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.

Read All

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024

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

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

Always have good experience

Posted By Ginnie in September, 2023

Source: Bizrate

Overall Rating -> 10

I bought a small ring green so I may practice my jewelry making.

Posted By HairyOtter in July, 2023

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 -> 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

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 -> 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

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 -> 7

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve in November, 2023

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

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 -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

Source: Bizrate

Overall Rating -> 10

all good

Posted By John in December, 2023

Source: Bizrate

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT

183/24-25 Moo 4, Trirat Rd.
T. Chantanimit, A. Muang
Chanthaburi 22000
THAILAND
Phone: 1-800-464-1640
Phone: +66-39601289

STAY IN TOUCH | NEWSLETTER

*You're signing up to receive GemSelect promotional email.

Switch to Mobile Version

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

198

Gemstones A-Z

Buy Huge Gemstones

9.88 ct Black Spinel, 10.2 mm Round Rose Cut From Thailand

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

178.98 ct Oval Star Rose Quartz, 37 x 29.3 mm From South Africa

7.08 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gems, 15.9 x 10.5 mm

3.57 ct Blue Green Grandidierite, 11.1 x 8.9 mm Oval Cut From Madagascar

24.25 ct Rainbow Pyrite, 30.6 x 17.9 mm From Russia

169.73 ct Oval Quartz Cat's Eye, 37.3 x 30.3 mm From Brazil

11.99 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 14 x 12 mm

27.36 ct Fancy Moss Agate, 27.9 x 13 mm From India

28.64 ct Marquise Jasper, 30.9 x 15.1 mm From Mexico

10.47 carat Brown Hessonite Garnet, Oval loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 11.9 x 8.9 mm

25.17 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 28 x 23 mm

41.2 ct Brown Moonstone, 23.9 x 18.6 mm Oval Cut From India

25.43 ct Oval Rainbow Moonstone, 26.7 x 15.2 mm From the United States

34.32 ct Oval Idocrase, 28.9 x 20.8 mm From the United States

25.79 ct Oval Howlite, 30.2 x 20 mm From the United States

5.1 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 16 x 10.4 mm

44.54 ct Oval Jasper, 31 x 23.8 mm From Indonesia

25.64 ct Green Jadeite, 22.8 x 17.1 mm Oval Cut From Myanmar

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

38.29 ct Trillion Jasper, 30.5 x 27.2 mm From Indonesia

69.66 ct Oval Jasper, 45.4 x 27.5 mm From Indonesia

41.69 ct Odd Shaped Rainbow Pyrite, 26.2 x 19 mm From Russia

39.75 ct Green Jadeite, 26.1 x 19.5 mm Oval Cut From Myanmar

57.65 ct Oval Rhodochrosite, 35.3 x 20.2 mm From South Africa

20.29 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gem, 21.3 x 15.9 mm

6.34 ct Blue Green Grandidierite, 14.8 x 10.5 mm Oval Cut From Madagascar

33.07 carat Baguette Cut Opal, loose Certified Opal from Australia, Natural Untreated Gem, 25 x 22.1 mm

14.66 ct Black Spinel, 11.8 x 12 mm Heart Rose Cut From Thailand

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

77.47 ct Trillion Chrysocolla, 40.9 x 36.1 mm From Australia

26.13 ct Black Spinel, 18.1 x 13.2 mm Oval Rose Cut From Thailand

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT