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Star Sapphires

Star Sapphires display a 6 or 12-rayed star on the gem when a single light source is directed on the gem. These stones are generally cut as cabochons to bring out the best star that can be visible. Formed by what is commonly known to be needles in the gemstone industry, the star seen on a sapphire tends to be more valuable when the rays are sharper and the body color of the gem is a deep night sky blue. This phenomenon is called asterism and can push the value up of stone enormously. Star Sapphires are mined in Myanmar and Sri Lanka.

On this page we have some samples of our wide collection of Star Sapphires.

If you don't find the gem of your interest  please send your request

by email to info@jupitergem.com or phone +1 323 844 3675 (9.30 am - 5pm, PST time).

More than 1000 Natural Sapphires in our stock and ready for delivery tomorrow.

We delivery FREE in the USA.

 We are happy to provide images and videos.

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Happy Holidays to everyone and thank you for visiting our Boutique of precious Gemstones and high end Jewelry

 

Weight
Set Descending Direction

List Grid

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15 Item(s)

  1. Natural Blue Star Sapphire blue color oval shape 4.42 carats

    $1,220

    Identification: Natural Blue Star Sapphire

    • Carat: 4.42 carats

    • Shape: Oval

    • Color: Blue

    • Measures: 9.2x7.5x5.2 mm

    • Cut: Cabochon

    Learn More
  2. Natural Blue Star Sapphire blue color oval shape 4.58 carats

    $3,210

    Identification: Natural Blue Star Sapphire

    • Carat: 4.58 carats

    • Shape: Oval

    • Color: Blue

    • Measures: 9.6x8.1x5.2 mm

    • Cut: Cabochon

    Learn More
  3. Natural Blue Star Sapphire blue color oval shape 4.82 carats

    $3,375

    Identification: Natural Blue Star Sapphire

    • Carat: 4.82 carats

    • Shape: Oval

    • Color: Blue

    • Measures: 9.9x7.7x5.4 mm

    • Cut: Cabochon

    Learn More
  4. Natural Unheated Star Blue Sapphire blue color oval shape 5.10 carats with GRS Report

    $20,400

    Identification: Natural Blue Star Sapphire

    • Carat: 5.10 carats

    • Shape: Oval

    • Color: Blue

    • Measures: 10.2 x 8.25 x 6.08 mm

    • Cut: Cabochon

    • Treatment: Unheated

    • Origin: Sri Lanka

    • GRS Report

    Learn More
  5. Natural Unheated Blue Star Sapphire blue-gray color round shape 5.60 carats

    $1,400

    Identification: Natural Blue Star Sapphire

    • Carat: 5.60 carats

    • Shape: Round

    • Color: Blue-gray

    • Cut: Cabochon

    • Measures: 8.50 mm

    • Treatment: Unheated

    • Origin: Sri Lanka

    Learn More
  6. Natural Blue Star Sapphire blue color oval shape 6.21 carats

    $4,350

    Identification: Natural Blue Star Sapphire

    • Carat: 6.21 carats

    • Shape: Oval

    • Color: Blue

    • Measures: 10.1x7.8x6.7 mm

    • Cut: Cabochon

    Learn More
  7. Natural Unheated Star Blue Sapphire blue-gray color oval shape 8.96 carats

    $900

    Identification: Natural Blue Star Sapphire

    • Carat: 8.96 carats

    • Shape: Oval

    • Color: blue-gray

    • Measures: 13.0 x 4.0 mm

    • Cut: Cabochon

    • Treatment: Unheated

    • Origin: Sri Lanka

    Learn More
  8. Natural Blue-Gray Star Sapphire blue-gray color oval shape 9.44 carats

    $2,010

    Identification: Natural Blue Star Sapphire

    • Carat: 9.44 carats

    • Shape: Oval

    • Color: Blue-Gray

    • Measures: 11.2x9.5x8.1 mm

    • Cut: Cabochon

    Learn More
  9. Natural Gray Star Sapphire gray color oval shape 9.76 carats

    $1,830

    Identification: Natural Gray Star Sapphire

    • Carat: 9.76 carats

    • Shape: Oval

    • Color: Gray

    • Measures: 12.1x9.7x7.8 mm

    • Cut: Cabochon

    Learn More
  10. Natural Gray Star Sapphire gray color oval shape 9.88 carats

    $990

    Identification: Natural Gray Star Sapphire

    • Carat: 9.88 carats

    • Shape: Oval

    • Color: Gray

    • Measures: 12.2x9.5 mm

    • Cut: Cabochon

    Learn More
  11. Natural Blue-Gray Star Sapphire blue-gray color oval shape 9.96 carats

    $2,120

    Identification: Natural Blue-Gray Star Sapphire

    • Carat: 9.96 carats

    • Shape: Oval

    • Color: Blue-Gray

    • Measures: 11x9.5x8.4 mm

    • Cut: Cabochon

    Learn More
  12. Natural Gray Star Sapphire gray color oval shape 10.06 carats

    $1,510

    Identification: Natural Gray Star Sapphire

    • Carat: 10.06 carats

    • Shape: Oval

    • Color: Gray

    • Measures: 15x11 mm

    • Cut: Cabochon

    Learn More
  13. Natural Blue-Gray Star Sapphire blue-gray color oval shape 10.72 carats

    $2,280

    Identification: Natural Blue Star Sapphire

    • Carat: 10.72 carats

    • Shape: Oval

    • Color: Blue-Gray

    • Measures: 12.1x10x7.9 mm

    • Cut: Cabochon

    Learn More
  14. Natural Gray Star Sapphire gray color round shape 12.75 carats

    $1,280

    Identification: Natural Gray Star Sapphire

    • Carat: 12.75 carats

    • Shape: Round

    • Color: Gray

    • Measures: 13.8x13.8mm mm

    • Cut: Cabochon

    Learn More
  15. Natural Gray Star Sapphire gray color round shape 12.97 carats

    $1,300

    Identification: Natural Gray Star Sapphire

    • Carat: 12.97 carats

    • Shape: Round

    • Color: Gray

    • Measures: 13.6x13.6 mm

    • Cut: Cabochon

    Learn More
Weight
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15 Item(s)