It means it's 24K gold, pure.
Gold that is stamped with ".9999" refers to the purity of gold. This particular number indicates that the piece is 99.99 percent pure gold.
It's the purity of the gold, as a decimal fraction. .9999 means the ring is 99.99% pure. That surprises me a bit, though, because jewelry is normally not made of gold that fine because it would be too soft for normal wearing.
9999 gold necklace with a 9999 gold cross price tag
what does LXG stamped on gold mean
24karat gold - pure gold
what does dm stamped on gold mean
i have a gold ring with ING stamped on the inside , what does that mean ?
What does kn mean when stamped in gold
It is 99.99% pure gold this is the finest purity gold can be refined to.
what does dm stamped on gold mean
What does ghr mean stamped on gold
Ive seen 10k gold from brazil stamped ,935