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Buy 16 - 18 mm Topaz Gems

(79)
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16 - 18 mm Topaz Gems

Certified Customer Reviews
Overall Rating -> 9 star ratings
Site was recommended to me by my gemology professor. Based on what I've seen gemselect offers good quality stones for a large range of prices
Posted By Lynn in April, 2021
Source: Bizrate
Overall Rating -> 7 star ratings
I liked the variety of cuts and materials that gem select had at wholesale prices, however I wish there were more of each type in stock and a greater variety of cuts
Posted By Michael in September, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
The selection of gemstones is absolutely amazing! The pictures allow you to get important angles of each individual stone and, from what I see, there aren't any just standard photos used unless there are duplicates of very small stones- which is completely understandable. They tend to describe their reasoning too.
Posted By Vinny in February, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
I am a first time buyer and the web page was very informative in helping me select a stone.
Posted By Judy in September, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
ease of going through site and making purchase. will update when item received
Posted By CAT in July, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
Easiest website to find what I'm looking for as a starter gem collector. Many years in precious metals I decided to expand my interest. This website makes it easy to search exactly what I'm looking for with great description of what I'm purchasing.
Posted By Rlab in January, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
gem selection is pretty great, prices are unbelievably low, however the cut of some gems is questionable at best. you have to dig for the good ones, but it’s worth it for the price
Posted By Katie in September, 2021
Source: Bizrate
Overall Rating -> 10 star ratings
The website looks like it fell out of 2005, but they do have a great selection of stones.
Posted By Zae in December, 2020
Source: Bizrate
Overall Rating -> 10 star ratings
Great looking gems!
Posted By Nick in January, 2021
Source: Bizrate
Overall Rating -> 8 star ratings
I wanted to buy some gems because I think they'd be cool to have and this seemed like the best website to buy them from. The website is a bit old looking and could use an update to the user interface but otherwise it's great.
Posted By Lyvie in June, 2021
Source: Bizrate
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Total Number of Articles: 1863

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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