A MOONSTONE, SAPPHIRE, AND DIAMOND PENDANT Centering an oval cabochon moonstone measuring approximately 24.00 x 13.60 x 9.05 mm, the moonstone with signature plaque for Tiffany & Co. to reverse, with later surmount, set with old European and full-cut diamonds, approximate total diamond weight 1.25 carats, and channel-set sapphires, joined to an associated platinum chain, weight 15.0 dwt, pendant length 1 9/16, chain length 22 3/4 in. Footnotes: The prong-set moonstone is likely converted from an earlier element. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing