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20.60 ct Yellow Quartz Gemstone, Quartz Gem in Cushion Checkerboard (double sided) Shape for Sale.
Photos are of Actual Product for Sale
20.60 ct Yellow Quartz Stone, Natural Quartz in Cushion Checkerboard (double sided) Shape for Sale Quartz Gemstone in 18 x 18 mm (calibrated) Size for Sale, Quartz Stone in Light Yellow Color

20.60ct Light Yellow Quartz, Cushion Cut, 17.9x17.9 mm

9.8 out of 10
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Quartz Product ID: 417278
Type: Quartz
Quartz Weight: 20.60 ct Quartz 1 gem
Quartz Size: 18 x 18 mm calibrated Quartz
Quartz Size: 17.9 x 17.9 x 9.1 mm Quartz
Quartz Exact Size: 17.93 x 17.90 x 9.09 mm
Length x Width x Depth
Quartz Shape: Cushion Checkerboard (double sided) Quartz
Quartz Color: Light Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Treatment: Irradiated
Quartz Origin: Brazil Quartz
Content: 1 pc
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Product Description

This is a 20.60 carat natural light yellow Quartz gem, 1 pc in cushion shape with an exact size of 17.93 x 17.90 x 9.09 mm. This loose Quartz gemstone was mined in Brazil and its clarity is VVS-VS (Eye Clean).

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GemSelect Certified Store Reviews

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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

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
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

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
Source: Bizrate
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Turnaround Time: 8-12 working days Details
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