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6.20 Carat Natural Black Round Diamond GIA

1238760

USD 12,388

Unit price / per

6.20 Carat Natural Black Round Diamond GIA

1238760

USD 12,388

Unit price / per

51421849354539

This 6.20 carat natural black round diamond, certified by GIA, combines rarity with timeless elegance. Its rich black hue offers a striking alternative to traditional diamonds, backed by trusted certification to ensure quality and authenticity. Perfect for making a bold, meaningful statement.

6.20 Carat Natural Fancy Black Round Diamond GIA

1057800

USD 10,578

Unit price / per

6.20 Carat Natural Fancy Black Round Diamond GIA

1057800

USD 10,578

Unit price / per

53298900926763

A striking 6.20 carat natural fancy black round diamond, GIA certified. This rare stone features a brilliant round cut that showcases the deep, lustrous beauty black diamonds are known for. Perfect for bold engagement rings, statement pendants, or luxury collections. An ideal choice for those seeking something truly distinctive and sophisticated.

6.21 Carat Green ZAMBIAN Octagon Emerald

2847970

USD 28,480

Unit price / per

6.21 Carat Green ZAMBIAN Octagon Emerald

2847970

USD 28,480

Unit price / per

50502459195691

6.21 carat, Green, octagon Zambian emerald. A rich green gemstone with a vibrant color tone.

6.22 Carat Blue BRAZILLIAN Oval Aquamarine

837260

USD 8,373

Unit price / per

6.22 Carat Blue BRAZILLIAN Oval Aquamarine

837260

USD 8,373

Unit price / per

50502468305195

6.22 carat, Light Blue, oval Brazilian Aquamarine. An impressive blue gemstone that has a wonderful sparkle.

6.22 Carat Blue BRAZILLIAN Triangle Aquamarine

1166920

USD 11,669

Unit price / per

6.22 Carat Blue BRAZILLIAN Triangle Aquamarine

1166920

USD 11,669

Unit price / per

50502468731179

6.22 carat, Light Blue, triangle Brazilian Aquamarine.

6.22 Carat Blue SRI LANKAN Oval Sapphire CD

17354470

USD 173,545

Unit price / per

6.22 Carat Blue SRI LANKAN Oval Sapphire CD

17354470

USD 173,545

Unit price / per

50502300500267

6.22 carat, Blue, Oval shape Sapphire, graded by CD. An excellent Blue Gemstone that has a lovely shape.

6.22 Carat Light Yellow Pear Diamonds VS2 and VS1 GIA Pair

4364000

USD 43,640

Unit price / per

6.22 Carat Light Yellow Pear Diamonds VS2 and VS1 GIA Pair

4364000

USD 43,640

Unit price / per

52297504489771

A stunning matched pair of light yellow pear-shaped diamonds, each certified by GIA. With a combined weight of 6.22 carats and VS2 and VS1 clarity, these diamonds offer excellent eye-clean appearance with minimal inclusions. The elegant pear cut maximizes brilliance while the warm yellow hue adds distinctive character. Perfect for creating a sophisticated two-stone engagement ring, anniversary piece, or custom jewelry design. Each stone has been independently graded and authenticated, ensuring quality and value.

6.24 Carat Yellow SRI LANKAN Emerald Sapphire CD

782200

USD 7,822

Unit price / per

6.24 Carat Yellow SRI LANKAN Emerald Sapphire CD

782200

USD 7,822

Unit price / per

50502116442411

A fine pair of Yellow, Emerald shape SapphireGemstones, total weight 6.24cts certified by CD. The stones face-up beautifully and can be purchased as a loose pair or set as a pair of earrings in a Leibish setting style or custom design.

