Cartier 1992 Solid 18K Tri-Color Gold "Knot" Ring W/Blue Sapphire Cabochon (Retired Piece) - This lovely ring was made by Cartier, and was finely crafted of solid 18k yellow gold. The ring has a 4mm wide, smooth rounded band, and is finished with a 7.5mm "knot" accent mounted on the top of the piece. The knot is made up of three bands, which are white, yellow, and rose gold, and is finished with a genuine blue sapphire cabochon. The inside of the band is fully hallmarked with hallmarks for Chanel, the date "1992", gold purity, ring size "49", and unique serial number. This piece is in beautiful condition, and looks as though it has hardly been worn. This is a rare, retired piece which is no longer in production and is incredibly hard to find. These retired designer pieces have proven to become the best quality investment pieces, as they are incredibly difficult to find, and highly sought after by collectors around the globe, Hollywood Elites, and Fashion designers worldwide. This ring has a heavy, luxurious feel, and truly radiates beauty and poise. Ring size: 5.25. (WEIGHT: 10.3 grams)