search
  • Sign In
    Sign Up

  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy 12 x 8 mm Rainbow Moonstone Gems

(0)
12 x 8 mm Rainbow Moonstone Weight 12 x 8 mm Rainbow Moonstone Size 12 x 8 mm Rainbow Moonstone Clarity 12 x 8 mm Rainbow Moonstone Price 12 x 8 mm Rainbow Moonstone Origin
More
12 x 8 mm Rainbow Moonstone Single
12 x 8 mm Rainbow Moonstone Pairs
12 x 8 mm Rainbow Moonstone Lots
12 x 8 mm Rainbow Moonstone Faceted
12 x 8 mm Rainbow Moonstone Cabochons
All Sizes Size Ranges Calibrated Sizes
3 x 3 mm 5 x 5 mm 7 x 5 mm 7 mm 8 x 6 mm 8 mm 9 mm 9 x 9 mm 9 x 7 mm 10 x 8 mm 10 mm 11 x 11 mm 11 x 9 mm 14 x 12 mm 14 x 10 mm 14 mm 15 x 10 mm 15 mm 16 x 16 mm 17 mm 18 mm 18 x 18 mm 18 x 13 mm 20 x 20 mm 20 x 15 mm
Sort By:
Clear All
Exact Match not Available: Go Back
25.23 ct Oval Rainbow Moonstone, 19 x 12.2 mm From the United States, Photo A
Click for Product Video (669283)

25.23 ct Oval Rainbow Moonstone, 19 x 12.2 mm From the United States

Rainbow Moonstone

25.23ct total2 pcs
$ 454.14
19 x 12.2 mm
View Details
Add to Cart
14.87 ct Oval Rainbow Moonstone, 19.1 x 11.4 mm From the United States, Photo A

14.87 ct Oval Rainbow Moonstone, 19.1 x 11.4 mm From the United States

Rainbow Moonstone

14.87ct1 pc
$ 14.87
19.1 x 11.4 mm
View Details
Add to Cart
45.68 ct Loose Pencil Cut Rainbow Moonstone, 41.9 x 12.7 mm From the United States, Photo A

45.68 ct Loose Pencil Cut Rainbow Moonstone, 41.9 x 12.7 mm From the United States

Rainbow Moonstone

45.68ct1 pc
$ 4.57
41.9 x 12.7 mm
View Details
Add to Cart
16.67 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 24.3 x 12.5 mm, Photo A

16.67 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 24.3 x 12.5 mm

Rainbow Moonstone

16.67ct1 pc
$ 250.05
24.3 x 12.5 mm
View Details
Add to Cart
3.5 ct Round Cut Rainbow Moonstone, 10.1 mm From the United States, Photo A

3.5 ct Round Cut Rainbow Moonstone, 10.1 mm From the United States

Rainbow Moonstone

3.50ct1 pc
$ 59.82
10.1 mm
View Details
Add to Cart
23.19 ct Fancy Rainbow Moonstone, 25.8 x 15.4 mm From the United States, Photo A

23.19 ct Fancy Rainbow Moonstone, 25.8 x 15.4 mm From the United States

Rainbow Moonstone

23.19ct1 pc
$ 185.52
25.8 x 15.4 mm
View Details
Add to Cart
2.14 ct Oval Checkerboard Rainbow Moonstone, 7.1 x 6.2 mm From India, Photo A

2.14 ct Oval Checkerboard Rainbow Moonstone, 7.1 x 6.2 mm From India

Rainbow Moonstone

2.14ct total2 pcs
$ 42.09
7.1 x 6.2 mm
View Details
Add to Cart
29.54 ct Loose Pencil Cut Rainbow Moonstone, 42.7 x 9.7 mm From the United States, Photo A

29.54 ct Loose Pencil Cut Rainbow Moonstone, 42.7 x 9.7 mm From the United States

Rainbow Moonstone

29.54ct1 pc
$ 2.95
42.7 x 9.7 mm
View Details
Add to Cart
19.59 ct Oval Rainbow Moonstone, 23.6 x 15.6 mm From the United States, Photo A

