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18.50 ct Multicolor Mystic Quartz Gemstone, Mystic Quartz Gem in Round Concave Cut Shape for Sale.
Photos are of Actual Product for Sale
18.50 ct Multicolor Mystic Quartz Stone, Natural Mystic Quartz in Round Concave Cut Shape for Sale Mystic Quartz Gemstone in 18.1 mm Size for Sale, Mystic Quartz Stone in Top Rainbow Color

18.50ct Top Rainbow Mystic Quartz, Round Cut, 18.13 mm

9.8 out of 10
See Bizrate Ratings for GemSelect
Mystic Quartz Product ID: 363391
Type: Mystic Quartz
Mystic Quartz Weight: 18.50 ct Mystic Quartz 1 gem
Mystic Quartz Size: mm calibrated Mystic Quartz
Mystic Quartz Size: 18.1 mm Mystic Quartz
Mystic Quartz Exact Size: 18.13 x 11.37 mm
Diameter x Depth
Mystic Quartz Shape: Round Concave Cut Mystic Quartz
Mystic Quartz Color: Top Rainbow Mystic Quartz
Mystic Quartz Clarity: VVS-VS Mystic Quartz
Mystic Quartz Treatment: Coated
Mystic Quartz Origin: Brazil Mystic Quartz
Content: 1 pc
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$
18.50
Item is Sold
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Product Description

This is a 18.50 carat natural top rainbow Mystic Quartz gem, 1 pc in round shape with an exact size of 18.13 mm x 11.37 mm . This loose Mystic Quartz gemstone was mined in Brazil and its clarity is VVS-VS (Eye Clean).

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

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
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