Loose Rubies
Explore natural loose rubies, perfect for custom jewelry, birthstones, or collectors.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink Ruby
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Purple Ruby
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Red Ruby
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
10.25ct Red Ruby, Oval, Translucent
14 x 12 mm (calibrated)
$ 324.72
9.88ct Red Ruby, Oval, Translucent
13 x 11 mm (calibrated)
$ 395.20
1.21ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 502.26
0.30ct Red Ruby, Round, VS
3.7 mm
$ 119.20
4.33ct Red Ruby, Oval, VS
10 x 8 mm (calibrated)
$ 259.80
0.14ct Red Ruby, Round, VS
3.5 mm (calibrated)
$ 55.63
0.99ct Red Ruby, Oval, VS
6.7 x 5 mm
$ 83.16
2.30ct Purple Ruby, Fancy, Opaque
11.4 x 8.1 mm
$ 55.20
0.19ct Red Ruby, Round, VS
3.5 mm (calibrated)
$ 75.49
0.85ct Red Ruby, Pear Shape, VS-SI
6.6 x 4.7 mm
$ 91.80
0.43ct Red Ruby, Oval, VS
5 x 4 mm (calibrated)
$ 144.48
0.82ct Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$ 624.01
0.94ct Red Ruby, Round, SI
5.5 mm (calibrated)
$ 389.24
1.59ct Red Ruby, Pear Shape, VS-SI
8 x 6 mm (calibrated)
$ 171.72
4.20ct Red Star Ruby, Oval, Opaque
9 x 7 mm (calibrated)
$ 80.64
0.21ct Red Ruby, Round, VS-SI
3.5 mm (calibrated)
$ 83.44
1.50ct Pink Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 126.00
15.49ct Red Ruby, Oval, Translucent
17.5 x 14.7 mm
$ 511.18
1.01ct Red Ruby, Marquise, SI
9.3 x 4.3 mm
$ 893.27
18.74ct Purple Star Ruby, Oval, Opaque
16 x 13.4 mm
$ 296.84
24.90ct Red Ruby, Oval, Translucent
18.3 x 14.3 mm
$ 776.88
0.19ct Red Ruby, Round, SI-I1
3.5 mm (calibrated)
$ 75.49
1.96ct Red Ruby, Oval, VS
8 x 6 mm (calibrated)
$ 129.36
0.17ct Red Ruby, Round, VS
3.5 mm (calibrated)
$ 67.55
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Why Buy Ruby from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Explore Premium Shapes & Cuts
Our collection features loose rubies for jewelry in the most popular cuts, each designed to maximize beauty and brilliance:
- Oval loose rubies: Elegant and versatile, perfect for engagement rings and pendants
- Round loose rubies: Classic brilliance that catches every light, ideal for earrings
- Cushion cut loose rubies: Vintage charm with soft, rounded edges for timeless designs
- Emerald cut loose rubies: Sophisticated step-cut for showcasing clarity and color
Whether you're creating loose rubies for rings, necklaces, or statement pieces, our selection offers the perfect stone for your vision.
How to Select Your Perfect Loose Ruby
When buying loose rubies online, prioritize the 4Cs: Color, Clarity, Cut, and Carat. For a classic natural ruby, seek vivid red hues with minimal inclusions-our certified ruby listings include detailed specs.
- Color: Look for the prized "pigeon blood" red of Burmese rubies
- Clarity: Natural inclusions add character to untreated stones
- Cut: Choose based on your jewelry design needs
- Carat: From delicate 0.5ct to statement 5+ct gems
As the July birthstone, these loose ruby birthstone gems symbolize passion and protection. Pro tip: Pair with diamonds for stunning contrast in custom designs.
Learn more about this famous gemstone in our ruby information guide.
Shop Our Loose Rubies Collection
Browse our loose rubies for sale and find the perfect match for your vision. From cheap loose rubies to premium certified loose rubies, we have options for every budget and style.
Frequently Asked Questions
What makes a ruby "natural"?
A natural ruby is one that has formed in the earth without human intervention, unlike synthetic or lab-grown stones. Our natural loose rubies are certified for authenticity, preserving their original beauty and value.
Are your loose rubies certified?
Yes! All our loose rubies are offered with independent lab reports from reputable gemological institutes, ensuring they are genuine ruby gemstones and disclosing any (or no) treatments applied.
What's the difference between Burmese and Mozambique rubies?
Burmese rubies are renowned for their legendary "pigeon blood" red color and historical significance, often commanding premium prices. Mozambique loose rubies offer vibrant hues at more accessible prices with ethical sourcing and excellent quality.
Can I use these loose rubies for custom jewelry?
Absolutely! Our loose rubies for jewelry are perfect for creating custom rings, necklaces, earrings, or any bespoke design. We offer expert advice to help you select the ideal stone for your project.
How do I buy loose rubies online safely?
Shopping for loose rubies for sale is secure and simple with us. We provide detailed descriptions, high-resolution photos, 360° views, and certification documents. Plus, enjoy our satisfaction guarantee and worldwide shipping.
Are your rubies suitable as birthstones?
Yes! As the July birthstone, our loose ruby birthstone gems make meaningful and beautiful gifts. They're also perfect for 15th and 40th wedding anniversaries, symbolizing passion and love.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
Been using them for years! Very satisfied with the products.
Overall Rating -> 10 
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
Overall Rating -> 10
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.
Overall Rating -> 10
Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.
Overall Rating -> 10
IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
