X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

1.64 ct Brown Diamond Gemstone, Diamond Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
1.64 ct Brown Diamond Stone, Natural Diamond in Cushion-Cut Shape for Sale Diamond Gemstone in 6.7 x 6 mm Size for Sale, Diamond Stone in Deep Cognac Color

1.64ct Natural Deep Cognac Diamond, Cushion, VS-SI

9.2 out of 10
See Bizrate Ratings for GemSelect
Diamond Product ID: 460450
Type: Diamond
Diamond Weight: 1.64 ct Diamond 1 gem
Diamond Size: mm calibrated Diamond
Diamond Size: 6.7 x 6 x 4.6 mm Diamond
Diamond Exact Size: 6.67 x 6.01 x 4.62 mm
Length x Width x Depth
Diamond Shape: Cushion-Cut Diamond
Diamond Color: Deep Cognac Diamond
Diamond Clarity: VS-SI Diamond
Diamond Treatment: Untreated
Diamond Origin: South Africa Diamond
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

$
4,546.08
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

Product Description

This is a 1.64 carat natural deep cognac Diamond gem, 1 pc in cushion shape with an exact size of 6.67 x 6.01 x 4.62 mm. This loose Diamond gemstone was mined in South Africa and its clarity is VS-SI. No treatment has been applied on this natural Diamond stone

GemSelect 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

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
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 $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image