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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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1.45ct Light Pinkish Purple Spinel, Cushion, VS

6.8 x 5.8 mm

$ 122.90

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1.73ct Plum Purple Spinel, Cushion, VVS-VS

7.4 x 6.7 mm

$ 174.38

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1.04ct Raspberry Red Tone Spinel, Cushion, VVS-VS

6.3 x 5.2 mm

$ 44.81

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0.59ct Light Reddish Purple Spinel, Oval, VS

5.9 x 4.3 mm

$ 38.94

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0.73ct Medium Violet Spinel, Cushion, VVS

5.5 x 5.4 mm

$ 26.21

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1.01ct Medium Violet Spinel, Oval, VS

6.4 x 5.4 mm

$ 136.43

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1.07ct Deep Purple Spinel, Cushion, VS

6.5 x 5.5 mm

$ 154.08

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1.04ct Plum Purple Spinel, Cushion, VS

6 x 5 mm

$ 124.80

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0.87ct Light Purple Spinel, Cushion, VS

6.1 x 5.5 mm

$ 57.42

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0.60ct Deep Purple Spinel, Cushion, VVS-VS

5 x 4 mm (calibrated)

$ 50.40

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1.30ct Medium-Light Purple Spinel, Cushion, VS

6.3 x 6.2 mm

$ 65.00

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1.58ct Deep Purple Red Spinel, Cushion, VVS

7.2 x 6.3 mm

$ 189.60

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0.57ct Light Greyish Purple Spinel, Oval, VVS-VS

6.3 x 4.3 mm

$ 57.00

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0.61ct Reddish Purple Spinel, Cushion, VVS

5.4 x 4.8 mm

$ 61.00

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0.63ct Medium Purple Spinel, Cushion, VVS-VS

4.8 x 4.5 mm

$ 52.92

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0.98ct Grayish Violet Spinel, Pear Shape, VS

8.4 x 5.1 mm

$ 110.58

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0.68ct Medium Purple Spinel, Cushion, VVS-VS

5 x 5 mm (calibrated)

$ 57.12

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0.93ct Grey Purple Spinel, Cushion, VS

5.7 x 5.1 mm

$ 56.32

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1.08ct Medium Purple Spinel, Cushion, VS

5.9 x 5.4 mm

$ 85.01

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1.76ct Medium Dark-Purple Spinel, Cushion, VVS-VS

7.2 x 6.4 mm

$ 211.20

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1.89ct Deep Purple Red Spinel, Cushion, VVS-VS

7.6 x 6 mm

$ 113.40

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1.16ct Dark Magenta-Pink Spinel, Cushion, VS

6.4 x 5.7 mm

$ 167.04

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1.33ct Medium-Dark Purple Spinel, Cushion, VVS

6.3 x 6 mm

$ 126.40

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0.55ct Very Light Purple Spinel, Round, VS

4.5 mm (calibrated)

$ 34.75

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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 -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate
Enlarged Gemstone Image