Long Platinum, Briolette Diamond and Diamond Chain Necklace 106 oval briolette diamonds ap. 40.00 cts., 204 round diamonds ap. 2.00 cts.,with maker`s mark, with ring to convert to double strand, ap. 10.3 dwts. gross. Lengths 45 and 21 1/2 inches. C Collection of a Florida Family品相报告: Briolette diamonds: H-I-J-VS-SI, slightly flattened to oval shapes with pointed ends. Diamonds: H-I-VS-SI. Any condition statement is given as a courtesy to a client, is an opinion and should not be treated as a statement of fact and Doyle New York shall have no responsibility for any error or omission. Please contact the specialist department to request further information or additional images that may be available.