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6.46 ct Yellow Quartz Gemstone, Quartz Gem in Octagon Concave Cut Shape for Sale.
Photos are of Actual Product for Sale
6.46 ct Yellow Quartz Stone, Natural Quartz in Octagon Concave Cut Shape for Sale Quartz Gemstone in 12 x 12 mm (calibrated) Size for Sale, Quartz Stone in Light Yellow Color

6.46ct Light Yellow Quartz, Emerald Cut, 12.1x12.1 mm

9.8 out of 10
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Quartz Product ID: 602889
Type: Quartz
Quartz Weight: 6.46 ct Quartz 1 gem
Quartz Size: 12 x 12 mm calibrated Quartz
Quartz Size: 12.1 x 12.1 x 8 mm Quartz
Quartz Exact Size: 12.13 x 12.09 x 8.00 mm
Length x Width x Depth
Quartz Shape: Octagon Concave Cut Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Treatment: Irradiated
Quartz Origin: Brazil Quartz
Content: 1 pc
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Product Description

This is a 6.46 carat natural light yellow Quartz gem, 1 pc in octagon / emerald cut shape with an exact size of 12.13 x 12.09 x 8.00 mm. This loose Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean).

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
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