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1.70 ct Brown Diamond Gemstone, Diamond Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
1.70 ct Brown Diamond Stone, Natural Diamond in Diamond-Cut Shape for Sale Diamond Gemstone in 7.5 mm (calibrated) Size for Sale, Diamond Stone in Cognac Color

1.70ct Natural Cognac Diamond, Round, SI

9.2 out of 10
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Diamond Product ID: 382092
Type: Diamond
Diamond Weight: 1.70 ct Diamond 1 gem
Diamond Size: 7.5 mm calibrated Diamond
Diamond Size: 7.6 mm Diamond
Diamond Exact Size: 7.61 x 4.56 mm
Diameter x Depth
Diamond Shape: Diamond-Cut Diamond
Diamond Color: Cognac Diamond
Diamond Clarity: SI Diamond
Diamond Treatment: Untreated
Diamond Origin: South Africa Diamond
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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$
4,784.02
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Product Description

This is a 1.70 carat natural cognac Diamond gem, 1 pc in round shape with an exact size of 7.61 mm x 4.56 mm . This loose Diamond gemstone was mined in South Africa and its clarity is SI. No treatment has been applied on this natural Diamond stone

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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

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Overall Rating -> 8 star ratings

Good prices

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

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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Enjoy every moment

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I would recommend gem select yo everyone Fast service and no problems

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Overall Rating -> 10 star ratings

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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BGL Brief Report $ 18.00
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ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image