This 10k white gold round ruby heart ring features a 4 mm genuine natural ruby with a 0.24 ct total weight. Metal Type: white-gold Metal Purity: 10k Gem Type: Ruby Total Gem Weight: 0.24 ct Setting: prongs Length: 0.38 in. Width: 0.38 in. Stone Shape: Round Stone Total Weight: 0.24 ct Gem Color: Red Stone Creation Method: natural Stone Treatment Method: Heat-treated Stone Length: 4 mm Packaging: FREE Gift Box with Bow