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

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

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

Source: Bizrate

Overall Rating -> 10

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023

Source: Bizrate

Overall Rating -> 10

Easy to navigate

Posted By G Funk in December, 2023

Source: Bizrate

Overall Rating -> 10

The website design is a bit finicky for mobile, but Im sure its most likely just a mobile issue. Amazing selection of products, great prices.

Posted By Kuba in December, 2023

Source: Bizrate

Overall Rating -> 10

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

Posted By Kate in December, 2023

Source: Bizrate

Overall Rating -> 10

Great experience! First time buyer

Posted By Todi89 in February, 2024

Source: Bizrate

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

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

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

Source: Bizrate

Overall Rating -> 10

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 2023

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Gemstones A-Z

Buy Huge Gemstones

33.3 ct Oval Idocrase, 30.7 x 20.3 mm From the United States

76.69 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 34.6 x 24.6 mm

36.15 ct Round Pietersite, 29.7 mm From Namibia

82.3 ct Oval Jasper, 46.7 x 28 mm From Indonesia

40.6 ct Oval Jasper, 31.5 x 24 mm From Indonesia

118.72 ct Green Agate, 31.1 x 30.4 mm Pyramid Cut From Indonesia

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

13.79 ct Black Spinel, 12 mm Round Rose Cut From Thailand

8.34 ct Yellow Apatite, 14.8 x 12 mm Oval Cut From Madagascar

24.73 ct Oval Nuummite, 19.5 x 15.8 mm From India

55.91 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 29.5 x 22 mm

42.51 ct Oval Jasper, 30.2 x 22.3 mm From Indonesia

32.97 ct Fancy Moss Agate, 30.4 x 15.1 mm From India

10.86 ct Yellow Apatite, 15.6 x 13 mm Oval Cut From Madagascar

23.25 ct Loose Cushion Charoite, 20.8 x 20.6 mm From Russia

25.93 ct Yellow Quartz, 19.1 x 19 mm Cushion Checkerboard From Brazil

47.87 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 22.3 x 19.3 mm

89.72 carat Multicolor Tourmaline, loose Tourmaline from Mozambique, Natural Untreated Gems, 31.7 x 21.8 mm

27.33 ct Cushion Checkerboard Nuummite, 36.9 x 21.9 mm From India

38.39 ct Drilled Sphere Seraphinite, 14.2 mm From Russia

18.02 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 18.3 x 12.8 mm

44.16 ct Oval Jasper, 41.6 x 21.5 mm From Indonesia

44.87 ct Oval Agate, 30.1 x 22.2 mm From India

21.4 carat Multicolor Ammolite, loose Ammolite from Canada, Natural Gem, 26.7 x 19.4 mm

55.46 carat Uvarovite Garnet Drusy, loose Certified Uvarovite Garnet Drusy from Russia, Natural Untreated Gem, 37.6 x 26 mm

51.9 ct Oval Cut Rose Quartz, 27.2 x 19.3 mm From South Africa

21.64 ct Oval Rainbow Moonstone, 24.9 x 16.6 mm From the United States

75.34 carat Blue Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 40 x 24.4 mm

42.99 ct Yellow Quartz, 35.3 x 22.3 mm Carved From Brazil

73.08 ct Baguette Jasper, 35.2 x 23.2 mm From Indonesia

20.64 ct Oval Rainbow Moonstone, 22.5 x 14.3 mm From the United States

14.86 ct Black Spinel, 12 mm Round Rose Cut From Thailand

Gemstone Information

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