What does JG mean on inside of ring
what does 18K SAC mean in a ring
This means that the ring is matt gold electroplated. The 18k is the amount of gold that is found in the ring.
its only 18k gold plated, not full gold This could be incorrect. If the ring has 18K/PLAT then the ring is 18K gold with some platinum. Probably to hold the diamond.
it is not gold electroplate it is gold
The marking "18K GERSC" on a ring indicates that the ring is made of 18 karat gold. The "GERSC" likely stands for the country of origin or the manufacturer of the ring. It is common for jewelry to have these markings to indicate the metal purity and origin.
The ring is not actual solid 18K gold, it is only plated with 18K. The metal under the plating is not gold!
It means that the ring is made of 18K gold.
The crown is a standard mark, meaning the gold conforms to one of the gold standards. K stands for carat. It is a unit for purity of gold. 22K indicates that the ring is 91.7% gold and 8.3% other metals.
Better to lose a 9k gold ring than a 18k one ! 18k is purer gold than 9k.
18k hgf would stand for 18k heavy gold filled ( not solid gold )
"18k" stamped on a silver ring typically indicates that the ring is plated with 18 karat gold. It means the ring has a thin layer of 18k gold over a sterling silver base.
18k refers to the gold content (18k = 75% gold) with the rest being silver or other metals 159 refers to the purity of the silver