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 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

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

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Overall Rating -> 10

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023

Source: Bizrate

Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

Posted By Jrplunk in April, 2024

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

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

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

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Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

Source: Bizrate

Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

Source: Bizrate

Overall Rating -> 9

I have been buy from you for years

Posted By JohnA in May, 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 -> 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

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

Source: Bizrate

Overall Rating -> 10

Posted By ChiChi in January, 2024

Source: Bizrate

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Phone: +66-39601289

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Gemstones A-Z

Buy Huge Gemstones

56.86 ct Multicolor Jasper, 31 x 23.3 mm Oval Cut From Indonesia

34.78 ct Fancy Jasper, 32.9 x 13.8 mm From Indonesia

16.78 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 19.4 x 15.1 mm

26.12 ct Oval Cat's Eye Opal, 26.5 x 16.8 mm From Madagascar

102.5 ct Oval Jasper, 58.5 x 36.3 mm From Indonesia

31.21 ct Cushion Peanut Wood, 37.2 x 17 mm From Australia

31.64 ct Cushion Cut Nuummite, 24.4 x 15.4 mm From India

46.16 ct Oval Rainbow Moonstone, 27.6 x 22.5 mm From the United States

54 ct Odd Shaped Charoite, 39.1 x 28 mm From Russia

15.12 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 15.4 x 16.2 mm

25.89 ct Fancy Jasper, 31.6 x 13.9 mm From Indonesia

55.52 ct Oval Hematite, 20.5 x 14.5 mm From Brazil

23.09 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 20.5 x 13 mm

38.71 ct Oval Jasper, 33.5 x 24.1 mm From Indonesia

24.81 ct Cushion Rose Cut Onyx, 24.4 x 15.4 mm From Sri Lanka

13.27 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.7 x 12.6 mm

28.75 ct Oval Rose Quartz, 23.3 x 17.3 mm From South Africa

25.51 ct Yellow Spinel, 17.6 x 8.2 mm Baguette Rose Cut From Thailand

25.34 ct Gray Jadeite, 23.3 x 17.4 mm Oval Cut From Myanmar

191.78 ct Fancy Rhodochrosite, 50.3 x 27.8 mm From South Africa

11.77 ct Blue Green Grandidierite, 16.9 x 13.8 mm Oval Cut From Madagascar

27.84 ct Oval Jasper, 29.5 x 18.2 mm From Indonesia

25.9 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 32.4 x 14.7 mm

21.52 ct Oval Rainbow Moonstone, 25.4 x 10.9 mm From the United States

6.03 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 12.4 x 10.1 mm

23.38 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 21.1 x 12.4 mm

26.6 ct Yellow Quartz, 19.2 x 19.1 mm Cushion Checkerboard From Brazil

92.51 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 56.4 x 32 mm

28.68 ct Rainbow Pyrite, 24.5 x 24.2 mm From Russia

25.49 ct Black Spinel, 20.2 x 10.1 mm Baguette Rose Cut From Thailand

63.49 ct Oval Jasper, 46.7 x 30.3 mm From Indonesia

32.13 ct Marquise Jasper, 35.2 x 13.3 mm From Mexico

Gemstone Information

Gemstone SHOP

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Gemstone EDUCATION

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