Oh, dude, that's easy. So, like, that triangle with JB stamped on gold is actually a hallmark, not a secret code for some exclusive club. It just means the gold was made by a company with the initials JB. It's like a little signature saying, "Hey, JB was here." So, no need to go on a treasure hunt for Justin Bieber's secret stash of gold or anything.
Heavy Gold Filled..
in a triangle "IRH"
there is a square with a "j∆"
caterpillar
Most likely it is Gold shell (gold plated) But it could be a jewelers mark.
Heavy Gold Filled..
in a triangle "IRH"
what does LXG stamped on gold mean
what does dm stamped on gold mean
Ive seen 10k gold from brazil stamped ,935
is 535 gold
i have a gold ring with ING stamped on the inside , what does that mean ?
gold,great kindoms
there is a square with a "j∆"
Your gold is real :)
The 705 stamp equates to 17 karat gold. Gold is stamped based on purity, with 24 kt gold being pure gold. 18kt gold is stamped 750 because it is 75% pure. 17kt gold is actually about 70.8% pure, but is stamped 705 instead of 708. 17 karat gold is not as common as 18kt or 14kt, but it is available. Especially in parts of Europe, Asia, and the Middle East.
they are gold plated.