Here are a pair of sterling studs with gemstone. The 8mm gems are set into a handmade sterling silver bezel cup. The gemstone shown are Black Onyx Agate. There are other gems available.
The ear posts are sterling silver and have an ear nut on the back.
If you have a specific gem that you would like, please contact me and I will source it and get you a price.
Please understand that these are natural gemstones. This means that no 2 gems are going to be exact. The pictured gemstone may not be identical to the one you receive.