each with a floral cluster of oval and round faceted rubies, together with round brilliant, marquise and pear shaped diamonds, length 5.3cm, width 2.5cm, post and scroll fittings, unmarked, scrolls stamped '18K', weight 19.2g, accompanied by three reports, two by GRS dated January 2020, stating the primary ruby weights to be 1.23ct and 1.03ct, colour vivid red (GRS type 'pigeons blood'), with no indication of heating, origin Burma, and one report by GemLab, dated August 2020, stating the total ruby weight to be 10.29ct, origin Burma, and the total diamond weight to be 4.83ct