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

Over 19 Years in the Gemstone Business!

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Overall Rating -> 10

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023

Source: Bizrate

Overall Rating -> 10

Easy and fast

Posted By Mark in February, 2024

Source: Bizrate

Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

Source: Bizrate

Overall Rating -> 10

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024

Source: Bizrate

Overall Rating -> 10

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023

Source: Bizrate

Overall Rating -> 10

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023

Source: Bizrate

Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024

Source: Bizrate

Overall Rating -> 10

My overall interaction with your website was pleasant, as always.

Posted By RJ in April, 2024

Source: Bizrate

Overall Rating -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 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 -> 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 -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

Source: Bizrate

Overall Rating -> 10

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

Posted By Seastone 56 in October, 2023

Source: Bizrate

Overall Rating -> 10

all good

Posted By John in December, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

65.25 carat Pear Moss Agate, loose Certified Moss Agate from India, Natural Untreated Gem, 51.8 x 32.6 mm

25.54 ct Carved Rose Tiger's Eye, 16 x 15.4 mm From Thailand

34.46 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.6 x 22.5 mm

63.8 ct Oval Jasper, 38.9 x 27.4 mm From Indonesia

10.89 carat Pear Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 23.5 x 10 mm

8.35 ct Loose Yellow Sapphire, 11.3 x 10 mm Oval Cut From Thailand

12.29 ct Black Spinel, 11.9 mm Round Rose Cut From Thailand

26.88 ct Oval Jasper, 20.2 x 15.2 mm From Indonesia

23.63 carat Trillion Ammolite, loose Certified Ammolite from Canada, Natural Gem, 28.3 x 21.3 mm

27.89 ct Oval Rose Quartz, 25.4 x 14.6 mm From South Africa

30.08 ct Yellow Star Sapphire, 18.7 x 16.4 mm Oval Cut From Madagascar

3.04 ct Blue Green Grandidierite, 10.4 x 8.3 mm Oval Cut From Madagascar

15.08 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 17.1 x 15.8 mm

12.41 ct Blue Green Grandidierite, 15.6 x 13.3 mm Oval Cut From Madagascar

23.54 ct Oval Rainbow Moonstone, 27.7 x 14.4 mm From the United States

27.63 ct Oval Rose Quartz, 19.8 x 18 mm From South Africa

23.33 ct Oval Portuguese Cut Strawberry Quartz, 21 x 15.9 mm From Russia

15.86 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.5 x 13.9 mm

6.02 ct Blue Green Grandidierite, 12.6 x 9.1 mm Oval Cut From Madagascar

105.63 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 35.9 x 26.9 mm

25.9 ct Black Spinel, 17.6 x 8.2 mm Baguette Rose Cut From Thailand

8.6 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 13.2 x 11.6 mm

5.92 ct Blue Green Grandidierite, 11.7 x 9.6 mm Oval Cut From Madagascar

13.92 ct Yellow Apatite, 13.2 x 15.6 mm Octagon Cut From Madagascar

74.01 ct Baguette Jasper, 35.3 x 23.3 mm From Indonesia

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

38.29 ct Trillion Jasper, 30.5 x 27.2 mm From Indonesia

22.41 ct Loose Pencil Cut Rainbow Moonstone, 38.4 x 9 mm From the United States

34.61 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 33.4 x 24.3 mm

25.97 ct Oval Rainbow Moonstone, 24.1 x 17.2 mm From the United States

62.01 ct Oval Jasper, 31.6 x 25.4 mm From Indonesia

41.21 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.2 x 25.5 mm

Gemstone Information

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Gemstone EDUCATION

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