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6.37 Carat Fancy Black Round Diamond GIA

965500

USD 9,655

Unit price / per

6.37 Carat Fancy Black Round Diamond GIA

965500

USD 9,655

Unit price / per

54143608095019

A stunning 6.37 carat fancy black round diamond, certified by GIA. This natural fancy black diamond showcases a deep, lustrous black hue with excellent brilliance and sparkle. The round brilliant cut maximizes light reflection, creating captivating visual depth. Perfect for distinctive engagement rings, statement jewelry, or serious collectors seeking rare and unique gemstones. GIA certification guarantees authenticity and quality. An exceptional choice for those who appreciate bold, sophisticated elegance.

6.4 Carat Natural Black Emerald Diamond GIA

1278720

USD 12,787

Unit price / per

6.4 Carat Natural Black Emerald Diamond GIA

1278720

USD 12,787

Unit price / per

53212130967851

This stunning 6.4 carat natural Black Emerald diamond is GIA certified (5231545488). Measurements: 10.14 x 9.56 x 6.73. A beautiful natural diamond.

6.40 Carat Green COLOMBIAN Cushion Emerald CD

4355600

USD 43,556

Unit price / per

6.40 Carat Green COLOMBIAN Cushion Emerald CD

4355600

USD 43,556

Unit price / per

50502083805483

6.40 carat, Intense Green, Cushion shape Emerald, graded by CD. A beautiful Green Gemstone that is simply a terrific stone.

6.42 Carat Blue SRI LANKAN Cushion Sapphire CD

4504000

USD 45,040

Unit price / per

6.42 Carat Blue SRI LANKAN Cushion Sapphire CD

4504000

USD 45,040

Unit price / per

50502311018795

6.42 carat, Blue, cushion shape Sapphire, graded by CD. A splendid blue gemstone that's simply dazzling to the eye.

6.42 Carat Green COLOMBIAN Emerald Emerald CD

5948500

USD 59,485

Unit price / per

6.42 Carat Green COLOMBIAN Emerald Emerald CD

5948500

USD 59,485

Unit price / per

50502112477483

6.42 carat, Vivid Green, Emerald shape Emerald, graded by CD. A rich Green Gemstone that would look amazing in a piece of jewelry.

6.42 Carat Y-Z Pear Diamond SI2 GIA

7502100

USD 75,021

Unit price / per

6.42 Carat Y-Z Pear Diamond SI2 GIA

7502100

USD 75,021

Unit price / per

50501710971179

6.42 carat, Light Yellow, pear diamond with SI2 clarity, graded by GIA. An exquisite yellow diamond that's full of fire. The stone has Excellent polish and Good symmetry.

6.43 Carat Green COLOMBIAN Round Emerald CD

4511000

USD 45,110

Unit price / per

6.43 Carat Green COLOMBIAN Round Emerald CD

4511000

USD 45,110

Unit price / per

50502015746347

6.43 carat, Vivid Green, Round shape Gemstone, graded by CD. An incredible Green Gemstone that is a really beautiful stone.

6.43 Carat Natural Black Round Diamond GIA

1656368

USD 16,564

Unit price / per

6.43 Carat Natural Black Round Diamond GIA

1656368

USD 16,564

Unit price / per

55438520713515

This stunning 6.43 carat natural Black Round diamond is GIA certified (2231979326). Measurements: 11.18 x 11.25 x 7.62. A beautiful natural diamond.

6.44 Carat Fancy Gray Greenish Yellow HEART Diamond I1 GIA

4324800

USD 43,248

Unit price / per

6.44 Carat Fancy Gray Greenish Yellow HEART Diamond I1 GIA

4324800

USD 43,248

Unit price / per

50501657788715

6.44 carat, Fancy Gray Greenish Yellow, Heart shape Diamond with I1 clarity, graded by GIA. A rich Yellow Diamond that's very lively. The stone has Very Good polish and Very Good symmetry.

6.49 Carat Pink MADAGASCAR Oval Sapphire CD

7733100

USD 77,331

Unit price / per

6.49 Carat Pink MADAGASCAR Oval Sapphire CD

7733100

USD 77,331

Unit price / per

50502288933163

6.49 carat, Pink, Oval shape Sapphire, graded by CD. A wonderful Pink Gemstone that's full of life.

6.50 Carat Blue SRI LANKAN Oval Sapphire CD

3520000

USD 35,200

Unit price / per

6.50 Carat Blue SRI LANKAN Oval Sapphire CD

3520000

USD 35,200

Unit price / per

50502074597675

6.50 carat, Blue, Oval shape Sapphire, graded by CD. A gorgeous Blue Gemstone that has a wonderful sparkle.

