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10.31 ct Multicolor Mystic Quartz Gemstone, Mystic Quartz Gem in Octagon Concave Cut Shape for Sale.
Photos are of Actual Product for Sale
10.31 ct Multicolor Mystic Quartz Stone, Natural Mystic Quartz in Octagon Concave Cut Shape for Sale Mystic Quartz Gemstone in 16 x 12 mm (calibrated) Size for Sale, Mystic Quartz Stone in Top Rainbow Color

10.31ct Top Rainbow Mystic Quartz, Emerald Cut, 16x11.9 mm

9.8 out of 10
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Mystic Quartz Product ID: 362433
Type: Mystic Quartz
Mystic Quartz Weight: 10.31 ct Mystic Quartz 1 gem
Mystic Quartz Size: 16 x 12 mm calibrated Mystic Quartz
Mystic Quartz Size: 16 x 11.9 x 8.1 mm Mystic Quartz
Mystic Quartz Exact Size: 15.98 x 11.91 x 8.05 mm
Length x Width x Depth
Mystic Quartz Shape: Octagon Concave Cut Mystic Quartz
Mystic Quartz Color: Top Rainbow Mystic Quartz
Mystic Quartz Clarity: VVS-VS Mystic Quartz
Mystic Quartz Treatment: Coated
Mystic Quartz Origin: Brazil Mystic Quartz
Content: 1 pc
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10.31
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Product Description

This is a 10.31 carat natural top rainbow Mystic Quartz gem, 1 pc in octagon / emerald cut shape with an exact size of 15.98 x 11.91 x 8.05 mm. This loose Mystic Quartz gemstone was mined in Brazil and its clarity is VVS-VS (Eye Clean).

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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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Good prices

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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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Posted By Lex in April, 2026
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