X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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 White Rainbow Moonstone, Marquise, 19.4x8.6 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 681991
Type: Rainbow Moonstone
Weight: 6.63 ct 1 gem
Size: mm calibrated
Size: 19.4 x 8.6 x 5.5 mm
Exact Size: 19.35 x 8.57 x 5.47 mm
Length x Width x Depth
Shape: Marquise Cabochon
Color: Bluish White
Clarity: Transparent
Treatment: Untreated
Origin: United States
Content: 1 pc
Certificate Options

Checking all Boxes

  • Natural certified gemstones

    Gemstone Laboratories
  • Accept Credit, Debit Card and PayPal

    Payment Options
  • Worldwide shipping

    Shipping Options
  • 30-day risk free return policy

$
63.65
Item in Stock
Certified Gemstones

RISK FREE

30 DAY RETURN MONEY BACK GUARANTEE

100%

FULLY GUARANTEED

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

Policies

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

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate
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