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
Golden
Gray Spinel
Green
Multicolor
Orange
Pink Spinel
Purple Spinel
Red Spinel
Turquoise
Violet Spinel
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All

0.58ct Medium Pink Spinel, Cushion, VS

5.2 x 4.8 mm

$ 58.00

View Details

0.58ct Light Pink Spinel, Cushion, VS

5 x 5 mm (calibrated)

$ 24.98

View Details

1.00ct Medium Purple Spinel, Oval, VS

7.4 x 5.6 mm

$ 84.90

View Details

0.91ct Dark Purple Spinel, Oval, VVS

6.2 x 4.4 mm

$ 91.00

View Details

1.53ct Grape Violet Tone Spinel, Cushion, VS

6.7 x 5.9 mm

$ 153.58

View Details

6.58ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 30.40

View Details

7.44ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 34.37

View Details

0.66ct Medium Purple Spinel, Cushion, VVS

5.8 x 4.7 mm

$ 66.00

View Details

0.96ct Medium Dark-Purple Spinel, Cushion, VS

6.1 x 5.6 mm

$ 81.50

View Details

0.56ct Raspberry Pink Spinel, Cushion, VS

4.9 x 4.4 mm

$ 47.04

View Details

11.50ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 43.12

View Details

1.08ct Medium Purple Spinel, Cushion, VVS

6.7 x 5.6 mm

$ 71.28

View Details

1.59ct Purple-Pink Spinel, Cushion, VVS-VS

6.7 x 5.6 mm

$ 137.50

View Details

1.75ct Deep Mauve Tone Spinel, Cushion, VS

6.8 x 6.3 mm

$ 210.00

View Details

1.19ct Deep Purple Spinel, Cushion, VS

7.1 x 5.4 mm

$ 171.36

View Details

0.90ct Medium Purple Spinel, Oval, VS

6.6 x 5.1 mm

$ 101.20

View Details

0.90ct Medium Violet Spinel, Cushion, VS

6.5 x 5.6 mm

$ 54.49

View Details

1.76ct Dark Purple Spinel, Cushion, VS

7.6 x 6.6 mm

$ 211.20

View Details

1.12ct Light Purple Spinel, Cushion, VS

6.3 x 6.1 mm

$ 100.79

View Details

1.28ct Deep Purple Spinel, Cushion, VVS

6.9 x 6.1 mm

$ 153.60

View Details

0.59ct Light Reddish Purple Spinel, Oval, VS

5.9 x 4.3 mm

$ 38.94

View Details

7.50ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 39.60

View Details

1.27ct Light Purple Spinel, Cushion, VS

6.9 x 5.9 mm

$ 107.82

View Details

22.02ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 87.20

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 -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate
Enlarged Gemstone Image