Rock crystal quartz earrings in sterling silver from Japan, c1950. Converted from ear screws, these radiant treasures now hang from hand-made sterling wires for pierced ears. My jeweler polished the stones for maximum shine. They hang 1-1/4" from the wires and measure 1/2" wide. The condition is excellent with no chips or scratches. I've sold many of these over the years and my customers love them for their beauty and versatility.