18k yellow gold and platinum dombed design ring, with floral motif, center oval cabochon cut emerald, approximately 20.0 CTS, good medium dark green, moderately heavily included, good transparency, 16 prong set full cut diamonds, approximately 1.90 CTW and 48 full cut diamonds, approximately 1.25 CTW, H-I color, SI1-2 clarity, approximately 19.12 grams TW, size 4. With appraisal report, appraised value $34,000. Provenance: given as a gift from Jazz musician Lionel Hampton to the consignor, thence from a Massachusetts estate.