6.25 Carat Blue SRI LANKAN Round Sapphire CD

2322500

USD 23,225

Unit price / per

6.25 Carat Blue SRI LANKAN Round Sapphire CD

2322500

USD 23,225

Unit price / per

50855808303403

Exceptional 6.25-carat blue sapphire from Sri Lanka, certified by CD. This round-cut gemstone showcases the rich, velvety blue hue characteristic of premium Sri Lankan sapphires. Perfect for fine jewelry collectors and connoisseurs seeking authentic, certified quality.

6.26 Carat Fancy Brown Orange Radiant Diamond VVS2 GIA

Call for price

6.26 Carat Fancy Brown Orange Radiant Diamond VVS2 GIA

Call for price

50501923602731

6.26 carat, Fancy Brown Orange, radiant diamond with VVS2 clarity, graded by GIA. An incredible orange diamond with a captivating maple color face up and excellent VVS2 clarity. The stone has Very Good polish and Very Good symmetry.

6.27 Carat Pink SRI LANKAN Emerald Sapphire GIA

9019990

USD 90,200

Unit price / per

6.27 Carat Pink SRI LANKAN Emerald Sapphire GIA

9019990

USD 90,200

Unit price / per

54154918986027

A stunning 6.27 carat pink sapphire from Sri Lanka, certified by GIA. This emerald-cut gemstone showcases the warm, vibrant hues Sri Lankan sapphires are renowned for. Perfect for fine jewelry collectors and enthusiasts seeking an authentic, certified investment piece with exceptional color and clarity.

6.29 Carat Blue MADAGASCAR Cushion Sapphire AGL

17552810

USD 175,528

Unit price / per

6.29 Carat Blue MADAGASCAR Cushion Sapphire AGL

17552810

USD 175,528

Unit price / per

51581741007147

Discover the captivating allure of this exceptional 6.29-carat blue sapphire from Madagascar. Cut in a sophisticated cushion shape, this gemstone showcases the pure, untreated beauty that collectors and connoisseurs prize. AGL certification confirms its natural origin and heat-free status, guaranteeing authenticity and lasting value. A remarkable investment piece that combines rarity, elegance, and timeless appeal.

6.29 Carat Blue MADAGASCAR Oval Sapphire CD

9759500

USD 97,595

Unit price / per

6.29 Carat Blue MADAGASCAR Oval Sapphire CD

9759500

USD 97,595

Unit price / per

50502341493035

6.29 carat, Blue, oval shape Sapphire, graded by CD. A gorgeous blue gemstone that will look superb when set.

6.32 Carat Fancy Dark Pink Brown Cushion Diamond SI1 GIA

11702000

USD 117,020

Unit price / per

6.32 Carat Fancy Dark Pink Brown Cushion Diamond SI1 GIA

11702000

USD 117,020

Unit price / per

50501669093675

6.32 carat, Fancy Dark Pink Brown, Cushion shape Diamond with SI1 clarity, graded by GIA. An alluring Brown Diamond that has a strong color face up. The stone has Very Good polish and Good symmetry.

6.34 Carat Blue SRI LANKAN Cushion Sapphire GRS

3433600

USD 34,336

Unit price / per

6.34 Carat Blue SRI LANKAN Cushion Sapphire GRS

3433600

USD 34,336

Unit price / per

50502037963051

6.34 carat, Vivid Royal Blue, Cushion shape Gemstone, graded by GRS. An impressive Royal Blue Gemstone that is a really beautiful stone.

6.37 Carat Blue SRI LANKAN Emerald Sapphire CD

4857570

USD 48,576

Unit price / per

6.37 Carat Blue SRI LANKAN Emerald Sapphire CD

4857570

USD 48,576

Unit price / per

53914186514731

A stunning 6.37 carat blue sapphire from Sri Lanka, showcasing the coveted vivid blue hue characteristic of premium Ceylon stones. This emerald-cut gem displays a royal blue coloration with excellent transparency and brilliance. Certified by CD, this sapphire is ideal for fine jewelry or serious collectors seeking authentic, high-quality gemstones with documented provenance and superior color saturation.

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.