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15.58 ct Violet Amethyst Gemstone, Amethyst Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
15.58 ct Violet Amethyst Stone, Natural Amethyst in Octagon Step Cut Shape for Sale Amethyst Gemstone in 18 x 13 mm (calibrated) Size for Sale, Amethyst Stone in Medium Purplish Violet Color

15.58ct Medium Purplish Violet Amethyst, Emerald Cut, 18.2x13.4 mm

9.6 out of 10
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Product ID: 713395
Type: Amethyst
Weight: 15.58 ct 1 gem
Size: 18 x 13 mm calibrated
Size: 18.2 x 13.4 x 8.7 mm
Exact Size: 18.18 x 13.35 x 8.66 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Medium Purplish Violet
Clarity: VS
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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$
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Product Description

This is a 15.58 carat natural medium purplish violet Amethyst gem, 1 pc in octagon / emerald cut shape with an exact size of 18.18 x 13.35 x 8.66 mm. This loose Amethyst gemstone was mined in Brazil and its clarity is VS (Eye Clean). No treatment has been applied on this natural Amethyst stone

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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
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Easy to use website

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I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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It was all good

Posted By Debsarabs in February, 2026
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Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
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