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6.58 ct Multicolor Mystic Quartz Gemstone, Mystic Quartz Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
6.58 ct Multicolor Mystic Quartz Stone, Natural Mystic Quartz in Cushion-Cut Shape for Sale Mystic Quartz Gemstone in 12 x 12 mm (calibrated) Size for Sale, Mystic Quartz Stone in Multicolor Color

6.58ct Multicolor Mystic Quartz, Cushion Cut, 12x11.9 mm

9.7 out of 10
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Product ID: 720774
Type: Mystic Quartz
Weight: 6.58 ct 1 gem
Size: 12 x 12 mm calibrated
Size: 12 x 11.9 x 7.4 mm
Exact Size: 11.99 x 11.94 x 7.38 mm
Length x Width x Depth
Shape: Cushion-Cut
Color: Multicolor
Clarity: VVS
Treatment: Coated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 6.58 carat natural multicolor Mystic Quartz gem, 1 pc in cushion shape with an exact size of 11.99 x 11.94 x 7.38 mm. This loose Mystic Quartz gemstone was mined in Brazil and its clarity is VVS (Eye Clean).

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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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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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Easy and functional

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I could see the actual gem I was buying

Posted By Bugs in December, 2025
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Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
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