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
10.83 ct Black Spinel Gemstone, Spinel Gem in Oval Checkerboard Shape for Sale.
Photos are of Actual Product for Sale
10.83 ct Black Spinel Stone, Natural Spinel in Oval Checkerboard Shape for Sale Spinel Gemstone in 16 x 12 mm (calibrated) Size for Sale, Spinel Stone in Black Color

10.83ct Natural Black Spinel, Oval Cut, 16x11.8 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 226903
Type: Spinel
Weight: 10.83 ct 1 gem
Size: 16 x 12 mm calibrated
Size: 16 x 11.8 x 5.8 mm
Exact Size: 15.97 x 11.82 x 5.79 mm
Length x Width x Depth
Shape: Oval Checkerboard
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 1 pc
Certificate Options

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
21.66
Item is Sold
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 10.83 carat natural black Spinel gem, 1 pc in oval shape with an exact size of 15.97 x 11.82 x 5.79 mm. This loose Spinel gemstone was mined in Thailand and its clarity is Opaque. No treatment has been applied on this natural Spinel stone

Policies

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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

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 -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate
Download Identification Report PDF
Enlarged Gemstone Image