The studs have an oval black plastic gem on each one.

They measure 1" along the shaft. The oval part measures 3/8" in length.

Acquired at an estate sale, they came in this small plastic box.

 Just Jewelry by MrZipMDO 

CONDITION:  These pieces of jewelry are in pre-owned and vintage used condition. They are in full working order. There is scratching and finish wear present.