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13.89 ct Yellow Quartz Gemstone, Quartz Gem in Octagon Concave Cut Shape for Sale.
Photos are of Actual Product for Sale
13.89 ct Yellow Quartz Stone, Natural Quartz in Octagon Concave Cut Shape for Sale Quartz Gemstone in 16 x 16 mm (calibrated) Size for Sale, Quartz Stone in Medium Yellow Color

13.89ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS

9.2 out of 10
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Quartz Product ID: 626177
Type: Quartz
Quartz Weight: 13.89 ct Quartz 1 gem
Quartz Size: 16 x 16 mm calibrated Quartz
Quartz Size: 16.1 x 15.9 x 11 mm Quartz
Quartz Exact Size: 16.09 x 15.86 x 11.02 mm
Length x Width x Depth
Quartz Shape: Octagon Concave Cut Quartz
Quartz Color: Medium 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 13.89 carat natural medium yellow Quartz gem, 1 pc in octagon / emerald cut shape with an exact size of 16.09 x 15.86 x 11.02 mm. This loose Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean).

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Overall Rating -> 9 star ratings

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Posted By Ron T in November, 2025
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Posted By Jhidron in October, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Posted By Desertchick in April, 2025
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Posted By Shalini in June, 2025
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