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

Excellent experience!

Posted By Steph in April, 2023

Source: Bizrate

Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

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

Great experience! First time buyer

Posted By Todi89 in February, 2024

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 -> 10

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024

Source: Bizrate

Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

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

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

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

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023

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

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023

Source: Bizrate

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 -> 9

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

Posted By Mr. Bezel in July, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

20.61 carat Pear Moss Agate, loose Certified Moss Agate from India, Natural Untreated Gems, 29.7 x 12.7 mm

26.97 ct Oval Checkerboard Nuummite, 30 x 21.5 mm From India

40.95 ct Yellow Quartz, 27.9 x 17.1 mm Oval Portuguese Cut From Brazil

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

20.5 ct Oval Agate, 24.2 x 17.3 mm From Indonesia

125.34 ct White Quartz, 50.1 x 19.2 mm Carved From Brazil

21.12 ct Odd Shaped Rainbow Pyrite, 19.6 x 11.3 mm From Russia

45.54 ct Cushion Charoite, 32.4 x 26.1 mm From Russia

23.3 ct Oval Rainbow Moonstone, 25.2 x 16.1 mm From the United States

24.89 carat Multicolor Ammolite, loose Ammolite from Canada, Natural Gem, 27.3 x 18.8 mm

44.72 ct Yellow Quartz, 26.5 x 18.9 mm Oval Portuguese Cut From Brazil

13.27 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14.7 x 12.6 mm

21.59 ct Oval Cut Nuummite, 24.2 x 16 mm From India

12.12 ct Gray Star Sapphire, 12.3 x 11.4 mm Oval Cut From Myanmar

26.98 ct Oval Rainbow Moonstone, 26.5 x 13.7 mm From the United States

75.33 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 45.1 x 30.6 mm

10.64 ct Blue Green Grandidierite, 14.5 x 12 mm Oval Cut From Madagascar

41.95 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 25.4 x 16.9 mm

45.27 ct Yellow Star Sapphire, 20.9 x 17.1 mm Oval Cut From Madagascar

15.17 ct Green Apatite, 13.7 x 13.5 mm Asscher Cut From Madagascar

26.81 carat Purple Tourmaline, Carved Leaf loose Tourmaline from Mozambique, Natural Untreated Gems, 26.5 x 14.4 mm

44.34 ct Pencil Cut Strawberry Quartz, 37.3 x 12.4 mm From Russia

21.78 carat Yellow Zircon, Round loose Zircon from Tanzania, Natural Gem, 14.5 mm

22.47 ct Blue Green Grandidierite, 21 x 15.5 mm Oval Cut From Madagascar

23.41 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 30.1 x 19.5 mm

14.22 ct Black Spinel, 12.1 x 11.8 mm Heart Rose Cut From Thailand

18.25 ct Black Spinel, 9.8 x 9.6 mm Trillion Rose Cut From Thailand

13.95 ct Black Spinel, 12.1 x 11.9 mm Heart Rose Cut From Thailand

73.63 ct Oval Jasper, 50.3 x 31.2 mm From Indonesia

3.09 ct Blue Green Grandidierite, 9.8 x 8.8 mm Oval Cut From Madagascar

60.34 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.3 x 16.8 mm

37.83 ct Fancy Charoite, 35.9 x 23.8 mm From Russia

Gemstone Information

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