SAPPHIRE AND DIAMOND RING, PEDERZANI
Cushion-shaped sapphire of 20.76 carats, triangle-cut diamonds, platinum and gold, ring size 5 ¾, signed Pederzani
Gübelin, 2018, report no. 18120080: 20.76 carats, Burma (Myanmar), no indications of heating
SAPPHIRE AND DIAMOND RING, PEDERZANI
Cushion-shaped sapphire of 20.76 carats, triangle-cut diamonds, platinum and gold, ring size 5 ¾, signed Pederzani
Gübelin, 2018, report no. 18120080: 20.76 carats, Burma (Myanmar), no indications of heating