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Home Gemstones Amethyst
17.51 ct Violet Amethyst Gemstone, Amethyst Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
17.51 ct Violet Amethyst Stone, Natural Amethyst in Octagon Step Cut Shape for Sale Amethyst Gemstone in 20 x 15 mm (calibrated) Size for Sale, Amethyst Stone in Vivid Violet Color

17.51ct Natural Violet Amethyst, Emerald Cut, 19.4x14.6 mm

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Product ID: 692720
Type: Amethyst
Weight: 17.51 ct 1 gem
Size: 20 x 15 mm calibrated
Size: 19.4 x 14.6 x 9 mm
Exact Size: 19.39 x 14.64 x 8.99 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Vivid Violet
Clarity: VVS-VS
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 17.51 carat natural vivid violet Amethyst gem, 1 pc in octagon / emerald cut shape with an exact size of 19.39 x 14.64 x 8.99 mm. This loose Amethyst gemstone was mined in Brazil and its clarity is VVS-VS (Eye Clean). No treatment has been applied on this natural Amethyst stone

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Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
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Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
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Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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