Natural Blue Spinel Gemstones
Discover vivid natural Blue Spinel gemstones in brilliant cuts, ideal for fine custom jewelry and collectors.
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Bi-color
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Black
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Blue Blue Spinel
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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
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Purple
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Red
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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 |
0.18ct Light Purplish Blue Spinel, Round, VVS-VS
3.3 mm
$ 16.20
2.11ct Dark Blue Spinel, Pear Shape, VVS
9.7 x 6 mm
$ 3,165.00
0.21ct Navy Blue Spinel, Round, VS
3.5 mm (calibrated)
$ 18.90
1.78ct Navy Blue Spinel, Pear Shape, VVS
8.4 x 6.7 mm
$ 2,670.00
0.31ct Pastel Blue Spinel, Round, VS
4 mm (calibrated)
$ 27.90
0.56ct Light Purplish Blue Spinel, Round, VS
5 mm (calibrated)
$ 50.40
2.21ct Dark Blue Spinel, Emerald Cut, VVS
8.4 x 5.9 mm
$ 3,315.00
2.01ct Night Blue Spinel, Cushion, VVS
7.9 x 7.2 mm
$ 3,015.00
Why Buy Blue Spinel 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
Natural Blue Spinel Stones
Our natural Blue Spinel stones are 100% genuine and carefully selected for their clarity, brilliance, and vibrant blue hues. From bright sky blue to deep cobalt blue spinel, these gems offer exceptional color and sparkle for high-quality jewelry designs.
Loose Blue Spinel Gemstones Online
Buy loose Blue Spinel gemstones online with confidence at GemSelect. Each stone is individually photographed and fully described, allowing you to choose the exact gem for your ring, pendant, or custom setting.
Blue Spinel for Rings and Fine Jewelry
With a hardness of 8 on the Mohs scale, Blue Spinel is durable enough for everyday wear. Its high brilliance and excellent transparency make it a strong alternative to sapphire for engagement rings, earrings, and statement pieces.
Cobalt Blue Spinel
Cobalt Blue Spinel is one of the most sought-after varieties, prized for its intense electric blue color. These rare stones command premium value and are highly desirable among collectors and investors.
Faceted Blue Spinel Stones
Faceted Blue Spinel stones are available in popular shapes such as round, oval, cushion, pear, and emerald cut. Precision cutting enhances their natural brilliance and maximizes light performance.
Calibrated Blue Spinel
We offer calibrated Blue Spinel gemstones in standard sizes such as 5 mm, 6 mm, and 8 x 6 mm, making them suitable for ready-made jewelry settings and consistent production work.
Wholesale Blue Spinel Gemstones
Looking to buy in bulk? Our wholesale Blue Spinel options are ideal for jewelers, designers, and retailers seeking competitive pricing on natural loose stones.
Learn more about spinel’s properties, history, and varieties on our Spinel Information Page.
FAQs
Is Blue Spinel a natural gemstone?
Yes, Blue Spinel is a natural gemstone formed in metamorphic rocks. Any treatments, if present, are fully disclosed for complete transparency.
How durable is Blue Spinel for everyday wear?
Blue Spinel ranks 8 on the Mohs hardness scale, making it suitable for rings and other jewelry worn daily, provided normal care is taken.
What is the difference between Blue Spinel and Blue Sapphire?
While both gemstones can display rich blue color, Blue Spinel typically offers high brilliance and is often more affordable than blue sapphire, making it an attractive alternative.
What makes cobalt Blue Spinel special?
Cobalt Blue Spinel contains trace amounts of cobalt, producing a vivid, intense blue color that is highly prized and comparatively rare.
Do you offer calibrated Blue Spinel stones?
Yes, we provide calibrated Blue Spinel gemstones in standard sizes suitable for commercial jewelry settings and matched design projects.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Overall Rating -> 10
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.
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
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.
Overall Rating -> 9 
I wish there were options for jewelry settings
