BURMESE RUBY AND DIAMOND RING Containing one oval mixed cut ruby measuring approximately 9.25 x 8.15 x 3.55 mm, four baguette and 18 single cut diamonds weighing approximately 0.65 carat total. Mounted in yellow gold. Ring size 6 1/2. Stamp: (maker's mark) 18K. 3.10 dwt. AGL, 2021, Report number 1115731, Natural Corundum, Ruby, Burma (Myanmar), No Heat, Additional: Clarity, Minor oil type