Carvalhu Rio Copa Brutalist Belt Buckle Wearable Art‎ Brass 。Vintage Carvalhu Rio Copa collection 60\'s 70\'s Mid Century Brutalist bronze Belt buckle with raw semi precious gemstones. This stunning one of a kind waist belt features two inset natural stones, they appear to be rose quartz and a clear quartz - I am not an expert. This Belt is new without tags, the Leather belt is original to carvalhu and has never been used. The far end hooks and the knotted part is pulled through for exact sizing, the belt has never been pulled through the buckle past the seam. There\'s one small mark on the leather as pictured, I have not tried to remove, overall excellent condition and a stunning boho conversation piece… and an excellent gift!