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 10.8x10.0x7.85 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.