Short for Jewelry
A gold ring that is stamped with 10 K F means that the ring is 10 karats. The F means that the ring is considered fine jewelry.
9 karat
It means 20 karat gold
k stands for karat.Example: A ring setting in 14k , which means that 14/24 ratio is gold, 10/24 other metals.
18k white gold
A gold ring that is stamped with 10 K F means that the ring is 10 karats. The F means that the ring is considered fine jewelry.
14 (K)arat (Y)ellow gold
It means the ring is made of 14 k gold and Platinum! It does NOT mean it is plated....
If you mean: 10-2k = 4 then k = 3
what does 3 R(backwards R) K stamped on jewellery mean
The K means carat, which is a unit of measurement for things like gold and diamonds. So, 8 K means 8 carats.