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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
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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0.54ct Plum-Grey Spinel, Cushion, VVS-VS

5 x 4 mm (calibrated)

$ 45.36

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1.41ct Plum Purple Spinel, Cushion, VS

6.9 x 6.1 mm

$ 169.20

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0.29ct Reddish Pink Spinel, Baguette, VS

3.4 x 3.1 mm

$ 29.00

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0.75ct Medium Purple Spinel, Cushion, VVS

5.6 x 4.5 mm

$ 32.32

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1.34ct Grape Purple Spinel, Pear Shape, VS

8.5 x 6.6 mm

$ 110.55

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1.63ct Deep Purple Spinel, Cushion, VS

7.5 x 6.8 mm

$ 195.60

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8.55ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 39.50

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2.21ct Dark Blue Spinel, Emerald Cut, VVS

8.4 x 5.9 mm

$ 3,315.00

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0.47ct Medium Red Spinel, Pear Shape, VS

6.4 x 4.2 mm

$ 47.00

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0.73ct Very Light Grey Spinel, Cushion, VVS-VS

5.8 x 5 mm

$ 73.00

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0.69ct Very Light Bubblegum Pink Spinel, Round, VVS-VS

5 mm (calibrated)

$ 62.10

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9.91ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.78

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0.80ct Dark Red Spinel, Oval, VS-SI

5.8 x 4.9 mm

$ 80.00

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1.12ct Light Violet Spinel, Cushion, VS

6.3 x 5.2 mm

$ 93.36

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9.18ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 42.41

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1.17ct Light Purple Spinel, Cushion, VVS

6.5 x 5.4 mm

$ 100.39

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21.45ctw Black Spinel, Fancy, Opaque

18.2 x 12 mm

$ 141.58

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2.11ct Dark Blue Spinel, Pear Shape, VVS

9.7 x 6 mm

$ 3,165.00

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1.01ct Medium Violet Spinel, Oval, VS

6.4 x 5.4 mm

$ 136.43

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1.19ct Wine Purple Spinel, Pear Shape, VVS

7.6 x 5.5 mm

$ 98.18

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26.13ctw Black Spinel, Oval, Opaque

18 x 13 mm (calibrated)

$ 103.48

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0.39ct Plum Purple Spinel, Cushion, VVS-VS

4.3 x 4.3 mm

$ 32.76

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1.00ct Grape Violet Spinel, Oval, VS-SI

6.9 x 5.7 mm

$ 124.12

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1.09ct Dark Red Spinel, Cushion, VS

6.5 mm (calibrated)

$ 141.70

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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

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
Enlarged Gemstone Image