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

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

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

Overall Rating -> 10

Love gemselect

Posted By Joshua Howard in March, 2024

Source: Bizrate

Overall Rating -> 10

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

Posted By Happiness in January, 2024

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

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

Posted By MJC in January, 2024

Source: Bizrate

Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024

Source: Bizrate

Overall Rating -> 10

Great experience! First time buyer

Posted By Todi89 in February, 2024

Source: Bizrate

Overall Rating -> 10

LOVE YOU GUYS. YOU CARRY EVERY GEMSTON I WANT. THE PRICE IS GREAT,THE PRODUCT IS OUTSTANDING,AND THE SERVICE CANT BE BEET.

Posted By APPS in April, 2024

Source: Bizrate

Overall Rating -> 10

I found it to be easy to browse and easy to use

Posted By Kyle in December, 2023

Source: Bizrate

Overall Rating -> 10

Pleasant.

Posted By Mk in November, 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 -> 10

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024

Source: Bizrate

Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Gemstones A-Z

Buy Huge Gemstones

11.42 ct Loose Blue Green Sapphire, 13.3 mm Round Cut From Madagascar

31.05 ct Oval Howlite, 29.7 x 19.7 mm From the United States

23.45 ct Round Rainbow Moonstone, 15 mm From the United States

7.46 carat Cushion Ruby, loose Certified Ruby from Madagascar, Natural Gem, 10.3 x 10.2 mm

25.37 ct Yellow Quartz, 18.9 x 18.9 mm Cushion Checkerboard From Brazil

37.04 ct Drilled Sphere Tiger's Eye Matrix, 10.1 mm From India

22.64 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 24.8 x 13.7 mm

20.7 carat Green Opal, Oval loose Opal from Brazil, Natural Untreated Gem, 23.7 x 17 mm

10.68 carat Brown Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 13 x 9.1 mm

115.38 ct Baguette Rhodonite, 45.9 x 33.6 mm From Australia

26.94 ct Oval Howlite, 27.5 x 20.5 mm From the United States

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

61.25 ct Oval Jasper, 39.6 x 25 mm From Indonesia

121.07 ct Trillion Chrysocolla, 45.1 x 40.4 mm From Australia

6.31 ct Blue Green Grandidierite, 13.2 x 11.2 mm Oval Cut From Madagascar

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

33.54 carat Oval Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 31.9 x 15.4 mm

37.52 ct White Jasper, 35.2 x 18.5 mm Rhomb Cut From Indonesia

39.6 ct Oval Cat's Eye Opal, 27.3 x 18.9 mm From Brazil

26.48 ct Oval Agate, 19 x 18 mm From Indonesia

57.58 ct Oval Jasper, 44.5 x 28.7 mm From Indonesia

32.45 ct Oval Charoite, 29.9 x 20.6 mm From Russia

29.97 ct Yellow Quartz, 20.3 x 17.9 mm Oval Cut From Brazil

29.52 carat Pear Moss Agate, loose Certified Moss Agate from India, Natural Untreated Gem, 31.7 x 23.5 mm

26.87 ct Black Spinel, 17.9 x 13 mm Oval Rose Cut From Thailand

44.27 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 26.5 x 18.1 mm

39.03 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 33.5 x 33.2 mm

23.16 carat Ammolite, loose Certified Ammolite from Canada, Natural Gem, 31 x 17.6 mm

41.38 ct Yellow Quartz, 23.6 x 19.4 mm Oval Cut From Brazil

60.46 ct Oval Jasper, 35.2 x 23 mm From Indonesia

31.19 ct Fancy Jasper, 26.3 x 19.6 mm From Indonesia

62.45 ct Oval Charoite, 40.8 x 29.5 mm From Russia

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