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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Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

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Overall Rating -> 10

Great website and information

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Overall Rating -> 10

Always have good experience

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Overall Rating -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

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Overall Rating -> 10

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

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Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

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Easy to use. Limited supply of higher quality gemstones.

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I am excited for my first order, search tools were a great help to find the sapphire I needed for my next project! Thank you

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Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

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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

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Overall Rating -> 9

My first purchase went well. I will purchase more gems in the future.

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Overall Rating -> 10

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

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Gemstones A-Z

Buy Huge Gemstones

30.43 ct Round Pietersite, 18.1 mm From Namibia

66.96 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 25.6 x 20.4 mm

74.08 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 44.9 x 29.1 mm

46.12 ct Drilled Sphere Howlite, 14.4 mm From the United States

37.66 ct Oval Idocrase, 30.8 x 23.2 mm From the United States

3.98 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 8.1 x 6.1 mm

27.85 ct Black Spinel, 20.2 x 10 mm Baguette Rose Cut From Thailand

56.79 ct Odd Shaped Rainbow Pyrite, 34.8 x 17.6 mm From Russia

102.56 ct Green Agate, 29.1 x 28.4 mm Pyramid Cut From Indonesia

9.1 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.2 x 10.6 mm

14.42 carat Brown Spessartite Garnet, Carved Rose loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 12.8 x 11.9 mm

23.73 ct Oval Nuummite, 23.8 x 15.8 mm From India

18.39 carat Ruby, loose Certified Ruby from Madagascar, Natural Gem, 32.7 x 20 mm

25.19 carat Pear Peanut Wood, loose Certified Peanut Wood from Australia, Natural Untreated Gem, 31.7 x 21.5 mm

66.71 ct Oval Hematite, 22.1 x 17.6 mm From Brazil

41.9 ct Pencil Cut Strawberry Quartz, 39.3 x 11.5 mm From Russia

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

23.05 ct Oval Star Ruby, 18.5 x 15.6 mm From Madagascar

42.61 ct Loose Pencil Cut Rainbow Moonstone, 42.1 x 11.2 mm From the United States

61.37 carat Pear Jasper, loose Certified Jasper from Mexico, Natural Untreated Gem, 39.7 x 32 mm

32.1 ct Yellow Star Sapphire, 19.3 x 17 mm Oval Cut From Madagascar

36.94 ct White Jadeite, 27.9 x 22.3 mm Oval Cut From Myanmar

37.35 ct Oval Rhodonite, 33.9 x 17.3 mm From Australia

100.49 ct Cushion Hematite, 24.2 x 21.5 mm From Brazil

29.51 ct Yellow Jadeite, 40 x 14.4 mm Carved From Myanmar

28.03 ct Oval Agate, 21.5 x 20.5 mm From Indonesia

21.02 ct White Jadeite, 18.7 x 16.5 mm Oval Cut From Myanmar

25.02 ct Oval Jasper, 18 x 13.1 mm From Indonesia

4.07 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16 x 9.9 mm

71.83 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 29.4 x 22.2 mm

6.55 carat Blue Green Grandidierite, Pear loose Grandidierite from Madagascar, Natural Untreated Gem, 12.6 x 10.9 mm

24.55 ct Oval Charoite, 29.7 x 21.8 mm From Russia

Gemstone Information

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