Pomellato Reversible Tricolor Gold and Diamond Link 'Arabesque' Necklace 18 kt., designed as six oval rose gold bombé curb links of double-sided cut-out leaf motif, highlighted by a white-gold diamond-set and rose gold link of ribbon and floral motif ap. 3.50 cts., the reverse of rose gold, flanked by two smaller polished gold curb links, completed by fluted oval links, signed Pomellato, ap. 96.3 dwts. Length 18 1/4 inches, adjustable. With signed box. C Estate of an Italian Philanthropic Family