Round Spinel Gemstones
Browse natural round spinel gemstones in brilliant cuts, perfect for rings, earrings, and custom jewelry designs.
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Bi-color
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Black Round Spinel
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Blue Round Spinel
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Brown
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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 Round Spinel
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Purple Round Spinel
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Red
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Turquoise
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Violet Round Spinel
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
13.54ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 53.62
15.82ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 62.65
14.30ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 56.63
7.87ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 36.35
7.96ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 42.02
6.74ctw Black Spinel, Round, Opaque
9.5 mm (calibrated)
$ 35.59
6.99ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 36.91
7.44ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 34.37
6.63ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 35.00
0.31ct Blue Spinel, Round, VS
4 mm (calibrated)
$ 27.90
6.98ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 27.64
9.40ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 43.43
0.60ct Purple Spinel, Round, VS
5 mm (calibrated)
$ 30.41
14.69ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 58.18
0.50ct Purple Spinel, Round, VS
5 mm (calibrated)
$ 30.48
9.88ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 45.65
0.52ct Purple Spinel, Round, VS
5 mm (calibrated)
$ 32.86
14.26ctw Black Spinel, Round, Opaque
12 mm (calibrated)
$ 53.46
9.76ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 38.65
8.52ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 33.74
0.68ct Violet Spinel, Round, VVS-VS
5 mm (calibrated)
$ 42.97
7.33ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 38.70
6.94ctw Black Spinel, Round, Opaque
9 mm (calibrated)
$ 27.48
9.18ctw Black Spinel, Round, Opaque
10 mm (calibrated)
$ 42.41
Why Buy Round 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 Round Spinel Stones
Our round spinel gemstones are 100% natural and carefully selected for brilliance, clarity, and color. The round cut maximizes sparkle, making these stones a top choice for classic and modern jewelry designs.
Loose Round Cut Spinel Online
Buy loose round spinel gemstones with confidence at GemSelect. We offer detailed images, exact stone measurements, and full treatment disclosure, along with secure checkout and worldwide shipping.
Why Choose a Round Cut Spinel?
The round cut is designed for maximum brilliance and balanced proportions. Round spinel works exceptionally well in engagement rings, halo settings, and solitaire designs due to its symmetry and light performance.
Spinel Colors in Round Shapes
Round spinel gemstones are available in a wide range of colors including vivid red, hot pink, cobalt blue, lavender, purple, gray, and black. The round shape enhances color saturation while maintaining excellent brilliance.
Round Spinel for Engagement Rings
With a Mohs hardness of 8, spinel is durable enough for everyday wear. Round spinel is increasingly chosen as a unique alternative to ruby or sapphire in engagement rings and fine jewelry.
Calibrated Round Spinel Sizes
We stock calibrated round spinel stones in popular sizes such as 4 mm, 5 mm, 6 mm, 7 mm and larger. These precision-cut stones fit standard jewelry mountings, making them ideal for jewelers and designers.
Wholesale Round Spinel Gemstones
Looking for quantity purchases? We offer competitive pricing on multiple stones for jewelers, manufacturers, and collectors seeking consistent quality and matched pairs.
Learn more about origin, properties, and care on our Spinel Information Page.
FAQs
Is round spinel suitable for engagement rings?
Yes. With a hardness of 8 on the Mohs scale and excellent brilliance, round spinel is durable enough for daily wear and makes a distinctive center stone choice.
Are your round spinel gemstones natural?
All our spinel gemstones are natural. Any treatments, if present, are fully disclosed on each product page.
What sizes are available for round spinel?
We offer both calibrated sizes (such as 4 mm to 8 mm) and unique one-of-a-kind stones in various carat weights for custom designs.
What colors are available in round spinel?
Round spinel comes in red, pink, blue, purple, gray, and black, among other shades. The round cut enhances brilliance and color intensity.
Do you offer matched pairs of round spinel?
Yes. We frequently stock matched pairs and parcels suitable for earrings and coordinated jewelry sets.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Overall Rating -> 8 
It was a good interaction I got a good gemstone for cheap
Overall Rating -> 10 
Very large selection from affordable to high end I will be coming back to shop again!
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Overall Rating -> 10
overall great
Overall Rating -> 10
Wonderful purchase, can't wait to see the stone.
