Fine Sapphire and Diamond Ring

Featuring a rectangular step-cut sapphire weighing 7.50 carats, flanked by a pair of baguette diamonds, size 6¾, signed Spaulding-Gorham Inc.; circa 1930s.

Accompanied by Gübelin report no. 25058039 dated May 8, 2025 stating that the sapphire is of Kashmir origin, with no indications of heating, and may be referred to as "Royal Blue" in the trade.

Accompanied by AGL report no. 1146039 dated March 3, 2025 stating that the sapphire is of Kashmir origin, with no indications of heating.

Accompanied by a copy of GIA report no. 5192703102 dated October 11, 2018 stating that the sapphire is of Kashmir origin, with no indications of heating, and may be referred to as "Royal Blue" in the trade.