A Platinum, Grey Opal, and Diamond Ring/Pendant, containing one oval cabochon cut grey base opal measuring approximately 19.04 x 14.75 x 5.33 mm, weighing approximately 8.48 carats, together with numerous round brilliant cut diamonds weighing approximately 0.60 carat total, 50 baguette and tapered baguette cut diamonds weighing approximately 4.50 carats total, stone set section can be detached and worn as pendant, later gold ring base with hinged bottom. 13.90 dwts.