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 -> 9

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023

Source: Bizrate

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

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

Source: Bizrate

Overall Rating -> 10

I bought a small ring green so I may practice my jewelry making.

Posted By HairyOtter in July, 2023

Source: Bizrate

Overall Rating -> 10

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024

Source: Bizrate

Overall Rating -> 10

Love the variety of stones, sizes and the prices

Posted By Dorita in March, 2024

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 website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

Source: Bizrate

Overall Rating -> 10

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024

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Overall Rating -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

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Overall Rating -> 10

Easy and fast

Posted By Mark in February, 2024

Source: Bizrate

Overall Rating -> 9

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023

Source: Bizrate

Overall Rating -> 10

The website is very easy to use. The search function, filter and sort functions are very helpful.

Posted By Sboro in August, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

Source: Bizrate

Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

254.67 ct Oval Star Rose Quartz, 38.4 x 32.2 mm From South Africa

189.25 ct Yellow Quartz, 41.6 x 33.5 mm Oval Cut From Brazil

3.05 ct Blue Green Grandidierite, 13 x 6.9 mm Octagon Cut From Madagascar

14.62 carat Black Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 18.3 x 10.9 mm

22.97 carat Pear Chalcedony, loose Certified Chalcedony from Brazil, Natural Untreated Gem, 27.9 x 19.2 mm

67.83 ct Oval Moss Agate, 54.9 x 30.1 mm From India

31.63 carat Green Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gem, 23.4 x 19 mm

50.61 ct Fancy Larimar, 30.1 x 26 mm From the Dominican Republic

204.9 ct Yellow Quartz, 52.3 x 34.9 mm Carved From Brazil

129.5 ct Loose Yellow Quartz, 44.3 x 38.3 mm Carved From Brazil

430.86 ct Oval Star Rose Quartz, 46.2 x 37.1 mm From South Africa

88.1 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 28.1 x 25.5 mm

25.63 ct Rainbow Pyrite, 27.1 x 14.7 mm From Russia

28.02 ct Brown Moonstone, 25 x 18.1 mm Oval Cut From India

92.59 ct Drilled Sphere Rhodochrosite, 16.9 mm From South Africa

33.54 carat Oval Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 31.9 x 15.4 mm

10.14 ct Yellow Apatite, 13.2 x 13 mm Cushion Cut From Madagascar

44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm

9.78 carat Brown Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 13 x 9.1 mm

21.35 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 21.4 x 17.9 mm

7.57 ct Black Spinel, 9.1 mm Round Rose Cut From Thailand

71.19 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from Madagascar, Natural Untreated Gem, 42.9 x 17.9 mm

23.83 carat Pear Moss Agate, loose Certified Moss Agate from India, Natural Untreated Gems, 24.9 x 15 mm

60.01 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 40.8 x 33.9 mm

33.99 ct Oval Rose Quartz, 23.7 x 20.6 mm From South Africa

73.83 ct Oval Star Rose Quartz, 24.6 x 23.1 mm From South Africa

50.68 ct Baguette Jasper, 30.3 x 21.8 mm From Indonesia

34.3 ct Yellow Quartz, 23.2 x 18.1 mm Oval Cut From Brazil

21.5 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 26.6 x 14.4 mm

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

21.15 ct Oval Rainbow Moonstone, 22.6 x 13.2 mm From the United States

56.77 ct Oval Tiger's Eye Matrix, 34.2 x 24.7 mm From Mexico

Gemstone Information

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