Vintage 18K Gold Sapphire Cabochon and Diamond Ring

Vintage 18K gold ring featuring a round sapphire cabochon set within a bezel of diamonds, supported by fifteen millimeter wide shoulders tapering down to a five and a half millimeter wide band. Bright polish finish. Sapphire: approx. 4 carats 19 diamonds: 0.40ctw. Color: G-H, Clarity: SI1-I1 Measurements: Front: 17.5mm Back: 5.5mm Weight: 11.1 grams Size: 11.5 (limited sizing available) Marked: 18K