Discover the uniqueness of a unique Yellow gold engagement ring with a central diamond. The gold ring N°26 from the Promise collection embodies timeless elegance, decorated with a 0.50 CT marquise-cut diamond. The diamond with a D-E color and VVS1 or VS1 clarity gives it an incomparable sparkle, confirming its exceptional character and mastery of craftsmanship. It is the perfect choice for those looking for something unique and classy. Material: Yellow gold Gold test: 750 Ring width: 2 mm Total approximate product weight: 1.50 g Stone: Diamond Shape: Marquise Diamond Colour: White / D-E Diamond Clarity: VVS1-VS1 Diamond weight: 0.50 CT Diamond dimensions: 8.2mm x 4.1mm Does the piece come with certificate? Yes Can the piece be engraved? Yes