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!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Great experience! First time buyer

Posted By Todi89 in February, 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 -> 10

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023

Source: Bizrate

Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

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

After having looked at other purchasing sites, this is my first choice.

Posted By MJC in January, 2024

Source: Bizrate

Overall Rating -> 10

this was very easy im exited to get my order

Posted By Mr. in April, 2024

Source: Bizrate

Overall Rating -> 9

It was simple and clear to understand.

Posted By Thora007 in December, 2023

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 -> 8

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024

Source: Bizrate

Overall Rating -> 9

Well presented images, clear information, quick and easy check out.

Posted By Mr. Bezel in July, 2023

Source: Bizrate

Overall Rating -> 10

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use,I have spent many hours looking at the site

Posted By Skip in November, 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

Gemstones A-Z

Buy Huge Gemstones

29.74 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 17.7 x 16.3 mm

73.5 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 28.1 x 24.3 mm

25.32 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 28.1 x 20.2 mm

4.13 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gems, 8.1 x 6.1 mm

62.01 ct Oval Jasper, 31.6 x 25.4 mm From Indonesia

4.07 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16 x 9.9 mm

66.54 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.7 x 16.4 mm

29.7 ct Brown Moonstone, 22 x 16.2 mm Oval Cut From India

57.48 carat Oval Star Garnet, loose Certified Star Garnet from India, Natural Untreated Gem, 24.4 x 20.4 mm

19.84 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16.3 x 13.9 mm

7.22 ct Blue Green Grandidierite, 13.9 x 10.7 mm Oval Cut From Madagascar

33.87 ct Oval Rainbow Moonstone, 30 x 18.1 mm From the United States

57.04 ct Oval Agate, 23.4 x 21.1 mm From Indonesia

22.42 carat Pear Shape Onyx, loose Certified Onyx from Sri Lanka, Natural Gem, 24.7 x 18 mm

95.38 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 28.7 x 25.7 mm

48.79 ct Pencil Cut Sunstone, 44.4 x 11.9 mm From India

28.97 ct Brown Moonstone, 22.3 x 16.3 mm Oval Cut From India

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

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

62.15 carat Red Tourmaline, Carved Flower loose Tourmaline from Mozambique, Natural Untreated Gems, 37.3 x 37.1 mm

28.84 ct Yellow Quartz, 23.9 x 17.3 mm Oval Cut From Brazil

24.06 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.2 x 14.9 mm

32.87 ct Yellow Star Sapphire, 21.4 x 18.5 mm Oval Cut From Madagascar

14.99 ct Black Spinel, 12.1 mm Round Rose Cut From Thailand

13.09 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.3 x 13.1 mm

4.9 carat Carved Flower Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.2 x 9.6 mm

46.21 ct Oval Rainbow Moonstone, 35.2 x 21.3 mm From the United States

14.65 ct Black Spinel, 11.8 mm Round Rose Cut From Thailand

43.78 ct Drilled Sphere Smoky Quartz, 9.9 mm From Brazil

67.87 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 43.9 x 27.9 mm

20.95 ct Rainbow Pyrite, 24.9 x 19.5 mm From Russia

25.72 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 27.3 x 25.1 mm

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