X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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
Multicolor
Orange
Pink Star Ruby
Purple Star Ruby
Red Star Ruby
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All

8.86ct Purple Star Ruby, Oval, Opaque

12.9 x 10.2 mm

$ 97.07

View Gem

13.24ct Purple Star Ruby, Oval, Opaque

14.8 x 12 mm

$ 174.07

View Gem

10.38ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 136.47

View Gem

6.42ct Red Star Ruby, Oval, Opaque

11 x 9 mm (calibrated)

$ 296.48

View Gem

4.98ct Purple Star Ruby, Oval, Opaque

9.9 x 9.2 mm

$ 79.36

View Gem

5.24ct Purple Star Ruby, Oval, Opaque

11 x 8.6 mm

$ 68.89

View Gem

7.28ct Purple Star Ruby, Oval, Opaque

12.8 x 10.7 mm

$ 95.72

View Gem

18.06ct Purple Star Ruby, Oval, Opaque

17.1 x 14.2 mm

$ 237.44

View Gem

5.18ct Red Star Ruby, Oval, Opaque

9.9 x 9.1 mm

$ 82.55

View Gem

5.69ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 262.77

View Gem

7.59ct Purple Star Ruby, Oval, Opaque

12.3 x 9.4 mm

$ 99.79

View Gem

8.14ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 375.92

View Gem

3.31ct Red Star Ruby, Oval, Opaque

8.5 x 7.8 mm

$ 52.75

View Gem

12.90ct Purple Star Ruby, Oval, Opaque

15.4 x 12.8 mm

$ 169.60

View Gem

15.14ct Purple Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 199.05

View Gem

4.13ct Red Star Ruby, Oval, Opaque

7.9 x 7.2 mm

$ 65.82

View Gem

8.41ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 110.56

View Gem

11.99ct Purple Star Ruby, Oval, Opaque

14.9 x 12.2 mm

$ 157.63

View Gem

18.41ct Purple Star Ruby, Oval, Opaque

15.4 x 13.7 mm

$ 242.04

View Gem

8.53ct Purple Star Ruby, Oval, Opaque

12.7 x 10.4 mm

$ 112.15

View Gem

13.70ct Purple Star Ruby, Oval, Opaque

14.9 x 12.6 mm

$ 180.12

View Gem

3.20ct Red Star Ruby, Oval, Opaque

9.7 x 7.6 mm

$ 147.78

View Gem

18.74ct Purple Star Ruby, Oval, Opaque

16 x 13.4 mm

$ 246.38

View Gem

5.04ct Purple Star Ruby, Oval, Opaque

9.4 x 8.5 mm

$ 80.32

View Gem

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

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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