The stunning gold engagement ring with side diamonds N°30 from the Promise collection by BELLER is the epitome of elegance and timeless design. This exceptional engagement ring, available in 18k (750 fineness), is the perfect backdrop for a 0.40 CT cushion-shaped diamond that meets the highest GIA criteria. Additional side diamonds add sparkle and uniqueness, creating a harmonious whole. Created for unforgettable moments, the engagement ring from the Promise collection N°30 is a piece of jewelry that will highlight the beauty of every special moment and become a symbol of love for a lifetime. Material: Yellow gold Gold test: 750 Ring width: 2.5 mm Total approximate product weight: 2.25 g Stone: Diamond Shape: Cushion Diamond Colour: White / D-E Diamond Clarity: VVS1-VS1 Central diamond weight: 0.40 CT Central diamond dimensions: 4.3 mm x 4.3 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