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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

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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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3.22ct Purple Star Ruby, Oval, Opaque

8 x 8 mm (calibrated)

$ 149.67

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22.94ct Red Star Ruby, Oval, Opaque

17.3 x 14.7 mm

$ 301.60

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4.24ct Red Star Ruby, Oval, Opaque

8.8 x 8.2 mm

$ 67.57

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10.38ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 136.47

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14.78ct Purple Star Ruby, Oval, Opaque

15.6 x 12.9 mm

$ 194.32

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6.24ct Purple Star Ruby, Oval, Opaque

10.8 x 9.6 mm

$ 82.04

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13.22ct Purple Star Ruby, Oval, Opaque

14.9 x 12.6 mm

$ 173.80

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13.37ct Purple Star Ruby, Oval, Opaque

13.3 x 11.5 mm

$ 175.78

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3.19ct Red Star Ruby, Oval, Opaque

10 x 7 mm (calibrated)

$ 50.84

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6.39ct Purple Star Ruby, Oval, Opaque

10.8 x 9.4 mm

$ 295.10

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3.97ct Purple Star Ruby, Oval, Opaque

10.1 x 9 mm

$ 63.26

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4.27ct Purple Star Ruby, Oval, Opaque

10.8 x 7.6 mm

$ 197.19

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9.58ct Purple Star Ruby, Oval, Opaque

12.7 x 10.4 mm

$ 125.95

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6.43ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 84.54

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3.21ct Purple Star Ruby, Oval, Opaque

8.2 x 6.6 mm

$ 148.24

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4.75ct Purple Star Ruby, Oval, Opaque

9.7 x 7.5 mm

$ 219.36

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4.12ct Red Star Ruby, Oval, Opaque

9.4 x 8.4 mm

$ 65.65

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20.12ct Purple Star Ruby, Oval, Opaque

17 x 14.1 mm

$ 264.52

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3.74ct Red Star Ruby, Oval, Opaque

8.6 x 7.8 mm

$ 59.60

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11.48ct Purple Star Ruby, Oval, Opaque

14.1 x 11.4 mm

$ 150.94

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3.05ct Red Star Ruby, Oval, Opaque

8.8 x 7.9 mm

$ 48.60

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2.81ct Purple Star Ruby, Oval, Opaque

7.6 x 7 mm

$ 129.77

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15.55ct Purple Star Ruby, Oval, Opaque

15.7 x 13.6 mm

$ 204.44

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7.06ct Red Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 84.38

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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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate
Enlarged Gemstone Image