90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
Home Gemstones Spinel

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

1.51ct Purple Spinel, Cushion, VS

6.8 x 6 mm

$ 62.90

View Gem

1.64ct Purple Spinel, Cushion, VS

7 x 5.9 mm

$ 102.48

View Gem

1.41ct Purple Spinel, Cushion, VS

6.8 x 5.5 mm

$ 70.48

View Gem

1.42ct Purple Spinel, Cushion, VVS-VS

7 x 5.6 mm

$ 116.68

View Gem

1.74ct Violet Spinel, Cushion, VS

6.9 x 6.6 mm

$ 101.48

View Gem

1.61ct Purple Spinel, Cushion, VS

6.9 x 6.4 mm

$ 105.83

View Gem

1.73ct Purple Spinel, Cushion, VVS-VS

6.9 x 6.4 mm

$ 132.68

View Gem

1.62ct Violet Spinel, Cushion, VVS-VS

6.7 x 6.2 mm

$ 101.23

View Gem

1.49ct Purple Spinel, Cushion, VS

6.7 x 5.5 mm

$ 93.11

View Gem

6.77ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 22.25

View Gem

7.45ctw Black Spinel, Round, Opaque

9.5 mm (calibrated)

$ 24.49

View Gem

6.89ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 22.65

View Gem

7.77ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 25.54

View Gem

1.53ct Purple Spinel, Cushion, VS

6.7 x 5.3 mm

$ 117.34

View Gem

7.32ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 24.06

View Gem

1.46ct Purple Spinel, Cushion, VS

7.5 x 5.7 mm

$ 103.97

View Gem

6.98ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 22.94

View Gem

7.26ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 23.86

View Gem

7.84ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 25.76

View Gem

1.59ct Purple Spinel, Cushion, VVS-VS

6.7 x 5.6 mm

$ 114.13

View Gem

1.45ct Purple Spinel, Cushion, VS

6.6 x 6.3 mm

$ 104.08

View Gem

7.21ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 23.70

View Gem

6.96ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 22.87

View Gem

1.53ct Purple Spinel, Cushion, VS

6.7 x 6.1 mm

$ 109.80

View Gem

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

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Enlarged Gemstone Image