Shop Gems by Weight, Buy Natural 10 Carat Colored 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.

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Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

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

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024

Source: Bizrate

Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

Source: Bizrate

Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023

Source: Bizrate

Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

Source: Bizrate

Overall Rating -> 10

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

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 -> 10

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024

Source: Bizrate

Overall Rating -> 10

Great selection and excellent website.

Posted By JBW in October, 2023

Source: Bizrate

Overall Rating -> 10

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

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

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Phone: +66-39601289

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Gemstones A-Z

Buy 10 ct Gemstones

2.7 carat Blue Sapphire, Princess-Cut loose Sapphire from Sri Lanka, Natural Gems, 2.1 x 2.1 mm

1.42 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gem, 6.6 x 6.6 mm

0.87 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6 x 4.1 mm

2.34 ct Round Cat's Eye Scapolite, 7.8 mm From Madagascar

29.48 ct Marquise Jasper, 34.9 x 15.7 mm From Indonesia

0.88 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 13.2 x 3 mm

1.09 ct Oval Strawberry Quartz, 7.8 x 6.1 mm From Russia

6.06 carat Pear Shape Mystic Quartz, loose Certified Mystic Quartz from Brazil, Natural Gem, 15 x 9.9 mm

13.52 ct Fancy Boulder Opal, 26.5 x 11.8 mm From Australia

2.8 ct Green Agate, 16.9 x 8.6 mm Carved From India

0.53 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5 x 3.8 mm

5.73 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16 x 11.8 mm

2.96 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5 x 5 mm

1.54 ct Green Sphene, 8.4 x 6.3 mm Oval Cut From Sri Lanka

1.66 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.4 x 5.9 mm

10.21 ct Trillion Pietersite, 20.5 x 18.3 mm From Namibia

8.41 ct Cushion Tiger's Eye, 14.1 x 11.9 mm From Thailand

1.22 carat Pear Shape Black Opal, loose Certified Black Opal from Ethiopia, Natural Gem, 13 x 7.9 mm

16.68 ct Oval Fossil Coral, 17.6 x 12.6 mm From Indonesia

2.67 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 9.2 x 7.1 mm

8.87 ct Oval Cat's Eye Scapolite, 9.1 x 8.6 mm From Madagascar

1.53 ct Oval Cut Andalusite, 5.1 x 3.2 mm From Brazil

1.37 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5 x 4.9 mm

4.35 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.7 x 9.8 mm

1.68 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gem, 7 mm

1.09 ct Oval Black Opal, 8.9 x 6.9 mm From Ethiopia

3.58 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.1 x 4.1 mm

5.47 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7 x 5 mm

14.59 ct Yellow Quartz, 20.2 x 15.2 mm Cushion Checkerboard From Brazil

4.81 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 13.1 x 10.1 mm

0.85 ct Octagon Cut Color-Change Diaspore, 6.6 x 5 mm From Turkey

1.27 ct Cushion Cut Color-Change Diaspore, 8.7 x 4.9 mm From Turkey

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT