The marking "AB375" on a gold ring indicates that the ring is made of 9 karat gold, as the number 375 signifies that the alloy contains 37.5% pure gold. The "AB" could represent the manufacturer's initials or a specific design code. This hallmark provides information about the gold's purity and the maker's identity, ensuring quality and authenticity.
i have a gold ring with ING stamped on the inside , what does that mean ?
Gold Plated
375 is 9ct gold.
10KZRW
Gold plated
What does the symbol TB mean on hook of necklace
what does LXG stamped on gold mean
18 karat gold electroplate
GB means Gold Bonded. The piece is plated, not solid.
14K is the percentage of gold in alloy. 24K is pure gold. UD stands for Unique Designs
what does dm stamped on gold mean
What does it mean