ROCK BY GS: DIAMOND, MALACHITE AND ENAMEL-SET RING Brilliant-cut diamonds Carved malachite Signed Rock by GS Ring size approx. I Weight approx. 9.0g Footnotes: OVERALL CONDITION Light surface wear to unhallmarked metal stamped to inner hoop with 750, Rock by GS. Blue enamel in good condition. DIAMONDS Bright. MALACHITE With varied green striations, in good condition. 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. For further information on this lot please visit Bonhams.com For further information about this lot please visit the lot listing