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

4.69ct Red Star Ruby, Oval, Opaque

9 x 7 mm (calibrated)

$ 74.74

View Gem

17.03ct Purple Star Ruby, Oval, Opaque

16.2 x 13.4 mm

$ 223.90

View Gem

4.48ct Purple Star Ruby, Oval, Translucent

10.4 x 8.8 mm

$ 58.91

View Gem

4.05ct Purple Star Ruby, Oval, Translucent

8.3 x 7.4 mm

$ 44.37

View Gem

4.75ct Purple Star Ruby, Oval, Opaque

9.7 x 7.5 mm

$ 219.36

View Gem

20.21ct Purple Star Ruby, Oval, Opaque

16.2 x 13.9 mm

$ 265.70

View Gem

6.89ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 90.59

View Gem

5.39ct Red Star Ruby, Oval, Opaque

10.1 x 8.7 mm

$ 85.90

View Gem

15.19ct Purple Star Ruby, Oval, Opaque

15.2 x 12.9 mm

$ 199.71

View Gem

5.07ct Purple Star Ruby, Oval, Opaque

9.5 x 8.4 mm

$ 80.79

View Gem

5.53ct Purple Star Ruby, Oval, Opaque

10 x 8 mm (calibrated)

$ 72.71

View Gem

13.18ct Purple Star Ruby, Oval, Opaque

13.6 x 11.3 mm

$ 173.29

View Gem

6.59ct Purple Star Ruby, Oval, Opaque

11 x 9 mm (calibrated)

$ 86.64

View Gem

7.06ct Red Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 84.38

View Gem

4.41ct Red Star Ruby, Oval, Opaque

9.5 x 8.2 mm

$ 70.28

View Gem

3.12ct Red Star Ruby, Round, Opaque

8 mm (calibrated)

$ 49.72

View Gem

11.80ct Purple Star Ruby, Oval, Opaque

15 x 12.5 mm

$ 141.03

View Gem

12.45ct Purple Star Ruby, Oval, Opaque

14.7 x 12.1 mm

$ 163.68

View Gem

4.12ct Red Star Ruby, Oval, Opaque

9.4 x 8.4 mm

$ 65.65

View Gem

3.24ct Red Star Ruby, Oval, Opaque

8.9 x 7.3 mm

$ 51.63

View Gem

5.56ct Purple Star Ruby, Oval, Opaque

9.4 x 7.9 mm

$ 88.60

View Gem

5.27ct Red Star Ruby, Oval, Opaque

9 x 9 mm (calibrated)

$ 83.98

View Gem

3.66ct Red Star Ruby, Oval, Opaque

9.3 x 8.1 mm

$ 58.32

View Gem

9.23ct Purple Star Ruby, Oval, Opaque

13 x 11 mm (calibrated)

$ 121.35

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

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate
Enlarged Gemstone Image