6.50 Carat Red BURMESE Pear Ruby GRS

13205000

USD 132,050

Unit price / per

6.50 Carat Red BURMESE Pear Ruby GRS

13205000

USD 132,050

Unit price / per

50502117097771

6.50 carat, Pigeon Blood, Pear shape Ruby, graded by GRS. An excellent Pigeon Blood Gemstone that is a really beautiful stone.

6.51 Carat Blue SRI LANKAN Oval Sapphire AGL No Heat

15966010

USD 159,660

Unit price / per

6.51 Carat Blue SRI LANKAN Oval Sapphire AGL No Heat

15966010

USD 159,660

Unit price / per

54944098287915

A stunning 6.51 carat blue sapphire from Sri Lanka, certified by AGL as completely untreated. This oval-cut gemstone showcases the rich, vibrant blue that Sri Lankan sapphires are renowned for. Natural in every way — no heat treatment or enhancement applied. Perfect for collectors seeking authentic, high-quality sapphires or as a centerpiece for fine jewelry.

6.51 Carat Green Cushion Mint Grossular Garnet GWLAB

4209000

USD 42,090

Unit price / per

6.51 Carat Green Cushion Mint Grossular Garnet GWLAB

4209000

USD 42,090

Unit price / per

55377624498475

A stunning 6.51-carat mint green cushion garnet certified by GWLAB. This exceptional gemstone showcases a rich, vibrant green hue with excellent clarity, making it ideal for collectors and jewelry enthusiasts. The cushion cut enhances the stone's natural beauty and brilliance. GWLAB certification guarantees authenticity and quality. A rare and captivating addition to any collection.

6.52 Carat Green COLOMBIAN Emerald Emerald GUBELIN

Call for price

6.52 Carat Green COLOMBIAN Emerald Emerald GUBELIN

Call for price

50502047990059

6.52 carat, Green, Emerald shape Gemstone, graded by Gubelin. An incredible Green Gemstone that would look amazing in a piece of jewelry.

6.52 Carat Light Yellow Pear Diamonds VS2

5421600

USD 54,216

Unit price / per

6.52 Carat Light Yellow Pear Diamonds VS2

5421600

USD 54,216

Unit price / per

51117747568939

A beautiful pair of Light Yellow, pear diamonds, total weight 6.52cts, with VS2 clarity. The stones have an amazing sparkle and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

4424300

USD 44,243

Unit price / per

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

4424300

USD 44,243

Unit price / per

50502417613099

6.53 carat, Vivid Blue, pear shape Sapphire, graded by GRS. A beautiful blue gemstone that's simply dazzling to the eye.

6.53 Carat Natural Fancy black Pear Diamond GIA

1420928

USD 14,209

Unit price / per

6.53 Carat Natural Fancy black Pear Diamond GIA

1420928

USD 14,209

Unit price / per

68093201744171

This stunning 6.53 carat natural Fancy black Pear diamond is GIA certified (2556433093). Measurements: 16.45 x 11.30 x 3.82. A beautiful natural diamond.

6.54 Carat Orange SRI LANKAN Emerald Sapphire GIA

2174740

USD 21,747

Unit price / per

6.54 Carat Orange SRI LANKAN Emerald Sapphire GIA

2174740

USD 21,747

Unit price / per

54154918658347

A stunning 6.54-carat orange sapphire from Sri Lanka, celebrated for its warm, vibrant hue and exceptional clarity. This emerald-cut gemstone showcases the deep golden-orange tones that Sri Lankan sapphires are renowned for, with excellent brilliance and saturation.

GIA certified, this sapphire offers documented authenticity and quality assurance. The emerald cut enhances the stone's color while displaying its transparency beautifully. Perfect for fine jewelry collectors and custom gemstone settings.

Sri Lankan sapphires are among the world's most prized, known for their rich color saturation and timeless appeal. An investment-quality stone for those seeking a distinctive and valuable gemstone.

6.58 Carat Blue SRI LANKA Oval Sapphire GRS

3629000

USD 36,290

Unit price / per

6.58 Carat Blue SRI LANKA Oval Sapphire GRS

3629000

USD 36,290

Unit price / per

50502329303339

6.58 carat, Blue, oval shape Sapphire, graded by GRS. A superb blue gemstone that would look amazing in a piece of jewelry.

6.58 Carat Blue SRI LANKAN Oval Sapphire AGL

18960400

USD 189,604

Unit price / per

6.58 Carat Blue SRI LANKAN Oval Sapphire AGL

18960400

USD 189,604

Unit price / per

50502329860395

6.58 carat, oval shape Sapphire, graded by AGL. An excellent gemstone that's very lively.

