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

0.55ct Natural Black Diamond, Round Cut, Opaque

9.7 out of 10
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Diamond Product ID: 668694
Type: Diamond
Diamond Weight: 0.55 ct Diamond 1 gem
Diamond Size: mm calibrated Diamond
Diamond Size: 4.8 mm Diamond
Diamond Exact Size: 4.77 x 3.68 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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  • Natural certified gemstones

    Gemstone Laboratories
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  • 30-day risk free return policy

$
528.00
Item in Stock
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Product Description

This is a 0.55 carat natural black Diamond gem, 1 pc in round shape with an exact size of 4.77 mm x 3.68 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 -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
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Posted By Curt's Cabochons in June, 2025
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I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image