Seventeen untreated Burma rubies totaling 28.98 carats display the perfect “pigeon blood” red hue in this beautiful necklace. Certified by GemResearch SwissLab as untreated Burma rubies, these oval brilliant-cut jewels are perfectly complemented by diamond accents totaling 35.94 carats. Set in platinum. Burmese rubies are counted among the rarest of all gemstones. For centuries, Burma has been associated with the world’s finest rubies, though by edict of the King himself, the finest stones…