Star Sapphire

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Natural Unheated Blue Star Sapphire 8.18 Ct. Oval Cabochon Shape 12.1 x 11.7 Mm Gemstone: Product ID: 806124876 Product Name: Natural Star Sapphire Weight: 8.18 CT. Size: 12.1 x 11.7 x 5.2 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tr

2025

Natural Unheated Blue Star Sapphire 8.18 Ct. Oval Cabochon Shape 12.1 x 11.7 Mm Gemstone

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 5.21 Ct. Oval Cabochon Shape 10.8 x 7.7 Mm Gemstone From Thailand: Product ID: 806134343 Product Name: Natural Star Sapphire Weight: 5.21 CT. Size: 10.8 x 7.7 x 5.5 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tr

2025

Natural Black Star Sapphire 6 Rays 5.21 Ct. Oval Cabochon Shape 10.8 x 7.7 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

14K White Gold Faux Pink Star Sapphire Earrings: A pair of 14 karat white gold stud earrings with faux pink star sapphire cabochon stones. Earrings are unmarked, post backings are marked 14K. Both have been tested for gold purity. Total weight: 1.0

2025

14K White Gold Faux Pink Star Sapphire Earrings

Rock Hall, MD

Bayside Auctions

4.5

(145)

ESTATE 14KT WHITE GOLD STAR SAPPHIRE & 0.50CTTW DIAMOND RING: Estate 14kt white gold ring, grayish-blue cabochon star sapphire, approx 2.92ct, enclosed by thirty-eight (38) diamonds forming a double spiral, approx 0.50cttw, average color: H-I, average clarity: S

2025

ESTATE 14KT WHITE GOLD STAR SAPPHIRE & 0.50CTTW DIAMOND RING

Austin, TX

Austin Auction Gallery

4.7

(1.3k)

Natural Black Star Sapphire 6 Rays1.78 Ct. Round Cabochon Shape 6.4 Mm. Gemstone: Product ID: 806153922 Product Name: Natural Star Sapphire Weight: 1.78 CT. Size: 6.4 x 6.4 x 3.9 MM. Shape: Round Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tr

2025

Natural Black Star Sapphire 6 Rays1.78 Ct. Round Cabochon Shape 6.4 Mm. Gemstone

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 2.18 Ct. Oval Cabochon Shape 8.1 x 6.5 Mm Gemstone from Thailand: Product ID: 806136324 Product Name: Natural Star Sapphire Weight: 2.18 CT. Size: 8.1 x 6.5 x 3.8 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 2.18 Ct. Oval Cabochon Shape 8.1 x 6.5 Mm Gemstone from Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Certified Natural Golden Star Sapphire 6 Ray 1.87 Ct. Oval Cabochon 5.99 x 7.44 Mm. Gemstone From: Product ID: 806149971 Product Name: Natural Star Sapphire Weight: 1.87 CT. Size: 5.99 x 7.44 x 3.62 MM. Shape: Oval Cabochon Color: Yellow Clarity:Opaque Luster: Good 6 Ray Star Gems Origin: Thailand

2025

Certified Natural Golden Star Sapphire 6 Ray 1.87 Ct. Oval Cabochon 5.99 x 7.44 Mm. Gemstone From

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Unheated Blue Star Sapphire 6 Rays 1.68 Ct. Oval Cabochon Shape 7.9 x 4.8 Mm. Gemstone: Product ID: 806149415 Product Name: Natural Star Sapphire Weight: 1.68 CT. Size: 7.9 x 4.8 x 3.8 MM. Shape: Oval Cabochon Color: Blue Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Trea

2025

Natural Unheated Blue Star Sapphire 6 Rays 1.68 Ct. Oval Cabochon Shape 7.9 x 4.8 Mm. Gemstone

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 1.49 Ct. Oval Cabochon Shape 7 x 5.2 Mm. Gemstone From Thailand: Product ID: 806136507 Product Name: Natural Star Sapphire Weight: 1.49 CT. Size: 7 x 5.2 x 3.5 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Treat

2025

Natural Black Star Sapphire 6 Rays 1.49 Ct. Oval Cabochon Shape 7 x 5.2 Mm. Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 3.88 Ct. Oval Cabochon Shape 10 x 8.4 Mm. Gemstone From Thailand: Product ID: 806135506 Product Name: Natural Star Sapphire Weight: 3.88 CT. Size: 10 x 8.4 x 4 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Treatm

2025

Natural Black Star Sapphire 6 Rays 3.88 Ct. Oval Cabochon Shape 10 x 8.4 Mm. Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 2.82 Ct. Oval Cabochon Shape 8.3 x 7.1 Mm. Gemstone From Thailand: Product ID: 806144299 Product Name: Natural Star Sapphire Weight: 2.82 CT. Size: 8.3 x 7.1 x 4.9 MM. Shape: Oval Cabochon Color: Black Clarity:Opuque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Rays 2.82 Ct. Oval Cabochon Shape 8.3 x 7.1 Mm. Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