19.59 ct Oval Rainbow Moonstone, 23.6 x 15.6 mm From the United States

Rainbow Moonstone

19.59ct1 pc
$ 19.59
23.6 x 15.6 mm
View Details
Add to Cart
2.66 ct Square Cut Rainbow Moonstone, 3.1 x 3 mm From India, Photo A

2.66 ct Square Cut Rainbow Moonstone, 3.1 x 3 mm From India

Rainbow Moonstone

2.66ct total20 pcs
$ 50.62
3.1 x 3 mm
View Details
Add to Cart
3.06 ct Square Cut Rainbow Moonstone, 3.1 x 3 mm From India, Photo A

3.06 ct Square Cut Rainbow Moonstone, 3.1 x 3 mm From India

Rainbow Moonstone

3.06ct total30 pcs
$ 58.23
3.1 x 3 mm
View Details
Add to Cart
10.37 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 18.3 x 12.2 mm, Photo A

10.37 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 18.3 x 12.2 mm

Rainbow Moonstone

10.37ct1 pc
$ 186.66
18.3 x 12.2 mm
View Details
Add to Cart
1.38 ct Oval Cut Rainbow Moonstone, 8 x 6.1 mm From the United States, Photo A

1.38 ct Oval Cut Rainbow Moonstone, 8 x 6.1 mm From the United States

Rainbow Moonstone

1.38ct1 pc
$ 23.58
8 x 6.1 mm
View Details
Add to Cart
17.81 ct Oval Rainbow Moonstone, 22.3 x 13.3 mm From the United States, Photo A
Click for Product Video (673892)

17.81 ct Oval Rainbow Moonstone, 22.3 x 13.3 mm From the United States

Rainbow Moonstone

17.81ct1 pc
$ 267.15
22.3 x 13.3 mm
View Details
Add to Cart
12.47 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 19.3 x 13.3 mm, Photo A

12.47 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 19.3 x 13.3 mm

Rainbow Moonstone

12.47ct1 pc
$ 224.46
19.3 x 13.3 mm
View Details
Add to Cart
1.71 ct Oval Cut Rainbow Moonstone, 9.2 x 7.1 mm From the United States, Photo A

1.71 ct Oval Cut Rainbow Moonstone, 9.2 x 7.1 mm From the United States

Rainbow Moonstone

1.71ct1 pc
$ 29.22
9.2 x 7.1 mm
View Details
Add to Cart
10.83 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 22.8 x 10.3 mm, Photo A

10.83 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 22.8 x 10.3 mm

Rainbow Moonstone

10.83ct1 pc
$ 162.45
22.8 x 10.3 mm
View Details
Add to Cart
23.45 ct Round Rainbow Moonstone, 15 mm From the United States, Photo A
Click for Product Video (669282)

23.45 ct Round Rainbow Moonstone, 15 mm From the United States

Rainbow Moonstone

23.45ct total2 pcs
$ 422.10
15 mm
View Details
Add to Cart
45.48 ct Loose Pencil Cut Rainbow Moonstone, 38 x 12.7 mm From the United States, Photo A

45.48 ct Loose Pencil Cut Rainbow Moonstone, 38 x 12.7 mm From the United States

Rainbow Moonstone

45.48ct1 pc
$ 4.55
38 x 12.7 mm
View Details
Add to Cart
10.78 ct Oval Rainbow Moonstone, 22.8 x 12.8 mm From the United States, Photo A

10.78 ct Oval Rainbow Moonstone, 22.8 x 12.8 mm From the United States

Rainbow Moonstone

10.78ct1 pc
$ 10.78
22.8 x 12.8 mm
View Details
Add to Cart
8.48 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 20.9 x 10 mm, Photo A

8.48 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 20.9 x 10 mm

Rainbow Moonstone

8.48ct1 pc
$ 67.84
20.9 x 10 mm
View Details
Add to Cart
12.94 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 17.8 x 13.9 mm, Photo A

12.94 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 17.8 x 13.9 mm

Rainbow Moonstone

12.94ct1 pc
$ 232.92
17.8 x 13.9 mm
View Details
Add to Cart
7.62 ct Baguette Rainbow Moonstone, 12.8 x 11.7 mm From the United States, Photo A

