Composition: silver, zirconium Condition: very good Dimensions: 0.7 cm (diameter) Weight: 1 g Color: silver Marking: “SU 925” Country: USA Period: 1890-2010 Market value: 25-45 EUR
Silver earrings marked "SU 925" - this means that they are made of genuine sterling silver (92.5% silver), and "SU" is a mark of a US jewelry manufacturer or importer. Most often, "SU" is associated with Sunstone Imports or Sunstone Inc. (USA), which often marked their imported or locally made jewelry this way, especially in the period 1990-2010.The earrings are set with small clear stones, almost certainly cubic zirconias (CZ) - a very common combination with silver, imitating diamond inlay (pavé style).
