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0.42 ct Black Diamond Gemstone, Diamond Gem in Princess-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.42 ct Black Diamond Stone, Natural Diamond in Princess-Cut Shape for Sale Diamond Gemstone in 3.6 x 3.4 mm Size for Sale, Diamond Stone in Black Color

0.42ct Natural Black Diamond, Square, 3.6x3.4 mm

9.6 out of 10
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Product ID: 678016
Type: Diamond
Weight: 0.42 ct 1 gem
Size: mm calibrated
Size: 3.5 x 3.5 mm
Exact Size: 3.51 x 3.51 x 3.13 mm
Length x Width x Depth
Shape: Princess-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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$
252.00
Item in Stock
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Product Description

This is a 0.42 carat natural black Diamond gem, 1 pc in square shape with an exact size of 3.63 x 3.39 x 3.13 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

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
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

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

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
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Enlarged Gemstone Image