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Natural Loose Spinel Gemstones

Browse our selection of natural loose spinel gemstones in vibrant colors and premium cuts.

Spinel Weight
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For Example: 8-9
Bi-color
Black Spinel
Blue Spinel
Brown
Gray Spinel
Green
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Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
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0.58ct Purple Spinel, Cushion, VS

5.1 x 4.6 mm

$ 48.72

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1.30ct Purple Spinel, Cushion, VS

6.3 x 5.9 mm

$ 120.12

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3.08ct Pink Spinel, Marquise, VVS

14 x 7 mm (calibrated)

$ 8,932.00

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1.29ct Purple Spinel, Cushion, VS-SI

6.6 x 5.9 mm

$ 115.22

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0.93ct Purple Spinel, Cushion, VS

5.4 x 5.2 mm

$ 55.80

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1.44ct Purple Spinel, Cushion, VS

6.4 x 5.7 mm

$ 133.06

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1.13ct Purple Spinel, Cushion, VVS

7 x 5 mm (calibrated)

$ 135.60

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1.22ct Purple Spinel, Cushion, VS

7 x 6 mm

$ 219.60

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0.73ct Gray Spinel, Cushion, VVS

5.5 x 5.5 mm

$ 73.00

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0.60ct Purple Spinel, Cushion, VS

5.5 x 4.7 mm

$ 36.00

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1.38ct Violet Spinel, Cushion, VS

6.3 x 6 mm

$ 98.62

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1.16ct Purple Spinel, Cushion, VS

7 x 5.3 mm

$ 208.80

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1.33ct Purple Spinel, Cushion, VVS

6.3 x 6 mm

$ 126.40

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0.67ct Violet Spinel, Cushion, VVS-VS

5.1 x 4.7 mm

$ 56.28

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1.27ct Purple Spinel, Cushion, VS

6.9 x 5.9 mm

$ 107.82

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19.19ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 151.98

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0.98ct Purple Spinel, Cushion, VS

6.2 x 5 mm

$ 83.21

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9.78ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.18

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1.39ct Purple Spinel, Cushion, VVS-VS

7 x 5.6 mm

$ 110.09

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1.36ct Purple Spinel, Cushion, VS

6.5 x 5.4 mm

$ 120.64

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9.59ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 44.30

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8.64ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 39.91

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1.76ct Purple Spinel, Cushion, VVS-VS

7.2 x 6.4 mm

$ 211.20

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0.69ct Purple Spinel, Cushion, VVS

5.2 x 4.9 mm

$ 41.40

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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

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons 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 -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate
Enlarged Gemstone Image