Oscar Heyman, Sapphire jackets and diamond earrings

Oscar Heyman
Sapphire jackets and diamond earrings

MMaker’s mark for Oscar Heyman, numbered on jacket
Round brilliant-cut diamonds approx. 3.51 cts and 3.67 cts
Platinum, 18k and 14k gold
¾ in; Gross weight 8.8 dwts
Condition Report: Overall very good condition. The sapphires are saturated well-matched and bright. Studs may be worn alone. Accompanied with certificate copies from EGL European. EGL European Report no. EGL1600008116, December 12, 2019, 3.51 cts., Round Brilliant, G Color, SI2 Clarity. EGL European Report no. EGL1505040823, February 2, 2018, 3.67 cts., Round Brilliant, G Color, SI1 Clarity. For pierced ears. Marks:On Oscar Heyman jackets: Plat, 18k, numbered; on diamond ear studs: 14k; earring backings: 18k.