Vintage Sterling Silver Connemara Marble Clover Brooch Irish Lucky Dublin Three Leaf Green Shamrock Celtic Gaelic Jewelry Jewellery hungarian pendant The earrings are stamped "SILVER"

The earrings are stamped "SILVER" and the size dimensions are in the later photos

37g and the clasp opens/closes well

95g and the size dimensions are in the last couple of photos

some of the pastes have darkened and worn

it looks like a form of agate/quartz to me

Vintage Sterling Silver Connemara Marble Clover Brooch Irish Lucky Dublin Three Leaf Green Shamrock Celtic Gaelic Jewelry Jewellery hungarian pendant The earrings are stamped "SILVER"DESCRIPTION: A pretty vintage Irish Connemara marble brooch, made from sterling silver and in the shape of a three leaf clover. The brooch is fully hallmarked, dating to 1968. It weighs approx. 2. 09g and the size dimensions are in the later photos.