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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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Bi-color
Black Spinel
Blue Spinel
Brown
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Gray Spinel
Green
Multicolor
Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
Yellow
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1.42ct Very Light Pinkish Purple Spinel, Cushion, VVS

6.9 x 6.1 mm

$ 103.68

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1.15ct Light Purple Spinel, Cushion, VS

6 x 6 mm (calibrated)

$ 97.63

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0.87ct Medium Purple Spinel, Cushion, VS-SI

5.5 x 4.9 mm

$ 51.82

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25.72ctw Black with Gold Sheen Spinel, Baguette, Opaque

17.7 x 8.3 mm

$ 243.77

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14.65ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 55.07

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1.12ct Light Violet Spinel, Cushion, VS

6.3 x 5.2 mm

$ 93.36

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8.93ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 41.27

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1.66ct Deep Purple Spinel, Cushion, VS

7.2 x 5.7 mm

$ 138.05

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1.04ct Medium Purple Spinel, Oval, VS

7.4 x 5.5 mm

$ 88.30

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1.18ct Plum Purple Spinel, Cushion, VS

6.4 x 5.9 mm

$ 141.60

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0.62ct Hot Pink Spinel, Cushion, VS

5 x 4.3 mm

$ 52.08

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1.23ct Grape Purple Spinel, Oval, VVS-VS

7.3 x 6 mm

$ 170.48

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7.02ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 37.07

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1.20ct Very Light Pinkish Purple Spinel, Cushion, VS

6.6 x 5.2 mm

$ 101.71

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1.26ct Medium Purple Spinel, Cushion, VVS-VS

6.7 x 5.6 mm

$ 114.44

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9.40ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 43.43

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20.30ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 80.39

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13.97ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 55.32

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1.34ct Light Grape Purple Spinel, Cushion, VVS

6.6 x 6.2 mm

$ 110.38

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0.62ct Light Purple Spinel, Oval, VVS-VS

5.9 x 4.9 mm

$ 62.00

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0.77ct Light Magenta Spinel, Cushion, VS

5.2 x 4.4 mm

$ 64.68

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14.24ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 65.78

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6.63ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 35.00

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25.07ctw Black with Gold Sheen Spinel, Baguette, Opaque

17.6 x 8.2 mm

$ 237.60

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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

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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The whole experience was just great! Satisfied with all aspects!

Posted By Online Shopper in April, 2026
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Very neat and to the point

Posted By Botha in March, 2026
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Overall Rating -> 10 star ratings

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

Posted By Kymmie in September, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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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
Enlarged Gemstone Image