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Home Gemstones Diamond
0.17 ct Blue Diamond Gemstone, Diamond Gem in Trillion Facet Shape for Sale.
Photos are of Actual Product for Sale
0.17 ct Blue Diamond Stone, Natural Diamond in Trillion Facet Shape for Sale Diamond Gemstone in 4.3 x 3.9 mm Size for Sale, Diamond Stone in Blue Color

0.17ct Natural Blue Diamond, Trillion, 4.3x3.9 mm

9.7 out of 10
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Product ID: 380169
Type: Diamond
Weight: 0.17 ct 1 gem
Size: mm calibrated
Size: 4.3 x 3.9 x 1.8 mm
Exact Size: 4.33 x 3.94 x 1.75 mm
Length x Width x Depth
Shape: Trillion Facet
Color: Blue
Clarity: SI
Treatment: Irradiated
Origin: South Africa
Content: 1 pc
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$
164.77
Item is Sold
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Product Description

This is a 0.17 carat natural blue Diamond gem, 1 pc in trillion shape with an exact size of 4.33 x 3.94 x 1.75 mm. This loose Diamond gemstone was mined in South Africa and its clarity is SI.

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Overall Rating -> 9 star ratings

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Posted By Liz in May, 2026
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The website has a good selection, the interface is very intuitive.

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

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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