Black Onyx & Marcasite Sterling Silver Ring Vintage
Statement Gemstone Jewellery Rings - This is a size 6.5 sterling silver ring with a square black onyx stone surrounded by maracasites. It also has a marcasite center.
The face of the ring is 1" x 1" and the ring weighs 11.7 grams, hallmarked 925. It is in great condition with some patina.