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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 Natural Yellow Quartz, Cushion Cut, 17.9x17.9 mm

9.7 out of 10
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Product ID: 417278
Type: Quartz
Weight: 20.60 ct 1 gem
Size: 18 x 18 mm calibrated
Size: 17.9 x 17.9 x 9.1 mm
Exact Size: 17.93 x 17.90 x 9.09 mm
Length x Width x Depth
Shape: Cushion Checkerboard (double sided)
Color: Light Yellow
Clarity: VVS-VS
Treatment: Irradiated
Origin: Brazil
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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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

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Posted By Ckingpots in July, 2025
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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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