Like the annual rings of mighty trees, their carefully handcrafted Lovelines Chapters wedding ring made of sustainable 18 karat gold wants to tell a story. Namely, that of your unique love. Each fine line and sparkling synthetic diamond represents a poignant memory, a special moment, or a shining moment of your journey together. Material: Gold Karat: 18K Stone: Diamond,Lab-Grown Diamond Stone Colour: white Number of Stones: 12-16 Stone Carat: 0 Stone Type: F+VS+ Stone Shape: round, brilliant Stone Setting Type: Pavé Available sizes: 40,42,44,46,48,50,52,54,5658,60,62,64,66 Dimensions: Width 1.8 mm / Height 1 mm Does it come with certificate? No Can the piece be engraved? Yes