Sterling mexico black store onyx earring pendant set

This set contains earrings and a pendant. The earrings have an architectural look to them with black onyx ball dropped between two flower petal like structures. The earrings have considerable weight to them. The pendant matches the earrings with black onyx cabochon in a silver bezel setting. Has substantial weight to it.(Earrings are marked '925 Mexico' inside and the pendant is marked '925 Mexico' on the back).

Earrings length: 2.15 inches(top to bottom)
Earring weight: 13.9 grams
Pendant height: 1.16 inches
Pendant width: 0.95 inches
Pendant weight: store 10.3 grams