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18.41 ct Yellow Quartz Gemstone, Quartz Gem in Octagon Concave Cut Shape for Sale.
Photos are of Actual Product for Sale
18.41 ct Yellow Quartz Stone, Natural Quartz in Octagon Concave Cut Shape for Sale Quartz Gemstone in 18 x 18 mm (calibrated) Size for Sale, Quartz Stone in Light Yellow Color

18.41ct Natural Light Yellow Quartz, Emerald Cut, 18.1x18 mm

9.8 out of 10
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Quartz Product ID: 609034
Type: Quartz
Quartz Weight: 18.41 ct Quartz 1 gem
Quartz Size: 18 x 18 mm calibrated Quartz
Quartz Size: 18.1 x 18 x 11.8 mm Quartz
Quartz Exact Size: 18.08 x 17.95 x 11.80 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 18.41 carat natural light yellow Quartz gem, 1 pc in octagon / emerald cut shape with an exact size of 18.08 x 17.95 x 11.80 mm. This loose Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean).

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Overall Rating -> 10 star ratings

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Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Posted By Ray in April, 2025
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Posted By Sam in March, 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
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
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AIG Brief Report $ 35.00
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ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
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