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 Prehnite
8.66 ct Green Prehnite Gemstone, Prehnite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
8.66 ct Green Prehnite Stone, Natural Prehnite in Oval Facet Shape for Sale Prehnite Gemstone in 16 x 12 mm (calibrated) Size for Sale, Prehnite Stone in Green Color
Gemstone Certificate Below

This Gemstone is certified
The Price above includes the certificate below!

Gem Report

8.66ct Natural Green Prehnite, Oval Cut, 15.9x12 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 243539
Type: Prehnite
Weight: 8.66 ct 1 gem
Size: 16 x 12 mm calibrated
Size: 15.9 x 12 x 7.7 mm
Exact Size: 15.93 x 12.02 x 7.69 mm
Length x Width x Depth
Shape: Oval Facet
Color: Green
Clarity: Transparent
Treatment: Untreated
Origin: South Africa
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

$
38.97
Item is Sold
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 8.66 carat natural green Prehnite gem, 1 pc in oval shape with an exact size of 15.93 x 12.02 x 7.69 mm. This loose Prehnite gemstone was mined in South Africa and its clarity is Transparent. No treatment has been applied on this natural Prehnite 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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim 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 -> 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