Sotheby's, St. Moritz, February 1999

Lot 26 Ruby and Diamond Ring, by Bulgari

Of crossover design, claw-set with a circular-cut ruby stated to weigh 2.90 carats and a brilliant-cut diamond stated to weigh 1.88 carats, between tapered baguette diamond shoulders, signed Bulgari, size 58

Accompanied by GRL report no. GRL 9804026 stating that the ruby is of Burmese origin, no indication of thermal treatment.