What does it mean when 585 is engraved on a gold ring? How do European gold markings compare to US markings? - Quora
F Stamp Inside Engagement Ring. What Is It?
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
I posted last night but here's a better view of the ring and the markings inside. It looks like a “c” or “G” inside a circle, 10K D (the 10K is hard
Jewelry Stamps: What Do They Really Mean?
MARKS STAMPED INSIDE RINGS – Jewelry Secrets
Understanding Markings on Jewelry | Jewelry, Vintage rings, Silver plated jewelry
MARKS STAMPED INSIDE RINGS – Jewelry Secrets
Identifying rings: Marking system for rings
Stamp on Vintage Engagement Ring
WHAT DO THE LETTERS MEAN? – Jewelry Secrets
What Are the Differences in Hallmarks Between the UK and the US? - Lebrusan Studio
A guide to what jewelry stamps mean. | Think Engraved
Metal marks inside rings | Jewelry candles, Jewelry knowledge, Money candle
Identify gold, silver and platinum items | SellYourGold
Stamp on Vintage Engagement Ring
X marks on gold rings
CAN YOU IDENTIFY THESE RING STAMPS? – Jewelry Secrets
Jewelry Identification | Antique Jewelry University
Identifying rings: Marking system for rings, p.3
A guide to what jewelry stamps mean. | Think Engraved
