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Buy 13 x 11 mm Quartz Gems

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13 x 11 mm Quartz

Over 18 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Excellent gemstones- bought two Demantoids and two Malaya Garnets

Posted By Khusro in January, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was straight forward as always. I've shopped here many times over the years and know where things are. Everything was quick and easy to find. The website is organised well. Great shopping experience.

Posted By Konstantin Marchenko in January, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

They had exactly what i was looking for

Posted By Tiff in December, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Would love to be able to purchase mixed gem lots.

Posted By Meep in September, 2022
Source: Bizrate

Overall Rating -> 8 star ratings

I like to use GemSelect for finding calibrated sizes of gemstones. I purchased sapphires a few years ago and found the quality to be outstanding so I went ahead and purchased some more today (different) and some really unique moonstone. I'm opening a jewelry busy soon and so accurate gemstone sizes, quality, and reliability as a supplier is really important to me. Gemselect seems to fill all those requirements.

Posted By J in November, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great site; I've purchased many stones here.

Posted By Ben in July, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

You were the only site that had the color gems with oval cut in sizes 6mm to 4mm that I could find and it was very easy to find them with your search tool!

Posted By Streetdonuts in February, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I love the variety of stones available, and especially that I'm not buying from a stock image -- the stone I see online is the actual one I'm getting.

Posted By Kel in January, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By Mic in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Great and detailed. Will be purchasing again.

Posted By DJ in June, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection and the website is easy to navigate

Posted By Ethan in September, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

This business makes it easy to research and find all pertinent information about the individual gemstones and other information such as the recommend use (ring or pendent for example). Also it's important to know about things like hardness and durability of the gemstones. I also appreciate the history of purchases and transaction details. Just be sure to register on the website to get the best experience.

Posted By Greg in January, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

As long as I continue to have confidence that what I am buying is genuinely what is being advertised then I am happy. If an item is listed as natural but is actually lab created, well that would be the last time I support this company.

Posted By Zac in December, 2022
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to navigate.

Posted By Lainey in January, 2023
Source: Bizrate
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart