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0.99 ct Black Diamond Gemstone, Diamond Gem in Princess-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.99 ct Black Diamond Stone, Natural Diamond in Princess-Cut Shape for Sale Diamond Gemstone in 5.1 x 4.8 mm Size for Sale, Diamond Stone in Black Color

0.99ct Natural Black Diamond, Square, 5.1x4.8 mm

9.6 out of 10
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Diamond Product ID: 677844
Type: Diamond
Diamond Weight: 0.99 ct Diamond 1 gem
Diamond Size: mm calibrated Diamond
Diamond Size: 4.9 x 4.9 mm Diamond
Diamond Exact Size: 4.91 x 4.91 x 4.09 mm
Length x Width x Depth
Diamond Shape: Princess-Cut Diamond
Diamond Color: Black Diamond
Diamond Clarity: Opaque Diamond
Diamond Treatment: Untreated
Diamond Origin: India Diamond
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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$
679.49
Item in Stock
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Product Description

This is a 0.99 carat natural black Diamond gem, 1 pc in square shape with an exact size of 5.07 x 4.75 x 4.09 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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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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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 -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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

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
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