It typically means two things. First, the ring was probably made before the stamp act of 1906 which regulated, among other things, what jewelers could and couldn't hallmark on their wares. Second, assuming the piece is US made, it would mean the ring is of at least (and quite likely) 10k gold. This standard has long been the minimum standard considered as "solid gold" in the States. The UK has a lover 9ct standard and some European countries (ie Italy) had 8ct up until the 1990s when they standardized their marking system.
Pete
It probably means that the ring is 18 karat gold electroplated, not solid gold.
Gold plated over silver means that the ring is made of silver with a thin layer of gold plated to it. It is not solid gold but solid silver with gold on it.
Bite it really hard... if you lose teeth... it isn't solid gold.
10K means the ring is 10 karat gold. 10 karat gold is 37.5% solid gold and 62.5% alloy. Gold is naturally extremely soft so all gold is mixed with an alloy in order to make it practical for wear. The C simply represents the company who made the ring.
The use of the term solvent in this case is not correct.
The word 'Golsil' indicates an item which is made from solid sterling silver (usually hallmarked) which is encased in a sleeve of gold.
14k gold hallmarked by the Atlantic Jewelry Company.
the n means that it was hallmarked in 1811
It means that the ring was hallmarked in Birmingham, UK You can see more detail here http://www.gold-traders.co.uk/news/2008/01/simple-gold-hallmark-guide.html
It means that the ring was hallmarked in Birmingham, UK You can see more detail here http://www.gold-traders.co.uk/news/2008/01/simple-gold-hallmark-guide.html
It means that the ring was hallmarked in Birmingham, UK You can see more detail here http://www.gold-traders.co.uk/news/2008/01/simple-gold-hallmark-guide.html
It means that the ring was hallmarked in Birmingham, UK You can see more detail here http://www.gold-traders.co.uk/news/2008/01/simple-gold-hallmark-guide.html
I have a large gold ring (48 grams ) with marks of 14K and M.C.G. I can't identify what marking M.C.G. means on my ring. Does these marks on my ring mean its real gold !? Am I to understand, the stamp 14K (585) means - 58.5%, or 14 karat gold. M.C.G. - hallmarked in US or Europe ? Can you possibly identify this? Thank you.
It probably means that the ring is 18 karat gold electroplated, not solid gold.
The ring is not actual solid 18K gold, it is only plated with 18K. The metal under the plating is not gold!
It means it is 9 carat gold assayed in Birmingham, England. The F denotes which year it was hallmarked - depending on the style of the F you can work out the year.
GB means Gold Bonded. The piece is plated, not solid.