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6.63 ct White Rainbow Moonstone Gemstone, Rainbow Moonstone Gem in Marquise Cabochon Shape for Sale.
Photos are of Actual Product for Sale
6.63 ct White Rainbow Moonstone Stone, Natural Rainbow Moonstone in Marquise Cabochon Shape for Sale Rainbow Moonstone Gemstone in 19.4 x 8.6 mm Size for Sale, Rainbow Moonstone Stone in Bluish White Color

6.63ct Bluish White Rainbow Moonstone, Marquise, 19.4x8.6 mm

9.8 out of 10
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Rainbow Moonstone Product ID: 681991
Type: Rainbow Moonstone
Rainbow Moonstone Weight: 6.63 ct Rainbow Moonstone 1 gem
Rainbow Moonstone Size: mm calibrated Rainbow Moonstone
Rainbow Moonstone Size: 19.4 x 8.6 x 5.5 mm Rainbow Moonstone
Rainbow Moonstone Exact Size: 19.35 x 8.57 x 5.47 mm
Length x Width x Depth
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Origin: United States Rainbow Moonstone
Content: 1 pc
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$
63.65
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Product Description

This is a 6.63 carat natural bluish white Rainbow Moonstone gem, 1 pc in marquise shape with an exact size of 19.35 x 8.57 x 5.47 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 -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

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Over pretty well experience the your website no complaints about it very easy reliable service provided

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Download Identification Report PDF
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image