Description All the gold I use is recycled which makes it completely ethical and conflict free. Charles & Colvard Forever One Moissanite is 9mm x 6mm – 1.5 carats. Engagement ring is 3mm wide. This ring is made to order. Your ring will come in a red leather gift box with a bow. FREE SHIPPING WORLDWIDE All jewellery is hand made at my studio in Cornwall, south-west England.