75%
This is my
The 25409 is most likely the design number, and the 750 means that the ring is 18K gold.
There is none. 750 = 18ct gold
i have the same 18 marked 750 gold ring
The 750 mark is an indication of 18 karat gold.
It means that the ring is made of 18K gold.
750 denotes 18ct gold
750 means 750/1000 = 75% gold, which is 18carat
It means it's 18K.
it means 18ct. or 750 parts per 1000 of pure gold.
750 means 75% gold which is same as 18k . its a good thing!