DIAMOND AND ONYX PLAQUE RING, CIRCA 1925 Old brilliant-cut diamond approx. 1.00cts Onyx plaque Ring size approx. O, plaque length 1.0cm Weight approx. 4.0g Footnotes: OVERALL CONDITION Light surface wear to unhallmarked white metal stamped to inner hoop with 18ct, PT. ONYX In good condition. DIAMOND Assessed in mount by department as SI1-SI2 clarity, I-J colour. This condition report is provided for your convenience, based on the opinion of our gemmologists. Bonhams is not responsible for any discrepancies between this information and other opinions. All lots in this sale are sold as viewed online and additional images/videos are not available. This lot is subject to the following lot symbols: Ω Ω VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing