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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.

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0.44ct Natural Bright Pink Spinel, Cushion, VS, Photo A

0.44ct Natural Bright Pink Spinel, Cushion, VS

Spinel

0.44ct1 pc
$ 30.68
4.7 x 4 mm
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14.91ctw Natural Black Spinel, Round, Opaque, Photo A

14.91ctw Natural Black Spinel, Round, Opaque

Spinel

14.91ct total2 pcs
$ 46.38
12 mm (calibrated)
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0.65ct Natural Hot Pink Spinel, Cushion, VVS-VS, Photo A

0.65ct Natural Hot Pink Spinel, Cushion, VVS-VS

Spinel

0.65ct1 pc
$ 45.32
5.3 x 4.6 mm
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1.36ct Natural Pale Purple Spinel, Cushion, VS, Photo A

1.36ct Natural Pale Purple Spinel, Cushion, VS

Spinel

1.36ct1 pc
$ 135.46
6.8 x 6 mm
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0.88ct Natural Medium Grey Spinel, Cushion, VVS-VS, Photo A

0.88ct Natural Medium Grey Spinel, Cushion, VVS-VS

Spinel

0.88ct1 pc
$ 73.04
5.8 x 4.7 mm
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1.02ct Natural Deep Magenta Spinel, Oval, VS, Photo A
Spinel Product Video (752652)

1.02ct Natural Deep Magenta Spinel, Oval, VS

Spinel

1.02ct1 pc
$ 507.96
6.5 x 5 mm
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1.42ct Natural Light Violet Spinel, Cushion, VVS, Photo A

1.42ct Natural Light Violet Spinel, Cushion, VVS

Spinel

1.42ct1 pc
$ 79.43
6.5 x 6.4 mm
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1.11ct Natural Pinkish Violet Purple Spinel, Cushion, VVS-VS, Photo A

1.11ct Natural Pinkish Violet Purple Spinel, Cushion, VVS-VS

Spinel

1.11ct1 pc
$ 72.97
6.3 x 6.1 mm
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1.12ct Natural Reddish Purple Spinel, Cushion, VVS-VS, Photo A
Spinel Product Video (742832)

1.12ct Natural Reddish Purple Spinel, Cushion, VVS-VS

Spinel

1.12ct1 pc
$ 185.92
6.1 x 5.6 mm
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0.38ct Natural Very Light Royal Purple Pink Spinel, Cushion, VS, Photo A

0.38ct Natural Very Light Royal Purple Pink Spinel, Cushion, VS

Spinel

0.38ct1 pc
$ 26.49
4.4 x 4.2 mm
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12.29ctw Natural Black Spinel, Round, Opaque, Photo A

12.29ctw Natural Black Spinel, Round, Opaque

Spinel

12.29ct total2 pcs
$ 38.24
12 mm (calibrated)
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8.93ctw Natural Black Spinel, Round, Opaque, Photo A

8.93ctw Natural Black Spinel, Round, Opaque

Spinel

8.93ct total2 pcs
$ 34.25
10 mm (calibrated)
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1.52ct Natural Dark Sangria Spinel, Cushion, VVS-VS, Photo A

1.52ct Natural Dark Sangria Spinel, Cushion, VVS-VS

Spinel

1.52ct1 pc
$ 108.25
6.9 x 5.8 mm
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1.14ct Natural Deep Violet Spinel, Oval, VS, Photo A

1.14ct Natural Deep Violet Spinel, Oval, VS

Spinel

1.14ct1 pc
$ 128.13
7.1 x 5.4 mm
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1.30ct Natural Medium Purple Spinel, Cushion, VS, Photo A

1.30ct Natural Medium Purple Spinel, Cushion, VS

Spinel

1.30ct1 pc
$ 91.47
6.4 x 5.9 mm
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1.45ct Natural Light Pinkish Purple Spinel, Cushion, VS, Photo A

1.45ct Natural Light Pinkish Purple Spinel, Cushion, VS

Spinel

1.45ct1 pc
$ 102.01
6.8 x 5.8 mm
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0.63ct Natural Medium Magenta-Pink Spinel, Heart, VVS, Photo A

