Shop Gems by Weight, Buy Natural 10 Carat Colored Gemstones

10 ct Gemstones

Buy gems by carat weight. Shop for beautiful, natural 10-carat gems from our extensive inventory.

Browse the largest selection of natural loose colored gemstones available in 10 carats, including rare and hard to find gems such as ammolite, color change diaspore and boulder opal. 10-carat colored gemstones are perfect for statement stones for necklace pendants, cocktail rings and other jewelry pieces.

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 'aquamarine' to see all of our 10-carat aquamarine gems. Select 'violet' to shop for 10-carat purple gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Excellent prices, excellent gemstones, easy to navigating, at the checkout, only a part of my cart was paid, then I get back to my chart, and the missing gemstones were there, so I pay it.At the end of the day, I did 2 consecutive purchases, paying 2 shippings. But even with that issue, I’m sure that worth it.Thanks!

Posted By JPL in April, 2023

Source: Bizrate

Overall Rating -> 10

Pleasant.

Posted By Mk in November, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By MAGSMX in August, 2023

Source: Bizrate

Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023

Source: Bizrate

Overall Rating -> 10

I really like how many options there are and the fact that each stone has multiple photos and clearly explains where they came from and their size and quality

Posted By Shaberu in December, 2022

Source: Bizrate

Overall Rating -> 10

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023

Source: Bizrate

Overall Rating -> 9

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023

Source: Bizrate

Overall Rating -> 10

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

Posted By JamesMichael781 in September, 2023

Source: Bizrate

Overall Rating -> 10

It was fairly easy to navigate after learning the website. Found what I wanted and it’s suppose to be 100% natural gemstones. I will test when they arrive and update my feedback

Posted By NycApe in January, 2023

Source: Bizrate

Overall Rating -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

Source: Bizrate

Overall Rating -> 9

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

Posted By RobDill in August, 2023

Source: Bizrate

Overall Rating -> 9

I was led to the site by google when looking for specific green sapphire briolette. Site is well laid out and very easy to purchase from. Hope the stone is as satisfying!

Posted By Flutie in March, 2023

Source: Bizrate

Overall Rating -> 10

I have been shopping with Jim select for quite a few years. The descriptions of the gyms are accurate and the selection is very broad. Anyone looking for loose gyms, this is the place to go. Check out is easy.Pricing is very reasonable.

Posted By Ronald in January, 2023

Source: Bizrate

Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

Source: Bizrate

Overall Rating -> 10

Need a jem stone forring

Posted By Na in December, 2022

Source: Bizrate

Selected Gemstones

Gemstones A-Z

Buy 10 ct Gemstones

10.51 ct Yellow Citrine, 17.9 x 13 mm Oval Cut From Brazil

10.77 ct Blue Green Turquoise, 19.3 x 14 mm Pear Cut From the United States

10.57 ct Yellow Apatite, 15.1 x 10.9 mm Octagon Cut From Madagascar

10.8 ct Pink Morganite, 20.1 x 12.7 mm Pear Cut From Afghanistan

19.45 ct Oval Moss Agate, 24.2 x 14 mm From India

9.78 ct Diamond Cut Smoky Quartz, 14.4 mm From Brazil

9.77 ct Yellow Citrine, 17.9 x 13 mm Pear Cut From Brazil

10.38 ct Loose Black Tourmaline, 16 x 12.7 mm Pear Cut From Mozambique

9.61 ct Round Cut Prehnite, 14.1 mm From South Africa

9.89 ct Round Concave Cut Smoky Quartz, 15.1 mm From Brazil

9.78 ct Baguette Malachite, 11.3 x 9.2 mm From Congo

10.86 ct Yellow Apatite, 15.6 x 13 mm Oval Cut From Madagascar

10.36 ct Trillion Bloodstone, 14.3 x 14.1 mm From Madagascar

10.12 ct Purple Kunzite, 17.7 x 10.1 mm Oval Cut From Afghanistan

10.83 ct Rainbow Pyrite, 21 x 12.5 mm From Russia

10.14 ct Round Quartz Cat's Eye, 12.8 mm From India

9.9 ct Odd Shaped Rainbow Pyrite, 18.4 x 13.8 mm From Russia

10.11 ct Round Rutile Quartz, 13.3 mm From India

21.63 ct Green Aventurine, 21.3 x 11.3 mm Baguette Cut From Brazil

9.99 ct Yellow Apatite, 17.1 x 10.5 mm Cushion Cut From Madagascar

10.92 ct Oval Lapis Lazuli, 16.9 x 12.3 mm From Afghanistan

10.9 ct Odd Shaped Rainbow Pyrite, 22.9 x 11.9 mm From Russia

10.06 ct Green Amazonite, 20.1 x 10.4 mm Marquise Cut From Madagascar

9.71 ct Odd Shaped Amethyst, 17.2 x 10.6 mm From Brazil

10.12 ct Loose Carved Tourmaline, 20.5 x 16.1 mm From Mozambique

9.84 ct Oval Larimar, 16.1 x 12.1 mm From the Dominican Republic

9.91 ct Oval Star Moonstone, 15.9 x 12.4 mm From India

10 ct Pink Morganite, 15.8 x 12.1 mm Pear Cut From Afghanistan

10.05 ct Blue Aquamarine, 17.2 x 9 mm Octagon Cut From Madagascar

10.67 ct Marquise Slice Ruby in Fuchsite, 28.1 x 13.1 mm From Ethiopia

9.68 ct Purple Kunzite, 15.2 x 10.9 mm Pear Cut From Afghanistan

10.97 ct Yellow Citrine, 17.9 x 12.8 mm Oval Cut From Brazil

10 ct Gemstones

Gemstone Information