Gold filled
GF= stands for "gold filled" Gold Filled (heavy plating), usually has a fraction, For Example:1/20 10K GF found at: http://nitacreations.blogspot.com/2007/10/jewelry-markings-what-do-they-all-mean.html
AMCO is the company that manufactured the piece of jewelry. The 14K represents the carat weight of the gold. The GF stands for gold filled. AMCO went out of business in 1970.
gold filled unlike g.p which is gold plated GF is full gold and makes the jewelry more valuable
925 is the mark for sterling silver. GF MEANS Gold Filled & my guess is that GFS Means GOLD.FILLED SILVER.
gold filled
gf means gold filled
the GF stands for GOLD FILLED
"10kt gf espo" typically refers to a piece of jewelry made from 10-karat gold filled (gf) material, possibly featuring an "espo" design or style. Gold filled jewelry is composed of a thin layer of gold bonded to a base metal, offering a more affordable alternative to solid gold while still retaining a gold appearance. The term "espo" may refer to a specific brand, designer, or style associated with the item.
This means that it is not pure gold, The 18 k gf tells you that this is a gold filled piece of jewelry, which means it is covered with a layer of gold but has a base metal underneath this layer.
girlfriend
it means girlfriend.
They mean Boy Friend and Girl Friend