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Loose Star Ruby – Natural 6-Ray Star Rubies for Gemstone Collectors and Jewellers

Star Ruby Weight
Star Ruby Size
Star Ruby Clarity
Star Ruby Price
Star Ruby Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
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Orange
Pink Star Ruby
Purple Star Ruby
Red Star Ruby
Turquoise
Violet
White
Yellow
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Lots
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15.55ct Purple Star Ruby, Oval, Opaque

15.7 x 13.6 mm

$ 204.44

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9.59ct Red Star Ruby, Oval, Opaque

13 x 9 mm (calibrated)

$ 147.10

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11.47ct Purple Star Ruby, Oval, Opaque

12.5 x 11.3 mm

$ 150.79

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6.26ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 82.30

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2.97ct Red Star Ruby, Oval, Opaque

9 x 6.4 mm

$ 47.33

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33.25ct Purple Star Ruby, Oval, Opaque

19.9 x 17.2 mm

$ 437.14

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4.28ct Red Star Ruby, Oval, Opaque

10.1 x 7.6 mm

$ 68.21

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4.34ct Purple Star Ruby, Oval, Opaque

10.2 x 7.7 mm

$ 200.43

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3.19ct Red Star Ruby, Oval, Opaque

10 x 7 mm (calibrated)

$ 50.84

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16.94ct Purple Star Ruby, Oval, Opaque

16.1 x 13.6 mm

$ 222.71

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3.83ct Red Star Ruby, Oval, Opaque

9 x 7.5 mm

$ 61.04

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5.20ct Purple Star Ruby, Oval, Opaque

10.8 x 8 mm

$ 240.14

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6.42ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 298.40

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2.50ct Purple Star Ruby, Oval, Opaque

8.9 x 7.7 mm

$ 115.45

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11.86ct Purple Star Ruby, Oval, Opaque

12.2 x 11.4 mm

$ 547.71

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6.08ct Purple Star Ruby, Round, Opaque

9 mm (calibrated)

$ 280.78

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3.25ct Red Star Ruby, Oval, Opaque

9.4 x 8.4 mm

$ 150.09

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17.70ct Purple Star Ruby, Oval, Opaque

15.8 x 13.3 mm

$ 232.71

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23.02ct Purple Star Ruby, Oval, Opaque

16.9 x 14.9 mm

$ 302.64

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15.06ct Purple Star Ruby, Oval, Opaque

16.1 x 11.3 mm

$ 312.50

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6.70ct Purple Star Ruby, Oval, Opaque

11.6 x 9.4 mm

$ 309.42

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8.43ct Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 110.84

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15.09ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 198.39

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4.38ct Purple Star Ruby, Oval, Opaque

10.7 x 8.6 mm

$ 69.80

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Why Buy Star Ruby from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
Enlarged Gemstone Image