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 Obsidian
66.01 ct Black Obsidian Gemstone, Obsidian Gem in Pyramid Cabochon Shape for Sale.
Photos are of Actual Product for Sale
66.01 ct Black Obsidian Stone, Natural Obsidian in Pyramid Cabochon Shape for Sale Obsidian Gemstone in 26.3 x 26.2 mm Size for Sale, Obsidian Stone in Black with Grey Lines Color

66.01ct Natural Black Obsidian, Square, 26.3x26.2 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 753277
Type: Obsidian
Weight: 66.01 ct 1 gem
Size: mm calibrated
Size: 26.3 x 26.3 mm
Exact Size: 26.27 x 26.27 x 17.31 mm
Length x Width x Depth
Shape: Pyramid Cabochon
Color: Black with Grey Lines
Clarity: Opaque
Treatment: Untreated
Origin: United States
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

$
54.79
Duty & Tax Free Shipping to the USA
No customs duties or import taxes to pay upon delivery.
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 66.01 carat natural black with grey lines Obsidian gem, 1 pc in square shape with an exact size of 26.33 x 26.21 x 17.31 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

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Could not get it to work 25 times.

Posted By Dock in July, 2026
Source: Bizrate

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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image