10k January/Dark Red Synthetic Birthstone Heart CharmProduct Details Material; Primary Purity 10K Finish Polished Stone Color Red Stone Quantity 1 Stone Weight ct Charm Element Length 5. 24 mm Charm Element Width 4. 72 mm Feature Solid Material; Primary Gold Stone Shape Round Stone Size 3. 5 mm Stone Treatment Synthetic Item Weight U M gm Product Type Jewelry Jewelry Type Pendants & Charms Sold By Unit Each Pendant Charm Type Birthstone Material; Primary Color Yellow Stone Creation Method Synthetic