RUBY AND DIAMOND RING Containing one oval mixed cut ruby measuring approximately 9.82 x 8.38 x 5.82 mm, 40 round brilliant and eight baguette cut diamonds weighing approximately 3.40 carats total. Mounted in white gold. Ring size 5 1/4. Stamp: 750 (Italian hallmark). 6.80 dwt. AGL, 2021, Report number 1115358, Natural Corundum, Ruby, Burma (Myanmar), Heated, Minor clarity enhancement, Heating residues