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

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Overall Rating -> 10

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

Source: Bizrate

Overall Rating -> 10

Very good customer service. I had an issue on my end with shipping and I received a response the next day!

Posted By Orphanboy in December, 2023

Source: Bizrate

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

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

Source: Bizrate

Overall Rating -> 10

Great selection and excellent website.

Posted By JBW in October, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy 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

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

Source: Bizrate

Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo 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

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 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 -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

Source: Bizrate

Overall Rating -> 10

Excellent site.

Posted By Boru in December, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

57.9 ct Oval Jasper, 44.1 x 27.8 mm From Indonesia

32.53 carat Pear Rhodonite, loose Certified Rhodonite from Australia, Natural Untreated Gem, 32.3 x 23 mm

22.14 ct White Jadeite, 19.8 x 16.9 mm Oval Cut From Myanmar

28.42 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 28.9 x 20.2 mm

3.35 carat Heart Ruby, loose Certified Ruby from Madagascar, Natural Gem, 8.8 x 8.6 mm

28.01 carat Black Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 31.4 x 15.9 mm

51.48 ct Oval Jasper, 33.9 x 20.3 mm From Mexico

32.18 ct Yellow Star Sapphire, 19 x 16.1 mm Oval Cut From Madagascar

54 ct Odd Shaped Charoite, 39.1 x 28 mm From Russia

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

23.18 ct Black Spinel, 16.1 x 12.1 mm Oval Rose Cut From Thailand

100.83 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 35.4 x 24.5 mm

18.63 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16.1 x 12.2 mm

91.61 ct Oval Jasper, 63.3 x 32.2 mm From Indonesia

32.85 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 27 x 24.8 mm

51.05 ct Cushion Opal in Matrix, 29.7 x 28.7 mm From Honduras

23.05 ct Oval Star Ruby, 18.5 x 15.6 mm From Madagascar

38.34 ct Pencil Cut Sunstone, 41.2 x 10.9 mm From India

109.47 ct Cushion Hematite, 24 x 20.3 mm From Brazil

28.03 ct Oval Checkerboard Nuummite, 30.1 x 20.6 mm From India

25.21 ct Black Spinel, 20.1 x 10.1 mm Baguette Rose Cut From Thailand

16.8 carat Blue Zircon, Emerald Cut loose Zircon from Cambodia, Natural Gem, 17 x 9.4 mm

36.15 ct Round Pietersite, 29.7 mm From Namibia

31.64 ct Cushion Cut Nuummite, 24.4 x 15.4 mm From India

31.83 ct Oval Checkerboard Moss Agate, 24.3 x 19.1 mm From India

20.89 ct Rainbow Pyrite, 22.7 x 21.3 mm From Russia

11.37 ct Blue Green Grandidierite, 14.6 x 12.9 mm Oval Cut From Madagascar

3.48 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.7 x 7.4 mm

34.16 ct Oval Jasper, 27.3 x 19.9 mm From Indonesia

53.26 ct Cushion Charoite, 36 x 24.5 mm From Russia

50.14 ct Oval Jasper, 29 x 23.4 mm From Mexico

72.72 carat Pear Rhodochrosite, loose Certified Rhodochrosite from South Africa, Natural Untreated Gem, 43 x 20.3 mm

Gemstone Information

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