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

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

Found what I was looking for

Posted By Rian in June, 2023

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Overall Rating -> 10

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024

Source: Bizrate

Overall Rating -> 10

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024

Source: Bizrate

Overall Rating -> 10

It was easy to navigate and I hope that the gem is as nice as the picture

Posted By 1 in April, 2024

Source: Bizrate

Overall Rating -> 10

Excellent site.

Posted By Boru in December, 2023

Source: Bizrate

Overall Rating -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 2024

Source: Bizrate

Overall Rating -> 9

It went well

Posted By Rob in December, 2023

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 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

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 -> 9

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

Posted By NoHalalAl in March, 2024

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 -> 8

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

Source: Bizrate

Overall Rating -> 10

Gem Select has gems at afffordable prices.

Posted By George in March, 2024

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

44.51 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 24.8 x 20.2 mm

10.63 ct Yellow Apatite, 14.4 x 13.6 mm Heart Cut From Madagascar

4.27 carat Blue Green Grandidierite, Pear loose Grandidierite from Madagascar, Natural Untreated Gem, 10.8 x 9.1 mm

25.49 ct Black Spinel, 20.2 x 10.1 mm Baguette Rose Cut From Thailand

22.03 carat Black Tourmaline, Oval loose Tourmaline from Tanzania, Natural Untreated Gem, 19.2 x 15 mm

25.59 ct Drilled Sphere Jasper, 12.4 mm From India

106.35 ct Yellow Quartz, 46.2 x 31.6 mm Carved From Brazil

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

22.13 ct Yellow Star Sapphire, 15.5 x 14.3 mm Oval Cut From Madagascar

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

27.98 ct Yellow Quartz, 21.5 x 16.8 mm Oval Cut From Brazil

3000 ct Faceted Sphere Lapis Lazuli, 71 mm From Afghanistan

27.34 ct Oval Cat's Eye Opal, 22.5 x 15.5 mm From Brazil

26.05 ct Fancy Moss Agate, 28.2 x 14.4 mm From India

37.63 ct Oval Charoite, 29.3 x 20.2 mm From Russia

15.21 ct Loose Oval Opal, 20.2 x 15.8 mm From Australia

48.51 ct Trillion Jasper, 38.1 x 27.6 mm From Indonesia

37.66 ct Green Jadeite, 28.8 x 21.7 mm Oval Cut From Myanmar

4.41 ct Blue Green Grandidierite, 11.3 x 8.9 mm Oval Cut From Madagascar

63.09 ct Oval Jasper, 35.2 x 23.4 mm From Indonesia

23.67 ct Gray Jadeite, 19.3 x 18.2 mm Oval Cut From Myanmar

93.57 ct Oval Rhodonite, 37.8 x 27.9 mm From Australia

71.05 ct Oval Howlite, 37.1 x 26.4 mm From the United States

34.07 ct Oval Charoite, 30.2 x 22.2 mm From Russia

24.09 ct Oval Moss Agate, 25.8 x 13.6 mm From India

74.88 ct Cushion Rutile Quartz, 40.1 x 24.3 mm From India

61.3 ct Cushion Charoite, 39.6 x 24.7 mm From Russia

44.34 ct Oval Agate, 30.2 x 22.3 mm From India

11.2 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.1 x 11.8 mm

44.57 ct Oval Checkerboard Nuummite, 32 x 26.1 mm From India

46.86 carat Ruby, loose Certified Ruby from Madagascar, Natural Gem, 29 x 28.9 mm

27.12 ct Brown Moonstone, 22.1 x 15.9 mm Oval Cut From India

Gemstone Information

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