search
  • Sign In
    Sign Up

  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART

Buy 6 ct Gemstones

(9)
6 ct Gemstones Weight 6 ct Gemstones Size 6 ct Gemstones Clarity 6 ct Gemstones Price 6 ct Gemstones Origin
More
6 ct Gemstones Single
6 ct Gemstones Pairs
6 ct Gemstones Lots
6 ct Gemstones Faceted
6 ct Gemstones Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale
6.10ct Loose Rainbow Moonstone | 6.1 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 18.4 x 9.5 mm, Photo A

6.1 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 18.4 x 9.5 mm

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.10 carat weight Rainbow Moonstone

6.10ct1 Piece
$ 109.80
18.4 x 9.5 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.10 ct Rainbow Moonstone
Rainbow Moonstone Shape: Pear Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 18.4 x 9.5 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.63ct Loose Rainbow Moonstone | 6.63 ct Marquise Rainbow Moonstone, 19.4 x 8.6 mm From the United States, Photo A

6.63 ct Marquise Rainbow Moonstone, 19.4 x 8.6 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.63 carat weight Rainbow Moonstone

6.63ct1 Piece
$ 53.04
19.4 x 8.6 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.63 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 19.4 x 8.6 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.42ct Loose Rainbow Moonstone | 6.42 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 16.8 x 11.3 mm, Photo A

6.42 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 16.8 x 11.3 mm

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.42 carat weight Rainbow Moonstone

6.42ct1 Piece
$ 96.30
16.8 x 11.3 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.42 ct Rainbow Moonstone
Rainbow Moonstone Shape: Pear Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 16.8 x 11.3 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.09ct Loose Rainbow Moonstone | 6.09 ct Marquise Rainbow Moonstone, 21 x 6.7 mm From the United States, Photo A

6.09 ct Marquise Rainbow Moonstone, 21 x 6.7 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.09 carat weight Rainbow Moonstone

6.09ct1 Piece
$ 91.35
21 x 6.7 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.09 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 21 x 6.7 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.97ct Loose Rainbow Moonstone | 5.97 ct Marquise Rainbow Moonstone, 17.7 x 7.5 mm From the United States, Photo A

5.97 ct Marquise Rainbow Moonstone, 17.7 x 7.5 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 5.97 carat weight Rainbow Moonstone

5.97ct1 Piece
$ 107.46
17.7 x 7.5 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 5.97 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 17.7 x 7.5 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.47ct Loose Rainbow Moonstone | 6.47 ct Baguette Rainbow Moonstone, 15.2 x 7.8 mm From the United States, Photo A

6.47 ct Baguette Rainbow Moonstone, 15.2 x 7.8 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.47 carat weight Rainbow Moonstone

6.47ct1 Piece
$ 116.46
15.2 x 7.8 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.47 ct Rainbow Moonstone
Rainbow Moonstone Shape: Baguette Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 15.2 x 7.8 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
5.90ct Loose Rainbow Moonstone | 5.9 ct Baguette Rainbow Moonstone, 15.6 x 7.2 mm From the United States, Photo A

5.9 ct Baguette Rainbow Moonstone, 15.6 x 7.2 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 5.90 carat weight Rainbow Moonstone

5.90ct1 Piece
$ 47.20
15.6 x 7.2 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 5.90 ct Rainbow Moonstone
Rainbow Moonstone Shape: Baguette Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 15.6 x 7.2 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.60ct Loose Rainbow Moonstone | 6.6 ct Marquise Rainbow Moonstone, 22.9 x 7.1 mm From the United States, Photo A

6.6 ct Marquise Rainbow Moonstone, 22.9 x 7.1 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.60 carat weight Rainbow Moonstone

6.60ct1 Piece
$ 118.80
22.9 x 7.1 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.60 ct Rainbow Moonstone
Rainbow Moonstone Shape: Marquise Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 22.9 x 7.1 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
6.69ct Loose Rainbow Moonstone | 6.69 ct Fancy Rainbow Moonstone, 20.1 x 8.7 mm From the United States, Photo A

6.69 ct Fancy Rainbow Moonstone, 20.1 x 8.7 mm From the United States

Buy Natural Rainbow Moonstone, Qty: 1 pc | 6.69 carat weight Rainbow Moonstone

6.69ct1 Piece
$ 120.42
20.1 x 8.7 mm
Item Description
Stone Type: Loose Rainbow Moonstone
Rainbow Moonstone Weight: 6.69 ct Rainbow Moonstone
Rainbow Moonstone Shape: Fancy Cabochon Rainbow Moonstone
Rainbow Moonstone Size: 20.1 x 8.7 mm Rainbow Moonstone
Rainbow Moonstone Color: Bluish White Rainbow Moonstone
Rainbow Moonstone Clarity: Transparent Rainbow Moonstone
Rainbow Moonstone Origin: United States Rainbow Moonstone
Rainbow Moonstone Treatment: Untreated
Rainbow Moonstone Quantity: 1
Rainbow Moonstone Certificate: GemSelect
Product Description:
View Details
Add to Cart
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 6 carat gems. Browse the largest selection of natural loose colored gemstones available in 6 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 6-carat peridot gems. Select 'blue' to shop for 6-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Gemselect is a good website with a great selection of loose gems for sale. The prices are fairly decent, with the only negative being the cut quality of the gems. This is my go to retailer for gemstones and will continue to be, given that the packages arrive in a timely manner.

Posted By Lunchies in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

Posted By T-bone in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience! First time buyer

Posted By Todi89 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to navigate

Posted By G Funk in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection and excellent website.

Posted By JBW in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

great. thank you

Posted By Carrotroller in July, 2023
Source: Bizrate

Overall Rating -> 7 star ratings

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Found what I was looking for

Posted By Rian in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use.

Posted By Hope in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023
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.

1705

Continue Shopping
Checkout
Continue Shopping
Checkout