Hallmark information for rings and jewellery | The Diamond Ring Company
Simple Gold Hallmark Guide
What does a 925 mark mean when stamped on jewelry?
What Is Hallmarking On Jewellery?
F Stamp Inside Engagement Ring. What Is It?
Stamp on Vintage Engagement Ring
Metal Hallmarking Guide | Taylor & Hart
Ring stamp meaning? The inside is stamped with a diamond shape and the letters "STR" (2nd image). I assume STR means this is a sterling silver ring, but am curious what the
Ring stamp meaning? The inside is stamped with a diamond shape and the letters "STR" (2nd image). I assume STR means this is a sterling silver ring, but am curious what the
What Are the Differences in Hallmarks Between the UK and the US? - Lebrusan Studio