93. BOUCHERON: SAPPHIRE, RUBY AND AQUAMARINE LETTER OPENER • French marks for 18 carat yellow gold (750 ‰) • Openwork handle decorated with chiselled flowers • 1 sapphire, 1 ruby and 1 aquamarine cabochons • Signed "Bo heron Paris" • Measurements: 18.70 x 2.00 cm • Gross weight: 61.25 grams Overall condition: good, superficial wear in form of scratches, scratches on the blade. Metal stamped and tested for 18 carat gold Aquamarine: blue hue, light tone, typical inclusions Sapphire: blue hue, translucid, included Ruby: pinkish red hue, dark tone, included, surface reaching inclusions and chips 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.