broken Heart Pendant Necklace

Located in New York, NY

This exquisite piece captures the essence of both vulnerability and beauty, with its scintillating lightning bolt filled with earth-mined blue diamonds. Treated to enhance their radi...

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, Rhodium, Sterling Silver

Sterling Silver 1/2 Ct White and Treated Blue Diamond Multi Level Cocktail Ring

$428 / item

Sterling Silver 1/2 Ct White and Treated Blue Diamond Multi Level Cocktail Ring

Located in New York, NY

'Video Available Upon Request' Product features: Diamond Type: Natural White and Color Treated Blue Diamonds Diamond Count: Total 90 Diamonds Includes 42 Color Treated Blue Round a...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

14K White Gold 1/2 Carat Aqua Blue Diamond Screw-Back Classic Stud Earrings

$1,856

14K White Gold 1/2 Carat Aqua Blue Diamond Screw-Back Classic Stud Earrings

Located in New York, NY

Gift her the sparkle she deserves with these stunning round cut aqua blue diamond solitaire stud earrings. Product Details: Diamond Type: Natural Color Treated Aqua/Blue Diamond Di...

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, 14k Gold, White Gold

14K White Gold 1/4 Cttw Treated Blue Diamond Pyramid Band Ring

$2,811 / item

14K White Gold 1/4 Cttw Treated Blue Diamond Pyramid Band Ring

Located in New York, NY

Each meticulously crafted triangle in this pyramid band is adorned with natural diamonds, treated to reveal a breathtaking blue allure.

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Blue Diamond, 14k Gold, White Gold

S. P. Harper‘Alaz’ Blue Diamond, 2018

Price Upon Request

‘Alaz’ Blue Diamond

By S. P. Harper

Located in Santa Monica, CA

Brilliant-cut diamond. Minerals: Carbon (white) & Corundum (blue)

Category

21st Century and Contemporary Blue Diamond Used

Materials

Acrylic

Argyle Australia 0.11ct Natural Loose Fancy Grayish Blue Diamond GIA VVS1

$8,450

Argyle Australia 0.11ct Natural Loose Fancy Grayish Blue Diamond GIA VVS1

Located in New York, NY

ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $12,700 Item Stock Number - 136548568431113 Certificate Number - GIA 1172009905 Shape - Radiant Carat Weight - 0.11ct Color - F...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Diamond

0.47 Carat White diamonds and 1.45 Carat Blue Diamonds in 14K WG Bangle

$2,990

0.47 Carat White diamonds and 1.45 Carat Blue Diamonds in 14K WG Bangle

Located in Bangkok, TH

A striking blend of classic diamond sparkle and contemporary blue color-play, this white and blue diamond bangle is a bold yet versatile statement piece.

Category

2010s Art Deco Blue Diamond Used

Materials

White Diamond, Blue Diamond, 14k Gold

Sterling Silver 1/2 Carat Treated Blue Diamond Solitaire Milgrain Stud Earrings

$625 / item

Sterling Silver 1/2 Carat Treated Blue Diamond Solitaire Milgrain Stud Earrings

Located in New York, NY

Comes with a screw on mechanism for a more secure fit. Each diamond weighs approximately 1/4 carats. Product Features: Diamond Type: Natural Color Treated Blue Diamonds Diamond Co...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Sterling Silver

Blue Diamond - 0.51ct Natural Loose Fancy Light Blue Color GIA Type llB Si2 Pear

$24,050

Blue Diamond - 0.51ct Natural Loose Fancy Light Blue Color GIA Type llB Si2 Pear

Located in New York, NY

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

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Kind of CyanContemporary Minimal, Horizontal Diptych, Geometric Blue Diamond Cyanotype Paper, 2025

$680Sale Price|20% Off

Contemporary Minimal, Horizontal Diptych, Geometric Blue Diamond Cyanotype Paper

By Kind of Cyan

Located in Barcelona, ES

Blue Diamond is a unique handmade cyanotype diptych on watercolor paper.

