LOVELY Vintage Abacus 10Kt Gold Pearl Charm Pendant Math Gift

Any mathematician will love this charming miniature abacus pendant made with 10K yellow gold and 12 authentic pearls. This is not stamped, but has been tested with acid to be 10Kt. The pearls are threaded on gold wire and can move slightly back and forth. In between thee pearls is 2 rows of decorative twisted gold wire. This is a lovely charm or pendant perfect for anyone who loves math! Weight: 3.44 grams Dimensions: 3/4" x 3/4" x 1/8" Condition: Commensurate with wear with some tarnishing.