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Natural Loose Spinel Gemstones

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

Spinel Weight
Spinel Size
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Spinel Price

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For Example: 8-9
Bi-color
Black Spinel
Blue Spinel
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Gray Spinel
Green
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Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
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8.68ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 40.10

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8.24ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 38.06

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8.89ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 41.08

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8.38ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 38.71

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8.96ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 41.40

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8.64ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 39.91

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9.78ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.18

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9.22ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 42.60

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9.00ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 41.58

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7.94ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 36.68

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9.95ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.96

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8.63ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 39.86

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8.55ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 39.50

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9.91ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.78

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9.88ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.65

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26.18ctw Black Spinel, Fancy, Opaque

18.2 x 11.9 mm

$ 172.79

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21.45ctw Black Spinel, Fancy, Opaque

18.2 x 12 mm

$ 141.58

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27.19ctw Black Spinel, Fancy, Opaque

18.2 x 11.8 mm

$ 179.46

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14.11ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 65.18

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12.42ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 57.38

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13.52ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 62.46

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11.54ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 53.32

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14.24ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 65.78

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9.40ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 43.43

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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 -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
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