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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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Gray Spinel
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Pink Spinel
Purple Spinel
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22.14ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 102.29

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13.48ctw Black Spinel, Heart, Opaque

12 x 12 mm (calibrated)

$ 88.97

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1.25ct Light Purple Spinel, Cushion, VVS-VS

6.6 x 5.9 mm

$ 105.32

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1.10ct Dark Purple Spinel, Pear Shape, VVS

8 x 6 mm (calibrated)

$ 148.60

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7.77ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 30.77

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1.35ct Medium Purple Spinel, Cushion, VS

6.5 x 5.6 mm

$ 122.60

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6.96ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 27.56

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1.09ct Light Purple Spinel, Cushion, VVS-VS

5.8 x 5.4 mm

$ 92.54

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0.18ct Light Purplish Blue Spinel, Round, VVS-VS

3.3 mm

$ 16.20

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0.24ct Deep Hot Pink Spinel, Baguette, VS-SI

4.3 x 2.8 mm

$ 24.00

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13.46ct Black Spinel, Baguette, Opaque

19.8 x 10.1 mm

$ 48.46

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1.29ct Pinkish Purple Spinel, Cushion, VS

6.7 x 5.7 mm

$ 109.52

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1.25ct Wine Purple Spinel, Cushion, VVS-VS

6.6 x 6.1 mm

$ 150.00

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0.57ct Very Light Pinkish Purple Spinel, Round, VVS-VS

5 mm (calibrated)

$ 36.02

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0.98ct Medium Purple Spinel, Cushion, VS

5.5 x 4.9 mm

$ 42.22

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1.27ct Very Light Pinkish Purple Spinel, Cushion, VS

6.4 x 6.1 mm

$ 153.79

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0.26ct Purple-Red Spinel, Baguette, VS

4 x 3 mm (calibrated)

$ 26.00

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0.87ct Deep Mauve Tone Spinel, Cushion, VVS

5.7 x 4.2 mm

$ 87.00

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1.13ct Medium Purple Spinel, Cushion, VVS-VS

6.4 x 6.1 mm

$ 102.62

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12.96ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 48.59

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7.11ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 32.84

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1.20ct Dark Purple Spinel, Cushion, VS

6.3 x 5.4 mm

$ 172.80

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

7 x 5 mm (calibrated)

$ 135.14

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1.17ct Deep Mauve Spinel, Cushion, VS-SI

6.4 x 5.7 mm

$ 92.10

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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

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 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
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