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Natural Loose Spinel Gemstones

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

Spinel Weight
Spinel Size
Spinel Clarity
Spinel Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black Spinel
Blue Spinel
Brown
Golden
Gray Spinel
Green
Multicolor
Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
Yellow
Single
Pairs
Lots
Faceted
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7.45ctw Black Spinel, Round, Opaque

9.5 mm (calibrated)

$ 24.49

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1.49ct Purple Spinel, Cushion, VVS-VS

6 x 6 mm (calibrated)

$ 106.12

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14.66ctw Black Spinel, Heart, Opaque

12 x 12 mm (calibrated)

$ 87.64

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22.11ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 72.67

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0.53ct Pink Spinel, Cushion, VVS-VS

4.7 x 4.3 mm

$ 36.95

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1.10ct Purple Spinel, Cushion, VVS-VS

6.7 x 5.9 mm

$ 109.56

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15.75ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 51.78

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9.91ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 38.00

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0.68ct Pink Spinel, Cushion, VS

5.4 x 5.1 mm

$ 24.31

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1.02ct Purple Spinel, Pear Shape, VVS

7.6 x 6.1 mm

$ 177.62

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0.55ct Red Spinel, Cushion, VVS-VS

5.2 x 4.6 mm

$ 38.35

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0.60ct Purple Spinel, Cushion, VVS-VS

5 x 4 mm (calibrated)

$ 41.83

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1.32ct Purple Spinel, Marquise, VVS-VS

9.7 x 5.6 mm

$ 219.12

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1.03ct Purple Spinel, Cushion, VS

5.8 x 4.7 mm

$ 415.00

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1.08ct Purple Spinel, Cushion, VVS

6.7 x 5.9 mm

$ 107.57

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1.04ct Purple Spinel, Oval, VS

7.4 x 5.5 mm

$ 73.29

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7.36ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 32.25

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1.27ct Purple Spinel, Cushion, VVS

6.5 x 6.3 mm

$ 69.07

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1.12ct Purple Spinel, Cushion, VS

6.4 x 5.9 mm

$ 61.40

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9.78ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 37.50

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1.05ct Purple Spinel, Pear Shape, VVS-VS

6.6 x 5.3 mm

$ 117.72

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1.11ct Purple Spinel, Cushion, VVS-VS

6.3 x 5.5 mm

$ 39.69

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1.65ct Purple Spinel, Cushion, VVS-VS

7.6 x 6.9 mm

$ 117.51

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0.60ct Purple Spinel, Baguette, VVS-VS

8.6 x 3.1 mm

$ 72.00

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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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate
Enlarged Gemstone Image