4.94ct Natural Black Onyx, Cushion, Opaque

Overall Rating -> 9

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Overall Rating -> 10

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Overall Rating -> 10

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Overall Rating -> 10

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Overall Rating -> 10

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Overall Rating -> 8

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Overall Rating -> 10

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Overall Rating -> 9

The checkout said the my ccv was invalid. i had to use another card.

Overall Rating -> 10

I would recommend gem select yo everyone Fast service and no problems