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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
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Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
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1.29ct Purple-Pink Spinel, Cushion, VS-SI

6.6 x 5.9 mm

$ 115.22

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1.27ct Medium Purple Spinel, Cushion, VVS-VS

6.3 x 6.1 mm

$ 125.74

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0.58ct Very Light Pinkish Purple Spinel, Round, VVS

5 mm (calibrated)

$ 23.58

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0.53ct Reddish Orange Spinel, Oval, VS

5.4 x 4.4 mm

$ 53.00

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0.90ct Medium Violet Spinel, Cushion, VS

6.5 x 5.6 mm

$ 54.49

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0.58ct Light Pink Spinel, Cushion, VS

5 x 5 mm (calibrated)

$ 24.98

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1.36ct Pale Purple Spinel, Cushion, VS

6.8 x 6 mm

$ 163.20

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1.45ct Medium Purple Spinel, Cushion, VS

7.1 x 6.6 mm

$ 110.24

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0.48ct Medium Pink Spinel, Trillion, VS-SI

6.1 x 5.1 mm

$ 120.00

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1.73ct Plum Purple Spinel, Cushion, VVS-VS

7.4 x 6.7 mm

$ 174.38

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0.67ct Light Pinkish Purple Spinel, Oval, VVS-VS

5.7 x 5.1 mm

$ 67.00

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1.17ct Dark Purple Spinel, Cushion, VVS-VS

6.4 x 5.6 mm

$ 234.00

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0.65ct Grey-Purple Spinel, Cushion, VS

5 x 5 mm (calibrated)

$ 39.00

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14.02ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 55.52

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1.08ct Dark Purple Spinel, Pear Shape, VVS-VS

7.5 x 6 mm

$ 216.00

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0.52ct Dark Red Spinel, Cushion, VVS-VS

5.4 x 4.4 mm

$ 52.00

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0.56ct Medium Red Spinel, Cushion, VS

5 x 4.6 mm

$ 56.00

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9.78ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.18

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7.19ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 28.48

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8.89ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 35.21

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1.51ct Purple-Pink Spinel, Cushion, VVS

7 x 6 mm

$ 101.78

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6.74ctw Black Spinel, Round, Opaque

9.5 mm (calibrated)

$ 35.59

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14.33ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 53.72

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0.44ct Bright Pink Spinel, Cushion, VS

4.7 x 4 mm

$ 36.96

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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

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate
Enlarged Gemstone Image