Buy 1 Carat Natural Loose Gemstones at GemSelect

1 ct Gemstones

Browse our extensive online inventory for 1 carat gemstones. We have many popular natural colored gemstones, such as 1-carat sapphires and 1-carat red rubies. Also available are harder to find gem types, such as 1-carat green tsavorite garnet, rare kornerupine and sphalerite. 1 carat stones are versatile and can be used as center stones or as side stones, depending on the jewelry design. Our 1-carat natural colored stones are available in many shapes, colors and cutting styles. From this page, it is possible to make use of our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. In this way, you can be sure to find the exact gem that you are looking for with easy navigation. For example, select 'sapphire' to see all of our 1-carat sapphire gems. Select 'blue' to shop for 1-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

Gemstone Information

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Overall Rating -> 10

Excellent gemstones- bought two Demantoids and two Malaya Garnets

Posted By Khusro in January, 2023

Source: Bizrate

Overall Rating -> 8

1st time buy. The experience to date has been easy.

Posted By Q in December, 2022

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 -> 8

i was hoping to find more stones smaller than 3mm

Posted By Jerdo in December, 2022

Source: Bizrate

Overall Rating -> 10

Love your gems!

Posted By Chris in January, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

I am new to gem collecting and GemSelect made it very easy to get started

Posted By Taylor in February, 2023

Source: Bizrate

Overall Rating -> 9

Easy to use

Posted By B in March, 2023

Source: Bizrate

Overall Rating -> 9

Good experience

Posted By JR in January, 2023

Source: Bizrate

Overall Rating -> 10

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023

Source: Bizrate

Overall Rating -> 10

I have loved GemSelect for years; and have ordered many pretty and special gems for my personal use and for handmade gifts. Now I am going in a new direction and plan to design and build some lovelies for sale on the web.

Posted By A Stone's Throw in February, 2023

Source: Bizrate

Overall Rating -> 8

Excellent product selection with easy to use sorting functions. Gem pricing is also competitive.

Posted By Travelnman in February, 2023

Source: Bizrate

Overall Rating -> 10

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023

Source: Bizrate

Overall Rating -> 10

Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

Posted By Meow in June, 2023

Source: Bizrate

Overall Rating -> 10

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023

Source: Bizrate

Selected Gemstones

Gemstones A-Z

Buy 1 ct Gemstones

0.97 ct Blue Green Apatite, 7 x 5 mm Oval Cut From Madagascar

1.04 ct Pear Cut Ruby, 6.7 x 5.3 mm From Myanmar

1.04 ct Oval Cut Tsavorite Garnet, 6.4 x 5.3 mm From Tanzania

0.97 ct Orange Spessartite Garnet, 6.3 x 4.8 mm Oval Cut From Mozambique

0.98 ct Loose Purple Sapphire, 6.6 x 5.3 mm Pear Cut From Tanzania

1.03 ct Pear Cut Chrysoberyl, 8.4 x 5.2 mm From Sri Lanka

1.02 ct Loose Cushion Cut Sapphire, 5.4 x 5.3 mm From Madagascar

1.03 ct Octagon Cut Peridot, 7 x 4.9 mm From China

0.98 ct Octagon Cut Emerald, 5.9 x 4.2 mm From Colombia

1.01 ct Loose Yellow Sapphire, 6.2 x 5.4 mm Oval Cut From Tanzania

1 ct Loose Yellow Sapphire, 6.7 x 5.4 mm Oval Cut From Tanzania

1.03 ct Pear Cut Chrysoberyl, 7.5 x 5.5 mm From Sri Lanka

1.02 ct Loose Blue Sapphire, 9.6 x 4.4 mm Marquise Cut From Madagascar

1.04 ct Pear Cut Ruby, 7.1 x 5.1 mm From Myanmar

1.01 ct Pear Cut Ruby, 7.2 x 5.2 mm From Myanmar

0.97 ct Round Cut Ruby, 5.6 mm From Myanmar

0.96 ct Loose Green Tourmaline, 6.4 x 5.2 mm Octagon Cut From Mozambique

1 ct Blue Green Apatite, 6.9 x 5 mm Oval Cut From Madagascar

0.97 ct Loose Blue Sapphire, 9.8 x 3.8 mm Marquise Cut From Madagascar

1.02 ct Pink Malaya Garnet, 6 x 5.1 mm Cushion Cut From Tanzania

0.99 ct Oval Cut Tsavorite Garnet, 6.7 x 5.1 mm From Tanzania

2.02 ct Blue Kyanite, 7.1 x 5 mm Oval Cut From Nepal

0.97 ct Loose Violet Sapphire, 8.4 x 4.6 mm Pear Cut From Sri Lanka

1.04 ct Oval Cut Ruby, 7.1 x 5.1 mm From Myanmar

0.99 ct Oval Cut Chrysoberyl, 7 x 5.1 mm From Sri Lanka

0.97 ct Cushion Cut Color-Change Garnet, 6.8 x 4.2 mm From Tanzania

1.04 ct Loose Violet Sapphire, 6.7 x 5.1 mm Cushion Cut From Tanzania

1.93 ct Oval Cut Rhodolite Garnet, 7.2 x 5.1 mm From Mozambique

1.93 ct Oval Cut Ruby, 6.6 x 5 mm From Madagascar

1.04 ct Octagon Cut Color-Change Diaspore, 5.4 x 5.3 mm From Turkey

1.97 ct Oval Cat's Eye Moonstone, 7.1 x 5.1 mm From India

0.99 ct Pear Cut Chrysoberyl, 8 x 5.9 mm From Sri Lanka

1 ct Gemstones

Gemstone Information