Buy Huge Gemstones at Affordable Prices from GemSelect

Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.

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Gemstone Information

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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

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023

Source: Bizrate

Overall Rating -> 10

The site is very easy to use and I will continue to shop here. The quality is superb

Posted By Genia in January, 2024

Source: Bizrate

Overall Rating -> 10

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023

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Overall Rating -> 10

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use,I have spent many hours looking at the site

Posted By Skip in November, 2023

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 -> 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

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

Posted By Steve in August, 2023

Source: Bizrate

Overall Rating -> 10

I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

Posted By Terry in June, 2023

Source: Bizrate

Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

Source: Bizrate

Overall Rating -> 10

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023

Source: Bizrate

Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

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Overall Rating -> 10

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

Posted By Lindsy in October, 2023

Source: Bizrate

Overall Rating -> 7

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

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Gemstones A-Z

Buy Huge Gemstones

24.92 carat Green Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gem, 22.4 x 18.4 mm

51.09 carat Uvarovite Garnet Drusy, loose Certified Uvarovite Garnet Drusy from Russia, Natural Untreated Gem, 39.9 x 18.7 mm

24.51 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 30.3 x 21 mm

33.17 ct Oval Rainbow Moonstone, 30.7 x 16.3 mm From the United States

26.6 ct Oval Jasper, 20.1 x 15.1 mm From Indonesia

15.23 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 32.4 x 7.5 mm

30.99 ct Oval Jasper, 28.6 x 14.5 mm From Indonesia

22.97 carat Pear Chalcedony, loose Certified Chalcedony from Brazil, Natural Untreated Gem, 27.9 x 19.2 mm

33.71 ct Yellow Quartz, 22.9 x 17.2 mm Oval Cut From Brazil

25.94 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 19.9 x 14.5 mm

28.13 ct Oval Rainbow Moonstone, 26.5 x 14.4 mm From the United States

30.29 carat Blue Green Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 28.2 x 16.7 mm

36.24 ct Oval Star Ruby, 19.2 x 16.7 mm From Madagascar

54.71 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.1 x 16.3 mm

60.24 ct Oval Rhodonite, 35.3 x 24.9 mm From Australia

34.69 ct Yellow Star Sapphire, 19.3 x 16.2 mm Oval Cut From Madagascar

25.47 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 27.6 x 21.2 mm

38.72 carat Bi-color Tourmaline, Carved Leaf loose Tourmaline from Mozambique, Natural Untreated Gem, 29.7 x 27.3 mm

42.31 ct Oval Rhodochrosite, 31.5 x 20.8 mm From South Africa

21.97 ct Oval Star Ruby, 16.6 x 14.8 mm From Madagascar

31.83 ct Oval Checkerboard Moss Agate, 24.3 x 19.1 mm From India

9.88 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.7 x 10.9 mm

10.14 ct Yellow Apatite, 13.2 x 13 mm Cushion Cut From Madagascar

3.39 ct Blue Green Grandidierite, 10.3 x 8.2 mm Oval Cut From Madagascar

26.21 ct Yellow Quartz, 19.1 x 19.1 mm Cushion Checkerboard From Brazil

5.52 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 12.1 x 9.9 mm

35.25 ct Drilled Sphere Rutile Quartz, 13.4 mm From India

125.94 ct Pyramid Cut Bloodstone, 31.7 x 31.3 mm From Madagascar

3.1 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 7.1 x 5.2 mm

14.26 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand

63.72 ct Baguette Jasper, 33.8 x 26 mm From Indonesia

98.09 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 39.1 x 26.7 mm

Gemstone Information

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Gemstone EDUCATION

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