6.58 Carat Pink MADAGASCAR Heart Sapphire CD

10143200

USD 101,432

Unit price / per

6.58 Carat Pink MADAGASCAR Heart Sapphire CD

10143200

USD 101,432

Unit price / per

50502328713515

6.58 carat, shape Sapphire, graded by CD. An excellent gemstone that's full of life.

6.60 Carat Fancy Brownish Yellow Cushion Diamond SI2 GIA

4762000

USD 47,620

Unit price / per

6.60 Carat Fancy Brownish Yellow Cushion Diamond SI2 GIA

4762000

USD 47,620

Unit price / per

50501880774955

6.60 carat, Fancy Brownish Yellow, Cushion shape Diamond with SI2 clarity, graded by GIA. An incredible Yellow Diamond that's full of luster. The stone has Good polish and Good symmetry.

6.60 Carat Fancy Yellow Radiant Diamonds VVS2 GIA

Fell in love with this piece?

6.60 Carat Fancy Yellow Radiant Diamonds VVS2 GIA

Fell in love with this piece?

53365777727787

A beautiful matched pair of 6.60 carat Fancy Yellow radiant diamonds, graded an excellent VVS2 and VVS1 clarity by GIA. These natural yellow diamonds feature exceptional brilliance and are virtually eye-clean. Ideal for engagement rings, anniversary jewelry, or collectors seeking rare, certified colored diamonds.

6.61 Carat Blue SRI LANKAN Emerald Sapphire GIA

4035490

USD 40,355

Unit price / per

6.61 Carat Blue SRI LANKAN Emerald Sapphire GIA

4035490

USD 40,355

Unit price / per

54944097108267

A stunning 6.61 carat blue sapphire from Sri Lanka, showcasing the island's renowned deep blue hues. This emerald-cut gemstone has been certified by GIA ensuring its authenticity and quality. The elegant emerald cut highlights the stone's rich color saturation and clarity. An exceptional choice for fine jewelry or serious collectors seeking a premium Ceylon sapphire with documented provenance.

6.61 Carat Blue SRI LANKAN Oval Sapphire CD

2409430

USD 24,094

Unit price / per

6.61 Carat Blue SRI LANKAN Oval Sapphire CD

2409430

USD 24,094

Unit price / per

50502116081963

An impressive pair of blue, Oval shape SapphireGemstones, total weight 6.61cts certified by CD. The stones have a lovely luster and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

6.61 Carat Fancy Light Yellow Pear Diamond VS2 GIA

9171460

USD 91,715

Unit price / per

6.61 Carat Fancy Light Yellow Pear Diamond VS2 GIA

9171460

USD 91,715

Unit price / per

50501938250027

6.61 carat, Fancy Light Yellow, pear diamond with VS2 clarity, graded by GIA. A fabulous yellow diamond with a wonderful sparkle and perfect characteristics. The stone has Excellent polish and Excellent symmetry.

Products

6.37 Carat Fancy Black Round Diamond GIA

6.4 Carat Natural Black Emerald Diamond GIA

6.40 Carat Green COLOMBIAN Cushion Emerald CD

6.42 Carat Blue SRI LANKAN Cushion Sapphire CD

6.42 Carat Green COLOMBIAN Emerald Emerald CD

6.42 Carat Y-Z Pear Diamond SI2 GIA

6.43 Carat Green COLOMBIAN Round Emerald CD

6.43 Carat Natural Black Round Diamond GIA

6.44 Carat Fancy Gray Greenish Yellow HEART Diamond I1 GIA

6.49 Carat Pink MADAGASCAR Oval Sapphire CD

6.50 Carat Blue SRI LANKAN Oval Sapphire CD

6.50 Carat Red BURMESE Pear Ruby GRS

6.51 Carat Blue SRI LANKAN Oval Sapphire AGL No Heat

6.51 Carat Green Cushion Mint Grossular Garnet GWLAB

6.52 Carat Green COLOMBIAN Emerald Emerald GUBELIN

6.52 Carat Light Yellow Pear Diamonds VS2

6.53 Carat Blue SRI LANKA Pear Sapphire GRS

6.53 Carat Natural Fancy black Pear Diamond GIA

6.54 Carat Orange SRI LANKAN Emerald Sapphire GIA

6.58 Carat Blue SRI LANKA Oval Sapphire GRS

6.58 Carat Blue SRI LANKAN Oval Sapphire AGL

6.58 Carat Pink MADAGASCAR Heart Sapphire CD

6.60 Carat Fancy Brownish Yellow Cushion Diamond SI2 GIA

6.60 Carat Fancy Yellow Radiant Diamonds VVS2 GIA

6.61 Carat Blue SRI LANKAN Emerald Sapphire GIA

6.61 Carat Blue SRI LANKAN Oval Sapphire CD

6.61 Carat Fancy Light Yellow Pear Diamond VS2 GIA

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