X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

10.77 ct Black Obsidian Gemstone, Obsidian Gem in Trillion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
10.77 ct Black Obsidian Stone, Natural Obsidian in Trillion Cabochon Shape for Sale Obsidian Gemstone in 16.9 x 16.7 mm Size for Sale, Obsidian Stone in Black with Bronze Color

10.77ct Black with Bronze Obsidian, Trillion, 16.9x16.7 mm

9.8 out of 10
See Bizrate Ratings for GemSelect
Obsidian Product ID: 590907
Type: Obsidian
Obsidian Weight: 10.77 ct Obsidian 1 gem
Obsidian Size: mm calibrated Obsidian
Obsidian Size: 16.9 x 16.7 x 7.1 mm Obsidian
Obsidian Exact Size: 16.94 x 16.70 x 7.11 mm
Length x Width x Depth
Obsidian Shape: Trillion Cabochon Obsidian
Obsidian Color: Black with Bronze Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Treatment: Untreated
Obsidian Origin: United States Obsidian
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

$
16.16
Item is Sold
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 10.77 carat natural black with bronze Obsidian gem, 1 pc in trillion shape with an exact size of 16.94 x 16.70 x 7.11 mm. This loose Obsidian gemstone was mined in United States and its clarity is Opaque. No treatment has been applied on this natural Obsidian 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

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

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