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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
Single
Pairs
Lots
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4.40ct Red Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 70.12

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13.67ct Purple Star Ruby, Oval, Opaque

16.2 x 13.3 mm

$ 179.72

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12.55ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 137.50

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14.20ct Purple Star Ruby, Oval, Opaque

14.3 x 12.8 mm

$ 186.69

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21.03ct Purple Star Ruby, Oval, Opaque

17.9 x 14.9 mm

$ 276.49

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17.40ct Purple Star Ruby, Oval, Opaque

15 x 12.8 mm

$ 228.76

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2.81ct Purple Star Ruby, Oval, Opaque

7.6 x 7 mm

$ 129.77

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13.37ct Purple Star Ruby, Oval, Opaque

13.3 x 11.5 mm

$ 175.78

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6.19ct Red Star Ruby, Oval, Opaque

9.2 x 8.6 mm

$ 98.65

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9.53ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 125.30

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4.52ct Purple Star Ruby, Oval, Opaque

8.9 x 8.4 mm

$ 208.74

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4.29ct Red Star Ruby, Pear Shape, Opaque

8.7 x 7.8 mm

$ 68.37

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8.07ct Purple Star Ruby, Oval, Opaque

12.2 x 10.7 mm

$ 106.09

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6.93ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 91.12

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4.56ct Purple Star Ruby, Oval, Opaque

10.9 x 8.3 mm

$ 59.95

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4.45ct Purple Star Ruby, Oval, Opaque

10.3 x 8.6 mm

$ 70.92

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10.71ct Purple Star Ruby, Oval, Opaque

12 x 11 mm

$ 140.80

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11.13ct Purple Star Ruby, Oval, Opaque

14.3 x 10.6 mm

$ 146.33

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13.67ct Red Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 179.72

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3.77ct Red Star Ruby, Oval, Opaque

10 x 7 mm (calibrated)

$ 60.08

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13.22ct Purple Star Ruby, Oval, Opaque

14.9 x 12.6 mm

$ 173.80

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15.26ct Purple Star Ruby, Oval, Opaque

16.2 x 13.4 mm

$ 200.63

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4.60ct Red Star Ruby, Oval, Opaque

9 x 7.9 mm

$ 73.31

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12.56ct Purple Star Ruby, Oval, Opaque

15.3 x 12.4 mm

$ 165.13

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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

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

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 -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate
Enlarged Gemstone Image