The gold engagement ring with diamond N°33 from the Promise collection impresses with its extraordinary quality and aesthetics. The handmade gold engagement ring with a central marquise-cut diamond and side brilliant-cut diamonds is a dazzling work of art. The diamonds in perfect D color reflect the nobility and excellence of craftsmanship. Material: Yellow gold Gold test: 750 Ring width: 2.5 mm Total approximate product weight: 2.30 g Stone: Diamond Shape: Marquise Diamond Colour: White / D-E Diamond Clarity: VVS1-VS1 Central diamond weight: 0.50 CT Center diamond dimensions: 8.2 mm x 4.1 mm Side diamond weight: 0.28 CT Side diamond dimensions: 1.5 mm x 1.5 mm Does the piece come with certificate? Yes Can the piece be engraved? Yes