1st item: 14k yellow gold ring with 1 emerald cut amethyst approximately 23mm x 16mm. Marked "14K" and "JMT". Size 5 1/2. 12.1 grams. 2nd item: 14K white gold ring with 1 rectangular cushion quartz approximately 22mm x 14mm. and 36 single cut diamonds approximately 0.2 carats, I1 clarity, and I color. Marked "14K" and "China". Size 5 1/4. 9.4 grams. 3rd item: 14K yellow gold ring with 1 oval blue topaz approximately 18mm x 13mm. and 14 single cut diamonds approximately 0.07 carats, I1 clarity, and I color. Marked" 14K" and "JCR" for John C. Rinker. Size 7. 9.6 grams. Approximately 0.27 carat total weight diamonds. 31.1 total grams. Provenance: The Estate of Jane Dudley, Nashville, TN and Palm Beach, FL. Social icon Jane Dudley (1925-2017) was the founder of one of the South's most prestigious charity events, the Swan Ball, and a member of the International Best Dressed List. She was married to U.S. Ambassador to Denmark, Guilford Dudley, with whom she shared a landmark Nashville estate, Northumberland, until his death in 2002.