X
Gemstone Search
90,000+ Happy Customers
20+ Years In Business
Call Us Mon–Fri 8am–5pm

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

11.03 ct Black Spinel Gemstone, Spinel Gem in Trillion Rose-Cut Shape for Sale.
Photos are of Actual Product for Sale
11.03 ct Black Spinel Stone, Natural Spinel in Trillion Rose-Cut Shape for Sale Spinel Gemstone in 14 x 14 mm (calibrated) Size for Sale, Spinel Stone in Black Color

11.03ct Natural Black Spinel, Trillion, 14.1x13.9 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 328477
Type: Spinel
Weight: 11.03 ct 1 gem
Size: 14 x 14 mm calibrated
Size: 14.1 x 13.9 x 6.4 mm
Exact Size: 14.08 x 13.85 x 6.35 mm
Length x Width x Depth
Shape: Trillion Rose-Cut
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

$
22.06
Item is Sold
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 11.03 carat natural black Spinel gem, 1 pc in trillion shape with an exact size of 14.08 x 13.85 x 6.35 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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 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

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate
Download Identification Report PDF
Enlarged Gemstone Image