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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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Black Spinel
Blue Spinel
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Gray Spinel
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Orange
Pink Spinel
Purple Spinel
Red Spinel
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Violet Spinel
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Yellow
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0.54ct Pink Spinel, Cushion, VVS

5.2 x 4.3 mm

$ 37.65

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1.03ct Purple Spinel, Cushion, VVS-VS

6.4 x 5.9 mm

$ 153.88

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1.14ct Purple Spinel, Cushion, VS

7 x 5 mm (calibrated)

$ 113.54

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0.24ct Pink Spinel, Baguette, VS-SI

4.3 x 2.8 mm

$ 19.92

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25.41ctw Black Spinel, Baguette, Opaque

20 x 10.1 mm

$ 75.93

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1.58ct Purple Spinel, Cushion, VVS-VS

6.9 x 6.5 mm

$ 262.28

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1.36ct Purple Spinel, Cushion, VS

6.9 x 6 mm

$ 162.55

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14.84ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 48.77

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0.90ct Violet Spinel, Cushion, VS

6.5 x 5.6 mm

$ 45.23

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25.72ctw Black Spinel, Baguette, Opaque

17.7 x 8.3 mm

$ 202.33

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9.42ctw Black Spinel, Trillion, Opaque

10 x 10 mm (calibrated)

$ 46.91

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1.12ct Purple Spinel, Cushion, VS

6.7 x 5.4 mm

$ 67.54

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1.24ct Purple Spinel, Cushion, VVS

6.7 x 6 mm

$ 69.37

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13.02ctw Black Spinel, Heart, Opaque

12 x 12 mm (calibrated)

$ 64.84

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1.52ct Purple Spinel, Cushion, VS

6.5 x 6.2 mm

$ 82.31

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1.14ct Purple Spinel, Cushion, VVS

6.8 x 5.6 mm

$ 113.54

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1.18ct Purple Spinel, Cushion, VVS-VS

6.7 x 5.7 mm

$ 64.64

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1.36ct Purple Spinel, Oval, VS

6.9 x 6 mm

$ 156.46

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11.99ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 39.41

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1.51ct Violet Spinel, Cushion, VS

6.7 x 6.4 mm

$ 125.79

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7.84ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 25.76

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0.57ct Purple Spinel, Cushion, VVS-VS

5.9 x 4.2 mm

$ 28.39

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1.24ct Purple Spinel, Cushion, VS

6.6 x 6 mm

$ 74.10

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1.55ct Purple Spinel, Oval, VVS-VS

7 x 6.7 mm

$ 258.13

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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

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate
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