One ladies 18k yellow gold occasional ring tapering 7.0mm from the shoulders to 4.75mm at the base set in the center with one cushion cut very fine emerald measuring 10.8×10.0x7.85 mm and weighing approximately 5.30 carats, Color-bG6/4, Clarity-SI and oiled, accented with one channel set row of 4 round brilliant diamonds on each shoulder weighing a total of approximately .32 carats and 5 tapered baguette diamonds weighing approximately 1.86 carats, Clarity-SI2, Color-H. The ring tests 18K with a gross weight of 14.7 grams. 2.50 carat total diamond weight. Ring size 6 1/2. Provenance: The Estate of Kathleen Preston, Chattanooga, TN. CONDITION: The emerald is loose in the mounting.