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Natural Loose Spinel Gemstones

Browse our selection of natural loose spinel gemstones in vibrant colors and premium cuts.

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Black Spinel
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Brown
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Gray Spinel
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Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
Yellow
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0.64ct Medium Violet Spinel, Oval, VS

5.5 x 4.8 mm

$ 64.00

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25.49ctw Black Spinel, Baguette, Opaque

20.2 x 10.1 mm

$ 91.76

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0.18ct Purple-Red Spinel, Square, VVS-VS

3 x 3 mm (calibrated)

$ 18.00

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0.60ct Reddish Purple Spinel, Cushion, VVS-VS

4.8 x 4.3 mm

$ 50.40

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1.14ct Light Purple Spinel, Cushion, VS

7 x 5 mm (calibrated)

$ 136.80

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14.50ctw Black Spinel, Cushion, Opaque

12 x 10 mm (calibrated)

$ 95.70

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1.39ct Pinkish Purple Spinel, Cushion, VS

6.5 x 6.5 mm

$ 84.17

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0.28ct Medium Pink Spinel, Pear Shape, VS-SI

5 x 3.4 mm

$ 28.00

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0.60ct Blackish Violet Spinel, Trillion, VVS-VS

5.1 x 4.8 mm

$ 25.85

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0.56ct Light Purplish Blue Spinel, Round, VS

5 mm (calibrated)

$ 50.40

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1.56ct Grey Purple Spinel, Cushion, VVS-VS

6.5 x 6.2 mm

$ 133.85

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1.27ct Pinkish Purple Spinel, Cushion, VS

7.3 x 5.9 mm

$ 152.40

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1.08ct Deep Mauve Tone Spinel, Cushion, VVS

5.8 x 5.7 mm

$ 129.60

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9.17ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 42.37

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8.68ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 40.10

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1.11ct Light Purple Spinel, Cushion, VVS-VS

6.6 x 5.4 mm

$ 73.32

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0.81ct Boysenberry Purple Spinel, Oval, VVS-VS

5.7 x 5 mm

$ 81.00

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13.84ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 54.80

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1.26ct Very Light Grape Purple Spinel, Cushion, VVS

6.5 x 6.2 mm

$ 99.79

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1.24ct Very Light Purple Spinel, Cushion, VS

6 x 6 mm (calibrated)

$ 97.61

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1.24ct Medium Purple Spinel, Cushion, VS

6.4 x 6.1 mm

$ 111.60

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14.60ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 54.73

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0.98ct Grayish Violet Spinel, Pear Shape, VS

8.4 x 5.1 mm

$ 110.58

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1.23ct Medium Purple Spinel, Cushion, VS

7 x 7 mm (calibrated)

$ 77.93

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Why Buy Spinel from GemSelect?

Natural Spinel Gemstones

Our natural spinel gemstones are carefully selected for their brilliance, clarity, and vibrant color. Every stone is 100% genuine, with any treatments fully disclosed for complete transparency.

Loose Spinel Stones Online

Buy loose spinel gemstones online with confidence at GemSelect. Choose from a wide range of shapes, sizes, and price points, all available with secure checkout and worldwide shipping.

Loose Spinel Gemstones in various colors and cuts

Red Spinel and Ruby Alternatives

Red spinel is highly valued for its intense color and brilliance. Often mistaken for ruby in historical crown jewels, spinel offers exceptional beauty and durability at an attractive price point.

Blue and Pink Spinel Varieties

Spinel is available in a stunning spectrum of colors, including vivid pink, rich blue, lavender, and even black. This versatility makes spinel an excellent choice for custom jewelry designs.

Faceted Spinel Stones

Faceted spinel gemstones maximize sparkle and brilliance. Popular shapes include round, oval, cushion, pear, and emerald cuts, ideal for rings, earrings, and pendants.

Spinel Cabochons

Spinel cabochons feature smooth, polished surfaces that highlight depth of color. These stones are perfect for unique statement jewelry or vintage-inspired settings.

Wholesale Spinel Gemstones

We offer competitive pricing on wholesale spinel gemstones for jewelers and collectors. Bulk purchases and calibrated sizes are available for consistent jewelry production.

August Birthstone Spinel

Spinel is recognized as an official August birthstone. It symbolizes strength and vitality, making it a meaningful gift for birthdays and special occasions.

Learn more about the history, properties, and care of spinel on our Spinel Information Page.

FAQs

Is spinel a natural gemstone?

Yes, spinel is a naturally occurring gemstone. At GemSelect, all spinel stones are genuine, and any treatments are clearly disclosed.

Is spinel a good alternative to ruby?

Red spinel offers similar color and brilliance to ruby but is often more affordable. It is also durable enough for everyday jewelry, with a Mohs hardness of 8.

What colors does spinel come in?

Spinel is available in red, pink, blue, purple, orange, gray, and black. This wide color range makes it suitable for many jewelry styles.

Can I buy spinel gemstones in calibrated sizes?

Yes, we offer calibrated spinel gemstones in popular sizes such as 6 mm rounds and 8 x 6 mm ovals, ideal for standard jewelry settings.

Is spinel suitable for engagement rings?

With a hardness of 8 on the Mohs scale, spinel is durable enough for engagement rings and daily wear when properly set and cared for.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
Source: Bizrate
Enlarged Gemstone Image