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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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

Excellent experience!

Posted By Steph in April, 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

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

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Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

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Overall Rating -> 10

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023

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Overall Rating -> 10

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024

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Overall Rating -> 8

I am currently pleased. I like the layout of the website.

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Overall Rating -> 10

Overall, the whole process was just great.

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Overall Rating -> 10

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

Posted By Lindsy in October, 2023

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Overall Rating -> 10

all good

Posted By John in December, 2023

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

Source: Bizrate

Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

Source: Bizrate

Overall Rating -> 9

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

Source: Bizrate

Overall Rating -> 9

An it was good.

Posted By Miguel in June, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

136.79 ct Cushion Jasper, 49.5 x 33.7 mm From Indonesia

65.45 ct Cushion Charoite, 36.1 x 29.4 mm From Russia

25.82 ct Marquise Rutile Quartz, 31.1 x 13.8 mm From India

3.15 ct Blue Green Grandidierite, 10.9 x 9.5 mm Oval Cut From Madagascar

14.59 ct Black Spinel, 12.1 x 11.8 mm Heart Rose Cut From Thailand

20.08 ct Oval Star Ruby, 16.9 x 14.5 mm From Madagascar

15.66 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 19.6 x 15.1 mm

5.4 ct Loose Round Cut Sapphire, 2.6 mm From Tanzania

40.61 ct Marquise Jasper, 33.9 x 16.3 mm From Mexico

23.93 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 27.8 x 17.8 mm

30.02 ct Cushion Chalcedony, 25 x 23.8 mm From Brazil

20.12 ct Oval Star Ruby, 17 x 14.1 mm From Madagascar

5.25 ct Blue Green Grandidierite, 13.3 x 9.9 mm Oval Cut From Madagascar

41.94 ct Marquise Jasper, 39.9 x 19.9 mm From Indonesia

22.91 ct Loose Oval Agate, 18.6 x 17.2 mm From Indonesia

34.09 ct Pencil Cut Strawberry Quartz, 36.6 x 11.4 mm From Russia

21.75 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 17.2 x 15.5 mm

27.91 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 28.9 x 21.6 mm

24.49 ct Cushion Chalcedony, 21 x 20.6 mm From Brazil

43.68 ct Oval Jasper, 34.3 x 24.2 mm From Indonesia

24.04 ct Loose Cushion Moss Agate, 21.7 x 13.8 mm From India

25.09 ct Brown Moonstone, 22.2 x 16.1 mm Oval Cut From India

19.72 carat Brown Spessartite Garnet, Carved Rose loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 15.6 x 14.3 mm

18.89 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 17.1 x 13.6 mm

5.59 ct Blue Green Grandidierite, 12.2 x 10.8 mm Oval Cut From Madagascar

37.33 ct Drilled Sphere Tiger's Eye Matrix, 10.2 mm From India

23.89 ct Cushion Howlite, 26.9 x 17.6 mm From the United States

29.37 ct Black Spinel, 20.1 x 10.1 mm Baguette Rose Cut From Thailand

4.21 ct Blue Green Grandidierite, 11 x 9.2 mm Oval Cut From Madagascar

29.47 ct Oval Checkerboard Nuummite, 25.5 x 19.4 mm From India

43.72 ct Fancy Charoite, 31.3 x 25.1 mm From Russia

63.79 ct Green Agate, 33.1 x 26.6 mm Oval Cut From India

Gemstone Information

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