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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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Gray Spinel
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Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
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0.50ct Grape Purple Spinel, Emerald Cut, VVS

6.7 x 3.3 mm

$ 21.54

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1.04ct Plum Purple Spinel, Cushion, VS

6 x 5 mm

$ 124.80

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0.62ct Medium Red Spinel, Oval, VS-SI

6.4 x 4.5 mm

$ 155.00

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1.05ct Medium Dark-Purple Spinel, Cushion, VVS-VS

6.3 x 5.3 mm

$ 189.00

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0.84ct Light Purple Spinel, Cushion, VS

5.5 x 5.2 mm

$ 151.20

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0.98ct Medium Purple Spinel, Marquise, VS

9 x 4.7 mm

$ 97.02

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1.61ct Light Grape Purple-Pink Spinel, Cushion, VS

6.9 x 6.4 mm

$ 127.51

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27.88ctw Black Spinel, Baguette, Opaque

20.1 x 9.9 mm

$ 110.40

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1.33ct Medium-Dark Purple Spinel, Cushion, VVS

6.3 x 6 mm

$ 126.40

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19.65ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 77.82

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0.61ct Hot Pink Spinel, Cushion, VS

5.3 x 5.1 mm

$ 51.24

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0.81ct Medium Purple Spinel, Marquise, VVS-VS

10.9 x 4.4 mm

$ 80.20

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0.72ct Light Purple Spinel, Cushion, VS

4.9 x 4.4 mm

$ 60.48

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7.26ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 28.75

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7.42ctw Black Spinel, Round, Opaque

9.5 mm (calibrated)

$ 39.18

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1.13ct Dark Sangria Spinel, Oval, VS

6 x 5.5 mm

$ 150.68

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0.88ct Medium Purple Spinel, Cushion, VS

5.4 x 5.3 mm

$ 37.91

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1.22ct Pinkish Violet Purple Spinel, Cushion, VVS-VS

6.2 x 5.5 mm

$ 104.68

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1.06ct Pinkish Purple Spinel, Oval, VS

6.6 x 5.4 mm

$ 143.52

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1.02ct Reddish Purple Spinel, Cushion, VS

6 x 6 mm (calibrated)

$ 146.88

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14.37ctw Black Spinel, Heart, Opaque

12 x 12 mm (calibrated)

$ 94.85

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1.18ct Medium Dark-Purple Spinel, Cushion, VS

6.4 x 5.5 mm

$ 141.60

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0.55ct Medium Dark-Purple Spinel, Cushion, VVS-VS

5.4 x 4.3 mm

$ 46.20

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0.53ct Grey Purple-Pink Spinel, Round, VS

5 mm (calibrated)

$ 33.49

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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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
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Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
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Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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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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