The Cube N°3 gold ring is made of interconnected, irregular elements. Their rounded shape makes them reflect light beautifully, and the gold ring itself looks like a small work of art. Made precisely and with attention to every detail, in accordance with the best jewelry craftsmanship. On request, we will make it in white or rose gold, to make it even more unique. Material: Gold Karat: 18K Gold Test: 750 Ring width: 2 mm Total approximate product weight: 1.65 g Stone: No Stone Does it come with a certificate? Yes Can the piece be engraved? No