PENDANT: 10k yellow gold stamped "R" pendant; (150) round brilliant cut diamonds, 1.0mm-1.3mm = an estimated 1.25 carats, Good/I-J/SI1-SI2; (66) baguette cut diamonds, 1.5mm-2.2mm x 1.2mm = an estimated 0.75 carats, Good/I/VS2-SI1; 15.9 grams. Measures 45mm tall x 22mm wide.