X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

7.78 ct Turquoise Grandidierite Gemstone, Grandidierite Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
7.78 ct Turquoise Grandidierite Stone, Natural Grandidierite in Cushion-Cut Shape for Sale Grandidierite Gemstone in 15.2 x 10.7 mm Size for Sale, Grandidierite Stone in Dark Blue Green Color

7.78ct Dark Blue Green Grandidierite, Cushion Cut, 15.2x10.7 mm

9.5 out of 10
See Bizrate Ratings for GemSelect
Grandidierite Product ID: 472024
Type: Grandidierite
Grandidierite Weight: 7.78 ct Grandidierite 1 gem
Grandidierite Size: mm calibrated Grandidierite
Grandidierite Size: 15.2 x 10.7 x 6.6 mm Grandidierite
Grandidierite Exact Size: 15.15 x 10.65 x 6.60 mm
Length x Width x Depth
Grandidierite Shape: Cushion-Cut Grandidierite
Grandidierite Color: Dark Blue Green Grandidierite
Grandidierite Clarity: VS-SI Grandidierite
Grandidierite Treatment: Untreated
Grandidierite Origin: Madagascar Grandidierite
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

$
2,053.92
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 7.78 carat natural dark blue green Grandidierite gem, 1 pc in cushion shape with an exact size of 15.15 x 10.65 x 6.60 mm. This loose Grandidierite gemstone was mined in Madagascar and its clarity is VS-SI. No treatment has been applied on this natural Grandidierite stone

Policies

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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 -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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