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Home › Gemstones › Spinel

Natural Loose Spinel Gemstones

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

Red Spinel
Blue Spinel
Pink Spinel
Black Spinel
Burma Spinel
Purple Spinel
Round Spinel
Violet Spinel
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15.82ctw Natural Black Spinel, Round, Opaque, Photo A

15.82ctw Natural Black Spinel, Round, Opaque

Spinel

15.82ct total2 pcs
$ 52.00
12 mm (calibrated)
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0.58ct Natural Light Violet Spinel, Round, VVS-VS, Photo A

0.58ct Natural Light Violet Spinel, Round, VVS-VS

Spinel

0.58ct1 pc
$ 29.07
5 mm (calibrated)
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0.52ct Natural Dark Red Spinel, Cushion, VVS-VS, Photo A

0.52ct Natural Dark Red Spinel, Cushion, VVS-VS

Spinel

0.52ct1 pc
$ 43.16
5.4 x 4.4 mm
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14.11ctw Natural Black Spinel, Oval, Opaque, Photo A

14.11ctw Natural Black Spinel, Oval, Opaque

Spinel

14.11ct total2 pcs
$ 54.10
14 x 10 mm (calibrated)
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1.10ct Natural Dark Purple Spinel, Cushion, VVS-VS, Photo A

1.10ct Natural Dark Purple Spinel, Cushion, VVS-VS

Spinel

1.10ct1 pc
$ 109.56
6.7 x 5.9 mm
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26.18ctw Natural Black Spinel, Fancy, Opaque, Photo A

26.18ctw Natural Black Spinel, Fancy, Opaque

Spinel

26.18ct total2 pcs
$ 143.42
18.2 x 11.9 mm
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1.10ct Natural Deep Purple Spinel, Cushion, VS, Photo A

1.10ct Natural Deep Purple Spinel, Cushion, VS

Spinel

1.10ct1 pc
$ 109.56
6.4 x 5.6 mm
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1.15ct Natural Deep Lavender Spinel, Cushion, VVS-VS, Photo A

1.15ct Natural Deep Lavender Spinel, Cushion, VVS-VS

Spinel

1.15ct1 pc
$ 75.60
6.4 x 5.1 mm
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0.58ct Natural Hot Pink Spinel, Oval, VS, Photo A
Spinel Product Video (714549)

0.58ct Natural Hot Pink Spinel, Oval, VS

Spinel

0.58ct1 pc
$ 962.80
4.6 x 4 mm
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0.61ct Natural Hot Pink Spinel, Cushion, VS, Photo A

0.61ct Natural Hot Pink Spinel, Cushion, VS

Spinel

0.61ct1 pc
$ 42.53
5.3 x 5.1 mm
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1.05ct Natural Dark Purple Mauve Spinel, Oval, VS-SI, Photo A

1.05ct Natural Dark Purple Mauve Spinel, Oval, VS-SI

Spinel

1.05ct1 pc
$ 112.17
7 x 5 mm (calibrated)
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0.96ct Natural Light Purple Spinel, Cushion, VS, Photo A

0.96ct Natural Light Purple Spinel, Cushion, VS

Spinel

0.96ct1 pc
$ 143.42
6.2 x 5.3 mm
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9.95ctw Natural Black Spinel, Round, Opaque, Photo A

9.95ctw Natural Black Spinel, Round, Opaque

Spinel

9.95ct total2 pcs
$ 38.15
10 mm (calibrated)
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0.78ct Natural Medium Purple Spinel, Oval, VVS-VS, Photo A

0.78ct Natural Medium Purple Spinel, Oval, VVS-VS

Spinel

0.78ct1 pc
$ 72.59
5.8 x 5 mm
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1.06ct Natural Light Purple Spinel, Pear Shape, VVS-VS, Photo A
Spinel Product Video (349392)

1.06ct Natural Light Purple Spinel, Pear Shape, VVS-VS

Spinel

1.06ct1 pc
$ 87.45
7.6 x 5.4 mm
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1.05ct Natural Deep Violet Spinel, Oval, VS-SI, Photo A

