An Art Deco platinum (top) and white gold (shank) vintage engagement ring features a very fine natural non-heated unenhanced Burma (Myanmar) ruby surrounded by old mine cut diamonds.
The ring comes with AGL gemstone report for the ruby.
One oval mixed cut natural ruby 2.60 ct, 8.42 x 6.79 x 4.86 mm
Estimated total diamond weight 2.10 ct
Ruby and diamond top measures 15 x 12 mm
Ring size 6.25 (17 mm) sizable
Fine unheated Burmese rubies over 2 carats are very rare. For loose stones prices start at $15,000 per carat.