4.90cts 6 Rays Black Star Sapphire: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

4.90cts 6 Rays Black Star Sapphire

Jelutong, Penang, PENANG

Ksmith Heritage Auctioneers

4.4

(50)

2.84Ct 6 Rays Blue Star Sapphire - Polished Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.84Ct 6 Rays Blue Star Sapphire - Polished Cabochon

Jelutong, Penang, PENANG

Ksmith Heritage Auctioneers

4.4

(50)

2.88Ct 6 Rays Blue Star Sapphire - Polished Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.88Ct 6 Rays Blue Star Sapphire - Polished Cabochon

Jelutong, Penang, PENANG

Ksmith Heritage Auctioneers

4.4

(50)

Natural Gem Black Star Sapphire 6 Rays 1.37 Ct. Oval Cabochon Shape Gemstone: Product ID: 806153848 Product Name: Natural Star Sapphire Weight: 1.37 CT. Size: 8.5 x 5.6 x 2.4 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Gem Black Star Sapphire 6 Rays 1.37 Ct. Oval Cabochon Shape Gemstone

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Ray 1.29 Ct. Oval Cabochon Shape 7.2 x 6.2 Mm. Gemstone: Product ID: 806146256 Product Name: Natural Star Sapphire Weight: 1.29 CT. Size: 7.2 x 6.2 x 2.5 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Ray 1.29 Ct. Oval Cabochon Shape 7.2 x 6.2 Mm. Gemstone

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star 6 Rays Sapphire 1.28 Ct. Oval Cabochon Shape 7 x 5 Mm Gemstone From Thailand: Product ID: 806136426 Product Name: Natural Star Sapphire Weight: 1.28 CT. Size: 7 x 5 x 3 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Treatment

2025

Natural Black Star 6 Rays Sapphire 1.28 Ct. Oval Cabochon Shape 7 x 5 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star 6 Rays Sapphire 1.09 Ct. Oval Cabochon Shape 7 x 5.2 Mm Gemstone From Thailand: Product ID: 806141730 Product Name: Natural Star Sapphire Weight: 1.09 CT. Size: 7 x 5.2 x 2.6 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Treat

2025

Natural Black Star 6 Rays Sapphire 1.09 Ct. Oval Cabochon Shape 7 x 5.2 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 2.30 Ct. Oval Cabochon Shape 8.5 x 6.7 Mm Gemstone From Thailand: Product ID: 806135982 Product Name: Natural Star Sapphire Weight: 2.30 CT. Size: 8.5 x 6.7 x 3.6 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Rays 2.30 Ct. Oval Cabochon Shape 8.5 x 6.7 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 4.41 Ct. Oval Cabochon Shape 9.2 x 7.3 Mm. Gemstone From Thailand: Product ID: 806139736 Product Name: Natural Star Sapphire Weight: 4.41 CT. Size: 9.2 x 7.3 x 5.7 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Rays 4.41 Ct. Oval Cabochon Shape 9.2 x 7.3 Mm. Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 2.92 Ct. Oval Cabochon Shape 8.6 x 6.7 Mm Gemstone From Thailand: Product ID: 806135416 Product Name: Natural Star Sapphire Weight: 2.92 CT. Size: 8.6 x 6.7 x 4.6 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Rays 2.92 Ct. Oval Cabochon Shape 8.6 x 6.7 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Black Star Sapphire 6 Rays 1.69 Ct. Oval Cabochon Shape 7.1 x 5.3 Mm. Gemstone From Thailand: Product ID: 806127404 Product Name: Natural Star Sapphire Weight: 1.69 CT. Size: 7.1 x 5.3 x 3.6 MM. Shape: Oval Cabochon Color: Black Clarity:Opaque Luster: Good 6 Rays Star Gems Origin: Thailand Tre

2025

Natural Black Star Sapphire 6 Rays 1.69 Ct. Oval Cabochon Shape 7.1 x 5.3 Mm. Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

Natural Red Sapphire 5.63 Ct. Oval Cabochon Shape 10.8 x 9 Mm Gemstone From Thailand: Product ID: 806128464 Product Name: Natural Star Sapphire Weight: 5.63 CT. Size: 10.8 x 9 x 5.5 MM. Shape: Oval Cabochon Color: Red Clarity:Opaque Luster: Good Gems Origin: Thailand Treatment: Heated

2025

Natural Red Sapphire 5.63 Ct. Oval Cabochon Shape 10.8 x 9 Mm Gemstone From Thailand

Blanco, TX

Treasure of Gems & Jewelry

4.5

(268)

17.84 Carats Grey Star Sapphire Pair - Natural Burmese Stones: This captivating duo of grey star sapphires exhibits the subtle magnetism of celestial shimmer across cool, moody tones. Each cabochon reveals a soft, silvery asterism under direct light, gracefully s

2025

17.84 Carats Grey Star Sapphire Pair - Natural Burmese Stones

Hunghom, Kowloon

ThousandPlanet

4.5

(313)

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