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

I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

Posted By Ana in September, 2023

Source: Bizrate

Overall Rating -> 8

I am currently pleased. I like the layout of the website.

Posted By RayPoppa 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

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

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 -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

Source: Bizrate

Overall Rating -> 10

love yall

Posted By Rock hunter in August, 2023

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 -> 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

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023

Source: Bizrate

Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

Source: Bizrate

Overall Rating -> 10

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024

Source: Bizrate

Overall Rating -> 10

Always an easy experience using Gem select.

Posted By Jeff in November, 2023

Source: Bizrate

Overall Rating -> 9

Everything was good but since I am still new I was surprised at how small the stones where.

Posted By Js in May, 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

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Gemstones A-Z

Buy Huge Gemstones

34.69 ct Yellow Star Sapphire, 19.3 x 16.2 mm Oval Cut From Madagascar

24.97 ct Oval Rainbow Moonstone, 25.2 x 16.4 mm From the United States

41.94 ct Marquise Jasper, 39.9 x 19.9 mm From Indonesia

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

27.88 ct Black Spinel, 20.1 x 9.9 mm Baguette Rose Cut From Thailand

99.3 ct White Quartz, 64.7 x 20.1 mm Carved From Brazil

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

59.7 carat Blue Green Aquamarine, Oval loose Aquamarine from Madagascar, Natural Untreated Gem, 29 x 23.9 mm

21.88 ct Oval Cat's Eye Opal, 24.6 x 16.8 mm From Brazil

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

46.06 carat Ruby, loose Certified Ruby from Madagascar, Natural Gem, 28.9 x 28.8 mm

4.65 ct Blue Green Grandidierite, 11.7 x 8.7 mm Oval Cut From Madagascar

49.95 ct White Quartz, 51.1 x 13.3 mm Carved From Brazil

7.33 ct Black Spinel, 9.3 mm Round Rose Cut From Thailand

80.06 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 43.8 x 20.3 mm

108.15 ct Oval Cut Rose Quartz, 37.9 x 26.2 mm From South Africa

31.48 ct Oval Cat's Eye Opal, 27.1 x 18.7 mm From Madagascar

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

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

43.59 ct Trillion Charoite, 32.7 x 29.2 mm From Russia

58.6 ct Rhomb Checkerboard Nuummite, 38.6 x 32 mm From India

53.73 ct Fancy Charoite, 33.4 x 17.8 mm From Russia

4.17 carat Blue Green Grandidierite, Pear Shape loose Grandidierite from Madagascar, Natural Untreated Gem, 11.1 x 10.4 mm

48.99 ct Yellow Quartz, 28.8 x 21.4 mm Oval Cut From Brazil

27.19 ct Yellow Quartz, 19.2 x 19.1 mm Cushion Checkerboard From Brazil

97.31 carat Blue Aquamarine, Pear Shape loose Aquamarine from India, Natural Gem, 37.1 x 30.5 mm

11.38 ct Yellow Apatite, 14.2 x 12.4 mm Oval Portuguese Cut From Madagascar

38.9 ct Oval Idocrase, 36.4 x 20.8 mm From the United States

38.02 ct Gray Jadeite, 26 x 19.7 mm Oval Cut From Myanmar

5 ct Brown Diamond, 9.2 x 9.1 mm Cushion Cut From South Africa

33.72 ct Oval Agate, 23.1 x 17.3 mm From Indonesia

46.71 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 26.5 x 21.2 mm

Gemstone Information

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Gemstone EDUCATION

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