7.62 ct Baguette Rainbow Moonstone, 12.8 x 11.7 mm From the United States

Rainbow Moonstone

7.62ct1 pc
$ 137.16
12.8 x 11.7 mm
View Details
Add to Cart
25.6 ct Oval Rainbow Moonstone, 26.6 x 14.4 mm From the United States, Photo A

25.6 ct Oval Rainbow Moonstone, 26.6 x 14.4 mm From the United States

Rainbow Moonstone

25.60ct1 pc
$ 25.60
26.6 x 14.4 mm
View Details
Add to Cart
1.71 ct Round Cut Rainbow Moonstone, 8 mm From the United States, Photo A

1.71 ct Round Cut Rainbow Moonstone, 8 mm From the United States

Rainbow Moonstone

1.71ct1 pc
$ 29.22
8 mm
View Details
Add to Cart
23.54 ct Oval Rainbow Moonstone, 27.7 x 14.4 mm From the United States, Photo A

23.54 ct Oval Rainbow Moonstone, 27.7 x 14.4 mm From the United States

Rainbow Moonstone

23.54ct1 pc
$ 23.54
27.7 x 14.4 mm
View Details
Add to Cart
16.69 ct Fancy Rainbow Moonstone, 22.1 x 12.6 mm From the United States, Photo A

16.69 ct Fancy Rainbow Moonstone, 22.1 x 12.6 mm From the United States

Rainbow Moonstone

16.69ct1 pc
$ 133.52
22.1 x 12.6 mm
View Details
Add to Cart
21.23 ct Pencil Cut Rainbow Moonstone, 26.6 x 10.4 mm From the United States, Photo A

21.23 ct Pencil Cut Rainbow Moonstone, 26.6 x 10.4 mm From the United States

Rainbow Moonstone

21.23ct1 pc
$ 6.37
26.6 x 10.4 mm
View Details
Add to Cart
1.56 carat Pear Shape Rainbow Moonstone, loose Certified Rainbow Moonstone from India, Natural Untreated Gems, 5 x 4.9 mm, Photo A

1.56 carat Pear Shape Rainbow Moonstone, loose Certified Rainbow Moonstone from India, Natural Untreated Gems, 5 x 4.9 mm

Rainbow Moonstone

1.56ct total4 pcs
$ 29.17
5 x 4.9 mm
View Details
Add to Cart
17.01 ct Marquise Rainbow Moonstone, 31.1 x 12.2 mm From the United States, Photo A

17.01 ct Marquise Rainbow Moonstone, 31.1 x 12.2 mm From the United States

Rainbow Moonstone

17.01ct1 pc
$ 136.08
31.1 x 12.2 mm
View Details
Add to Cart
2.9 ct Square Cut Rainbow Moonstone, 3 x 2.9 mm From Sri Lanka, Photo A

2.9 ct Square Cut Rainbow Moonstone, 3 x 2.9 mm From Sri Lanka

Rainbow Moonstone

2.90ct total20 pcs
$ 54.23
3 x 2.9 mm
View Details
Add to Cart
12.81 ct Baguette Rainbow Moonstone, 19.2 x 10.2 mm From the United States, Photo A

12.81 ct Baguette Rainbow Moonstone, 19.2 x 10.2 mm From the United States

Rainbow Moonstone

12.81ct1 pc
$ 102.48
19.2 x 10.2 mm
View Details
Add to Cart
Photos are of Actual Products for Sale
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

It was simple and clear to understand.

Posted By Thora007 in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Well presented images, clear information, quick and easy check out.

Posted By Mr. Bezel in July, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

It went well

Posted By Rob in December, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

Posted By Rock Hound in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Always an easy experience using Gem select.

Posted By Jeff in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very detailed and great pictures

Posted By Alexandrite in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

My first purchase went well. I will purchase more gems in the future.

Posted By NoHalalAl in March, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

16966

Continue Shopping
Checkout
Continue Shopping
Checkout