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6.69 ct Brown Smoky Quartz Gemstone, Smoky Quartz Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
6.69 ct Brown Smoky Quartz Stone, Natural Smoky Quartz in Diamond-Cut Shape for Sale Smoky Quartz Gemstone in 13 mm (calibrated) Size for Sale, Smoky Quartz Stone in Medium Brown Color

6.69ct Natural Brown Smoky Quartz, Round Cut, 12.48 mm

9.6 out of 10
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Product ID: 513227
Type: Smoky Quartz
Weight: 6.69 ct 1 gem
Size: 13 mm calibrated
Size: 12.5 mm
Exact Size: 12.48 x 9.74 mm
Diameter x Depth
Shape: Diamond-Cut
Color: Medium Brown
Clarity: VVS
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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$
26.50
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 6.69 carat natural medium brown Smoky Quartz gem, 1 pc in round shape with an exact size of 12.48 mm x 9.74 mm . This loose Smoky Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean). No treatment has been applied on this natural Smoky Quartz stone

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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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I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

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

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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