This women's pendant features a genuine blue sapphire prong set in solid yellow gold. An 18" 10k yellow gold clasp lock chain is included. Item #: PD1204Y Width: 5 mm Weight: 1 g Metal: 10k Yellow Gold Diamond Setting: Prong Gemstone Cut: Heart Gemstone Color: Blue Gemstone Clarity: VS Gemstone Carat: .48 Gemstone Quantity: 1 Gemstone Setting: Prong