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0.52 ct Black Diamond Gemstone, Diamond Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.52 ct Black Diamond Stone, Natural Diamond in Diamond-Cut Shape for Sale Diamond Gemstone in 4.5 mm (calibrated) Size for Sale, Diamond Stone in Black Color

0.52ct Natural Black Diamond, Round Cut, Opaque

9.7 out of 10
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Diamond Product ID: 668695
Type: Diamond
Diamond Weight: 0.52 ct Diamond 1 gem
Diamond Size: 4.5 mm calibrated Diamond
Diamond Size: 4.6 mm Diamond
Diamond Exact Size: 4.64 x 3.58 mm
Diameter x Depth
Diamond Shape: Diamond-Cut Diamond
Diamond Color: Black Diamond
Diamond Clarity: Opaque Diamond
Diamond Treatment: Untreated
Diamond Origin: India Diamond
Content: 1 pc
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    Gemstone Laboratories
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$
499.20
Item in Stock
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Product Description

This is a 0.52 carat natural black Diamond gem, 1 pc in round shape with an exact size of 4.64 mm x 3.58 mm . This loose Diamond gemstone was mined in India and its clarity is Opaque. No treatment has been applied on this natural Diamond stone

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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image