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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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Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate
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