Category

2010s Contemporary Blue Diamond Used

Materials

Paper, Monotype

10 Karat White Gold Irradiated Blue Diamond Band

$750

10 Karat White Gold Irradiated Blue Diamond Band

By Helzberg Diamond

Located in Scottsdale, AZ

Designer: custom Material: 10k white gold Diamond: 17 round brilliant cut = 0.17cttw Color: Blue Clarity: SI3 Ring size: 6.75 (please allow two additional shipping days for sizing re...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond, 10k Gold, White Gold

Alexander the Great Men's 18K Gold Ring with Natural Blue Diamonds & Agate Cameo

$82,000 / item

Alexander the Great Men's 18K Gold 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, Gold, 18k Gold, Yellow Gold

.925 Sterling Silver 1/4 Carat Rose Cut Treated Blue Diamond Square Stud Earring

$172 / item

.925 Sterling Silver 1/4 Carat Rose Cut Treated Blue Diamond Square Stud Earring

Located in New York, NY

"Video Available Upon Request" Product Features: Diamond Type: Natural Color Treated Blue Diamonds Diamond Count: 18 Rose-Cut Diamonds Diamond Color: Blue Diamond Clarity: I2-I3 Di...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, Sterling Silver

Georgios Collections 18 Karat Yellow Gold Evil Eye Pendant with Blue Diamonds

$4,300

Georgios Collections 18 Karat Yellow Gold Evil Eye Pendant with Blue Diamonds

By Georgios Collections Inc

Located in Astoria, NY

A vibrant arrangement of 0.10 Carats of brilliant-cut Blue Diamonds creates a rich contrast against the yellow gold, forming the deep blue iris and drawing attention to the intricate...

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

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

Georgios Collections 18 Karat Yellow Gold Tiny Evil Eye Blue Diamond Pendant

$2,100

Georgios Collections 18 Karat Yellow Gold Tiny Evil Eye Blue Diamond Pendant

By Georgios Collections Inc

Located in Astoria, NY

The combination of warm yellow gold, bright white diamonds, and the contrasting blue diamond gives this pendant a clean and elegant character.

Category

21st Century and Contemporary Greek Contemporary Blue Diamond Used

Materials

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

14K White Gold .50 CT Irradiated Blue Diamond and .60 CTW White Diamond Ring

$3,995

14K White Gold .50 CT Irradiated Blue Diamond and .60 CTW White Diamond Ring

Located in Stuart, FL

14k white gold .50 CT irradiated blue diamond and .60 CTW white diamond ring. All stones in this ring are round, the width is 8.7 mm, the size is a 6, and it has a total weight of 8....

Category

21st Century and Contemporary Blue Diamond Used

Materials

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

18K White Gold Round Cut Natural Blue Diamond Drop Earrings

$3,000

18K White Gold Round Cut Natural Blue Diamond Drop Earrings

By Gad & Co.

Located in Miami, FL

Natural blue and white diamond drop earrings set in 18 karat white gold and push-back closure.

Category

2010s Hong Kong Modern Blue Diamond Used

Materials

Blue Diamond, 18k Gold, White Gold

Blue Diamond - 0.04ct Natural Loose Fancy Light Blue Diamond GIA Rounds VVS2

$1,690

Blue Diamond - 0.04ct Natural Loose Fancy Light Blue Diamond GIA Rounds VVS2

Located in New York, NY

ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $2,700 Item Stock Number - 78687645634 Certificate Number - GIA 6214603857 Shape - Round Carat Weight - 0.04ct Measurements - 2....

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

14K White Gold 1-1/3ct White & Blue Diamond Interweaving Halo Cocktail Ring

$3,101 / item

14K White Gold 1-1/3ct White & Blue Diamond Interweaving Halo Cocktail Ring

Located in New York, NY

Product Features: Diamond Type: Natural White Diamonds Diamond Count: Total 67 Diamonds Includes 1 Round Blue Diamond and 66 Round-Cut White Diamonds Diamond Color: G-H and Blue Dia...

