I found this tiffany band but the stamp is different than what I’m used to seeing. The stamp is pressed in deeply. The seller says it’s from the early 20th century. Any ideas if it’s authentic?
My understanding is that Tiffany uses 750 as their hallmark for 18kt gold. Tiffany always takes great care and their hallmarks are precise and clear irrespective of the era of the piece. If you want to buy the ring, I would only buy it for it’s gold weight, not because it “might” be a Tiffany piece.