1.05ct Natural Deep Violet Spinel, Oval, VS-SI

Spinel

1.05ct1 pc
$ 108.17
6.7 x 5.6 mm
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13.13ctw Natural Black Spinel, Round, Opaque, Photo A

13.13ctw Natural Black Spinel, Round, Opaque

Spinel

13.13ct total2 pcs
$ 40.85
12 mm (calibrated)
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1.13ct Natural Very Light Pinkish Purple Spinel, Cushion, VVS, Photo A

1.13ct Natural Very Light Pinkish Purple Spinel, Cushion, VVS

Spinel

1.13ct1 pc
$ 63.21
6.5 x 5.7 mm
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1.06ct Natural Deep Purple Spinel, Pear Shape, VVS, Photo A

1.06ct Natural Deep Purple Spinel, Pear Shape, VVS

Spinel

1.06ct1 pc
$ 175.96
8.9 x 5.4 mm
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0.80ct Natural Medium Dark-Grey Spinel, Cushion, VS, Photo A

0.80ct Natural Medium Dark-Grey Spinel, Cushion, VS

Spinel

0.80ct1 pc
$ 59.76
5.3 x 5.2 mm
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1.12ct Natural Light Purple Spinel, Cushion, VS, Photo A

1.12ct Natural Light Purple Spinel, Cushion, VS

Spinel

1.12ct1 pc
$ 83.66
6.3 x 6.1 mm
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0.79ct Natural Deep Purple Spinel, Cushion, VS, Photo A

0.79ct Natural Deep Purple Spinel, Cushion, VS

Spinel

0.79ct1 pc
$ 65.57
5.5 x 4.3 mm
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14.50ctw Natural Black Spinel, Cushion, Opaque, Photo A

14.50ctw Natural Black Spinel, Cushion, Opaque

Spinel

14.50ct total2 pcs
$ 79.43
12 x 10 mm (calibrated)
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9.42ctw Natural Black Spinel, Trillion, Opaque, Photo A

9.42ctw Natural Black Spinel, Trillion, Opaque

Spinel

9.42ct total2 pcs
$ 46.91
10 x 10 mm (calibrated)
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1.03ct Natural Grey Purple Spinel, Heart, VS, Photo A

1.03ct Natural Grey Purple Spinel, Heart, VS

Spinel

1.03ct1 pc
$ 123.60
6 x 5.5 mm
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0.56ct Natural Raspberry Pink Spinel, Cushion, VS, Photo A

0.56ct Natural Raspberry Pink Spinel, Cushion, VS

Spinel

0.56ct1 pc
$ 101.26
4.9 x 4.4 mm
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1.39ct Natural Very Light Pinkish Purple Spinel, Cushion, VS, Photo A

1.39ct Natural Very Light Pinkish Purple Spinel, Cushion, VS

Spinel

1.39ct1 pc
$ 95.03
6.8 x 6.4 mm
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6.56ctw Natural Black Spinel, Round, Opaque, Photo A

6.56ctw Natural Black Spinel, Round, Opaque

Spinel

6.56ct total2 pcs
$ 25.16
9 mm (calibrated)
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17.48ctw Natural Black Spinel, Heart, Opaque, Photo A

17.48ctw Natural Black Spinel, Heart, Opaque

Spinel

17.48ct total2 pcs
$ 57.45
13 x 13 mm (calibrated)
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8.20ctw Natural Black Spinel, Round, Opaque, Photo A

8.20ctw Natural Black Spinel, Round, Opaque

Spinel

8.20ct total2 pcs
$ 31.44
10 mm (calibrated)
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1.55ct Natural Deep Mauve Tone Spinel, Cushion, VS, Photo A

1.55ct Natural Deep Mauve Tone Spinel, Cushion, VS

Spinel

1.55ct1 pc
$ 110.39
6.6 x 6.2 mm
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1.55ct Natural Medium Purple Spinel, Oval, VVS-VS, Photo A

1.55ct Natural Medium Purple Spinel, Oval, VVS-VS

Spinel

1.55ct1 pc
$ 258.13
7 x 6.7 mm
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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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 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

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate
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