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Home Gemstones Rainbow Moonstone
6.60 ct White Rainbow Moonstone Gemstone, Rainbow Moonstone Gem in Marquise Cabochon Shape for Sale.
Photos are of Actual Product for Sale
6.60 ct White Rainbow Moonstone Stone, Natural Rainbow Moonstone in Marquise Cabochon Shape for Sale Rainbow Moonstone Gemstone in 22.9 x 7.1 mm Size for Sale, Rainbow Moonstone Stone in Bluish White Color

6.60ct White Rainbow Moonstone, Marquise, 22.9x7.1 mm

9.7 out of 10
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Product ID: 668714
Type: Rainbow Moonstone
Weight: 6.60 ct 1 gem
Size: mm calibrated
Size: 22.9 x 7.1 x 5.3 mm
Exact Size: 22.86 x 7.12 x 5.33 mm
Length x Width x Depth
Shape: Marquise Cabochon
Color: Bluish White
Clarity: Transparent
Treatment: Untreated
Origin: United States
Content: 1 pc
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Product Description

This is a 6.60 carat natural bluish white Rainbow Moonstone gem, 1 pc in marquise shape with an exact size of 22.86 x 7.12 x 5.33 mm. This loose Rainbow Moonstone gemstone was mined in United States and its clarity is Transparent. No treatment has been applied on this natural Rainbow Moonstone stone

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Overall Rating -> 9 star ratings

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Posted By Zæck in December, 2025
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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
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Overall Rating -> 9 star ratings

I do enjoy this website and the wide selection. I would like to see more untreated stones. I also wasn't able to see my past order when I logged in.

Posted By Great selection, ok website in July, 2026
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Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
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I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
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Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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Enlarged Gemstone Image