Oscar Heyman diamond Riviere necklace made in platinum containing 121 round brilliant and single cut diamonds (5.85 ct TW, / VS / F-G). Serial #85364. The necklace measures 14.5 inches in length. There is a hinged jump-ring in the center to hang a pendant. Total gross weight: 22.53 grams. Processing and shipping within the continental U.S. $30.00 plus 1.5% replacement cost insurance. Good. Necklace has no damage or marks visible. Jewelry case has was scuffing on the back side. Witherell's strives to provide as much information and photographs as possible but encourages in-person inspection by bidders. Condition statements are only for general guidance and should not be relied upon as complete statements of fact and do not constitute a representation, warranty or assumption of liability by Witherell's. All lots are sold "AS IS" under terms and conditions. Please be advised we do not provide porters nor packing materials for pick ups. We do not accept credit cards.