boho vintage antique india necklace heart large tribal ethnic statement pendant

boho vintage antique india necklace heart large tribal ethnic statement pendant I don't know much about the piece but not problems, 14.5" length when laying down pendant 4" x 3", largest beads 7/8", have not tested for sterling yet, no markings for it, but could be very old, only says silver on necklace backing, was bought in 60's at estate sale, no other info on piece, if you know anything about it I would love to learn! Non smoking home We are a family run business with 3 little girls! We are building our own brand with them and hopefully you will join our journey! Thank you so much and have a wonderful day! Exclusive Elegance