0.63ct Natural Medium Magenta-Pink Spinel, Heart, VVS

Spinel

0.63ct1 pc
$ 75.60
5.8 x 5.3 mm
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14.37ctw Natural Black Spinel, Heart, Opaque, Photo A

14.37ctw Natural Black Spinel, Heart, Opaque

Spinel

14.37ct total2 pcs
$ 78.73
12 x 12 mm (calibrated)
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7.33ctw Natural Black Spinel, Round, Opaque, Photo A

7.33ctw Natural Black Spinel, Round, Opaque

Spinel

7.33ct total2 pcs
$ 32.12
9 mm (calibrated)
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0.65ct Natural Intense Pink Spinel, Heart, VVS-VS, Photo A

0.65ct Natural Intense Pink Spinel, Heart, VVS-VS

Spinel

0.65ct1 pc
$ 78.00
6 x 5.6 mm
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1.12ct Natural Medium-Dark Purple Spinel, Oval, VS, Photo A

1.12ct Natural Medium-Dark Purple Spinel, Oval, VS

Spinel

1.12ct1 pc
$ 185.92
7 x 5 mm (calibrated)
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6.57ctw Natural Black Spinel, Round, Opaque, Photo A

6.57ctw Natural Black Spinel, Round, Opaque

Spinel

6.57ct total2 pcs
$ 28.79
9 mm (calibrated)
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1.57ct Natural Dark Silver Spinel, Cushion, VS, Photo A

1.57ct Natural Dark Silver Spinel, Cushion, VS

Spinel

1.57ct1 pc
$ 156.37
7.1 x 6.6 mm
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0.65ct Natural Grey-Purple Spinel, Cushion, VS, Photo A

0.65ct Natural Grey-Purple Spinel, Cushion, VS

Spinel

0.65ct1 pc
$ 32.37
5 x 5 mm (calibrated)
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14.59ctw Natural Black Spinel, Heart, Opaque, Photo A

14.59ctw Natural Black Spinel, Heart, Opaque

Spinel

14.59ct total2 pcs
$ 79.93
12 x 12 mm (calibrated)
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21.22ctw Natural Black Spinel, Oval, Opaque, Photo A

21.22ctw Natural Black Spinel, Oval, Opaque

Spinel

21.22ct total2 pcs
$ 69.75
16 x 12 mm (calibrated)
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1.00ct Natural Plum Purple Spinel, Cushion, VS, Photo A

1.00ct Natural Plum Purple Spinel, Cushion, VS

Spinel

1.00ct1 pc
$ 119.52
6.6 x 5.5 mm
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0.63ct Natural Grayish Violet Spinel, Round, VS, Photo A

0.63ct Natural Grayish Violet Spinel, Round, VS

Spinel

0.63ct1 pc
$ 33.05
5 mm (calibrated)
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0.81ct Natural Medium Purple Spinel, Cushion, VVS-VS, Photo A

0.81ct Natural Medium Purple Spinel, Cushion, VVS-VS

Spinel

0.81ct1 pc
$ 48.52
5.8 x 5.7 mm
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0.86ct Natural Watermelon Pink Spinel, Cushion, VVS-VS, Photo A

0.86ct Natural Watermelon Pink Spinel, Cushion, VVS-VS

Spinel

0.86ct1 pc
$ 30.74
5.6 x 4.9 mm
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1.25ct Natural Dark Purple Spinel, Cushion, VVS-VS, Photo A

1.25ct Natural Dark Purple Spinel, Cushion, VVS-VS

Spinel

1.25ct1 pc
$ 186.75
7.2 x 5.9 mm
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0.67ct Natural Medium Purple Spinel, Cushion, VS, Photo A

0.67ct Natural Medium Purple Spinel, Cushion, VS

Spinel

0.67ct1 pc
$ 46.71
5.7 x 4.9 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 -> 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman 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 -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate
Enlarged Gemstone Image