Estate Oscar Heyman & Brothers 136.70 Cttw Multi... Lot n° 365

Estate Oscar Heyman & Brothers 136.70 Cttw Multi Color Sapphire & Sinel 20.00 Cttw Diamond Platinum Necklace GIA Reports Estate Oscar Heyman Necklace, 22 Multi Color Sapphire (21 No Heat 1 Heat) 132.70 cttw GIA #2215928650, 1 Emerald Cut Natural Spinel 4.00 cttw GIA #6214944748, 145 Round/Baguette Cut Diamond 20.00 cttw F-G SI1-VS2, Platinum 103.26g Measurement : 14 to 21.00 inches