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

Always have good experience

Posted By Ginnie in September, 2023

Source: Bizrate

Overall Rating -> 10

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 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

An it was good.

Posted By Miguel in June, 2023

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Overall Rating -> 10

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

Posted By Sue in April, 2023

Source: Bizrate

Overall Rating -> 10

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024

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Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

Source: Bizrate

Overall Rating -> 10

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 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 -> 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

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024

Source: Bizrate

Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

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Overall Rating -> 10

I enjoyed browsing though different varieties of rubies. I felt that the experience was simple and easy to navigate!

Posted By Daws in July, 2023

Source: Bizrate

Overall Rating -> 10

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 10

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

18.3 carat Red Spessartite Garnet, Cushion Mixed loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 18.7 x 11.8 mm

23.87 ct Oval Howlite, 27.9 x 20.3 mm From the United States

62.07 carat Oval Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 36.6 x 26.6 mm

17.27 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 25 x 10.7 mm

24.38 carat Purple Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gems, 19.2 x 17.3 mm

14.59 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.8 x 12.5 mm

25.41 ct Black Spinel, 20 x 10.1 mm Baguette Rose Cut From Thailand

53.45 ct Oval Jasper, 43.1 x 24.8 mm From Indonesia

6.72 ct Blue Green Grandidierite, 14.2 x 10.3 mm Oval Cut From Madagascar

20.61 carat Pear Moss Agate, loose Certified Moss Agate from India, Natural Untreated Gems, 29.7 x 12.7 mm

68.17 ct Oval Checkerboard Nuummite, 36.9 x 32.4 mm From India

20.14 ct Rainbow Pyrite, 23.5 x 23 mm From Russia

63.29 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 23.7 x 23.5 mm

34.38 ct White Jadeite, 28.1 x 21.8 mm Oval Cut From Myanmar

21.33 ct Loose Fancy Charoite, 23.4 x 15 mm From Russia

53.8 ct Oval Hematite, 22.6 x 16.9 mm From Brazil

51.18 ct Oval Rhodonite, 35.5 x 21.8 mm From Australia

27.57 ct Oval Checkerboard Nuummite, 21.4 x 18.1 mm From India

27.92 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 45.7 x 8.9 mm

34.78 ct Fancy Jasper, 32.9 x 13.8 mm From Indonesia

24.46 ct Oval Rainbow Moonstone, 26.8 x 16 mm From the United States

57.73 ct Baguette Hematite, 18.2 x 14.5 mm From Brazil

32.82 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 28.8 x 25 mm

89.63 ct Green Agate, 28.5 x 27.9 mm Pyramid Cut From Indonesia

70.45 ct Fancy Charoite, 44.7 x 33.2 mm From Russia

8.62 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 9.7 mm

31.34 ct Brown Moonstone, 20.2 x 16.2 mm Oval Cut From India

58.6 ct Rhomb Checkerboard Nuummite, 38.6 x 32 mm From India

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

67.24 carat Pear Chrysocolla, loose Certified Chrysocolla from Australia, Natural Untreated Gem, 43 x 31.4 mm

94.83 ct Multicolor Jasper, 40.7 x 32.9 mm Oval Cut From Indonesia

19.58 ct Black Spinel, 10.1 mm Round Rose Cut From Thailand

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT