X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Spinel
Blue Spinel
Brown
Gray Spinel
Green
Multicolor
Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All

1.06ct Purple Spinel, Cushion, VVS

6 x 5.3 mm

$ 212.00

View Details

1.01ct Purple Spinel, Cushion, VS

6 x 6 mm (calibrated)

$ 121.20

View Details

1.38ct Purple Spinel, Cushion, VVS

6.4 x 5.6 mm

$ 165.60

View Details

0.93ct Red Spinel, Pear Shape, VS-SI

8.6 x 5.6 mm

$ 232.50

View Details

1.04ct Purple Spinel, Cushion, VS

6.8 x 5.9 mm

$ 92.24

View Details

0.92ct Gray Spinel, Cushion, VVS-VS

5.8 x 4.9 mm

$ 39.64

View Details

14.51ctw Black Spinel, Heart, Opaque

12 x 12 mm (calibrated)

$ 87.06

View Details

0.57ct Red Spinel, Oval, VS

5.5 x 4.8 mm

$ 57.00

View Details

7.50ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 39.60

View Details

13.46ct Black Spinel, Baguette, Opaque

19.8 x 10.1 mm

$ 48.46

View Details

0.90ct Violet Spinel, Oval, VS

6.4 x 5.2 mm

$ 101.54

View Details

0.50ct Purple Spinel, Cushion, VS

4.6 x 3.8 mm

$ 42.00

View Details

0.54ct Purple Spinel, Round, VS

4.8 mm

$ 34.13

View Details

0.61ct Purple Spinel, Oval, VVS

5.7 x 4.9 mm

$ 51.24

View Details

14.92ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 59.09

View Details

25.09ctw Black Spinel, Baguette, Opaque

19.9 x 10.1 mm

$ 90.32

View Details

3.09ct Pink Spinel, Cushion, VVS-VS

9 x 7.3 mm

$ 8,961.00

View Details

1.10ct Purple Spinel, Cushion, VS

6 x 6 mm (calibrated)

$ 93.40

View Details

0.53ct Purple Spinel, Round, VVS-VS

4.8 mm

$ 33.49

View Details

0.67ct Red Spinel, Oval, VS

5.6 x 4.9 mm

$ 167.50

View Details

0.24ct Pink Spinel, Baguette, VS-SI

4.3 x 2.8 mm

$ 24.00

View Details

1.42ct Purple Spinel, Cushion, VVS

6.9 x 6.1 mm

$ 103.68

View Details

0.31ct Red Spinel, Baguette, VVS-VS

3.6 x 3.3 mm

$ 31.00

View Details

9.91ctw Black Spinel, Round, Opaque

10 mm (calibrated)

$ 45.78

View Details

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

Web site is very simple to navigate Selection is terrific

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

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
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

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 -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate
Enlarged Gemstone Image