Loose Rubies: Natural Certified Gemstones for Sale
Discover our certified collection of 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 |
1.40ct Medium Red Ruby, Oval, VS-SI
7.2 x 5.2 mm
$ 1,293.60
24.29ct Medium-Dark Purple Star Ruby, Oval, Opaque
17.9 x 15.4 mm
$ 320.63
25.25ct Deep Purple Star Ruby, Oval, Opaque
17.9 x 14.8 mm
$ 333.30
1.05ct Medium-Dark Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 902.43
2.77ctw Light Red Rubies, Oval, VS
7.1 x 5.2 mm
$ 277.00
1.35ct Deep Reddish Pink Ruby, Oval, SI
6.8 x 5.5 mm
$ 994.98
7.67ct Dark Red Ruby, Cushion, VS
10 x 10 mm (calibrated)
$ 383.50
0.87ct Medium Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$ 321.55
1.84ct Deep Wine Red Ruby, Marquise, VS-SI
10.8 x 5.6 mm
$ 1,288.00
2.02ct Pinkish Red Ruby, Cushion, SI
7 x 7 mm (calibrated)
$ 9,045.32
1.06ct Blood Red Ruby, Marquise, SI
9.1 x 4.1 mm
$ 781.24
1.23ct Jam Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 947.10
1.37ct Jam Red Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 959.00
1.82ct Deep Reddish Pink Ruby, Marquise, SI
10.5 x 5.3 mm
$ 1,681.68
0.93ct Pinkish Red Ruby, Round, VS-SI
5.7 mm
$ 320.91
2.43ctw Medium-Dark Red Rubies, Marquise, SI
9.7 x 4.5 mm
$ 1,790.97
25.56ct Deep Red Ruby, Oval, Translucent
17.9 x 14.3 mm
$ 1,349.57
12.08ct Medium-Dark Purple Star Ruby, Oval, Opaque
14 x 12 mm (calibrated)
$ 159.46
1.29ct Deep Reddish Pink Ruby, Oval, VS-SI
7 x 5 mm (calibrated)
$ 950.76
1.26ct Jam Red Ruby, Oval, SI
7.2 x 5.2 mm
$ 928.65
0.78ct Reddish Pink Ruby, Round, VS-SI
5.5 mm (calibrated)
$ 279.58
41.80ct Boysenberry Purple Ruby, Flower Cut, Opaque
32.8 x 32.5 mm
$ 975.24
1.22ctw Pinkish Red Rubies, Pear Shape, VS
7 x 5 mm (calibrated)
$ 854.00
1.01ct Medium-Dark Red Ruby, Pear Shape, VS-SI
7 x 5 mm (calibrated)
$ 868.04
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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.
