It was listed by The Earring Curator. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
The Earring Curator has dated these Silver Rock Crystal Earrings to the 1960s.

• Condition: Excellent vintage condition.
• Fixing: Nice firm clips suitable for pierced or non-pierced ears, very comfortable to wear.
• Hallmarks/stamps: FROM 925 S, the mark used by NE From during the 1960s and 70s.
• Size: 1.7cm diameter x 7mm deep. The crystals are 1cm across.
• Weight: 8.8g.
The Earring Curator has dated these Silver Rock Crystal Earrings to the 1960s.
All things earrings
You can view the stock and full dealer information on the The Earring Curator Profile Page