Category

21st Century and Contemporary Indian Modern Blue Diamond Used

Materials

Blue Diamond, 14k Gold, White Gold

Convertible White & Blue Diamond 4 Way Stud / Dangle 14K White Gold Earrings

$2,175 / set

Convertible White & Blue Diamond 4 Way Stud / Dangle 14K White Gold Earrings

Located in Scottsdale, AZ

The luminous white and captivating blue diamonds create a stunning contrast against the polished white gold setting, emanating an air of luxury and refinement.

Category

21st Century and Contemporary Unknown Contemporary Blue Diamond Used

Materials

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

14K White Gold 1/2 Cttw Treated Blue Diamond Round Pendant Necklace 'I-J, I1-I2'

$933

14K White Gold 1/2 Cttw Treated Blue Diamond Round Pendant Necklace 'I-J, I1-I2'

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, White Gold

Rose Gold Plated Sterling Silver 1/4 Carat Treated Blue Diamond Stud Earrings

$172

Rose Gold Plated Sterling Silver 1/4 Carat Treated Blue Diamond Stud Earrings

Located in New York, NY

"Video Available Upon Request" Product Features: Diamond Type: Natural Blue Diamonds Diamond Count: 18 Rose-Cut Diamonds Diamond Color: Blue Diamond Clarity: I2-I3 Diamond Weight:...

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Diamond, Blue Diamond, 10k Gold, Gold Plate, Rose Gold, Sterling Silver

.925 Sterling Silver 1.0 Carat Color Treated Blue Diamond Tennis Bracelet

$532 / item

.925 Sterling Silver 1.0 Carat Color Treated Blue Diamond Tennis Bracelet

Located in New York, NY

This bracelet has 48, treated blue rose-cut, promo quality diamonds, which are on the lowest on the diamond color and quality scale.

Category

21st Century and Contemporary Indian Contemporary Blue Diamond Used

Materials

Blue Diamond, Diamond, Sterling Silver

TJD 1.0 Carat White and Blue Diamond 18KT White Gold Square Design Wedding Ring

$4,370 / item

TJD 1.0 Carat White and Blue Diamond 18KT White Gold Square Design Wedding Ring

By TJD

Located in New York, NY

This diamond band is studded with 77 brilliant and 34 blue diamonds in prong and pave setting and designed in 18KT white gold.

Category

2010s Indian Modern Blue Diamond Used

Materials

Diamond, Blue Diamond, 18k Gold, White Gold

Emilio Jewelry GIA Certified 3.00 Carat Fancy Green Blue Diamond Ring

Price Upon Request

Emilio Jewelry GIA Certified 3.00 Carat Fancy Green Blue Diamond Ring

By Emilio!

Located in New York, NY

From the Museum vault at Emilio Jewelry, Located On New York’s Iconic Fifth Avenue: Showcasing a magnificent natural Gia certified natural Fancy Blue diamond with a green overtone. T...

Category

21st Century and Contemporary Blue Diamond Used

Materials

Blue Diamond

Rolex Oyster Perpetual Datejust Blue Diamond Face with Diamond & Ruby Bezel

$9,944 / item

Rolex Oyster Perpetual Datejust Blue Diamond Face with Diamond & Ruby Bezel

By Rolex

Located in New York, NY

Rolex Oyster Perpetual 36mm Datejust Blue Diamond Face with Diamond & Ruby Bezel Jubilee Band 16014.

Category

1990s Swiss Blue Diamond Used

Materials

Blue Diamond, Ruby, Stainless Steel

GIA Certified 1.39 Carat Cushion Natural Greenish Blue Diamond Engagement Ring

$525,000

GIA Certified 1.39 Carat Cushion Natural Greenish Blue Diamond Engagement Ring

Located in Trumbull, CT

This astonishingly beautiful GIA-certified 1.39-carat cushion-cut blue diamond is surrounded by multiple halos of 0.12 carats of pink & 0.69 carats of white diamonds.

Category

21st Century and Contemporary American Artisan Blue Diamond Used

Materials

Blue Diamond, 18k Gold

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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 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 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 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.
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.
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.