Sterling Silver Natural London Blue Topaz & 1/4 CTW Natural Diamond Vintage-Inspired Charm/Pendant. 85374 / Charm / Sterling Silver / Set / Natural London Blue Topaz / Round / 5Mm :: 1/4 Ctw / Natural Diamond / I2, G-H / 29.2 X 17.2 Mm / Polished / Natural London Blue Topaz And 1/4 Ctw Natural Diamond Charm/Pendant