OSCAR HEYMAN & BROTHERS DIAMOND AND EMERALD BROOCH

OSCAR HEYMAN & BROTHERS DIAMOND AND EMERALD BROOCH
Of radiating form with intersecting rays of diamonds and emeralds

Metal: Platinum and 18k yellow gold
Diamonds: 24 marquise shaped diamonds with approximate total weight of 5.20 - 5.40 carats
Stones: 24 marquise shaped emeralds
Signature: maker's mark for Oscar Heyman & Brothers
Marks: IRID.PLAT. 18K 200021
Size/Dimensions: 4.0 cm diameter
Gross Weight: 17.0 grams