Oscar Heyman Gemstone Flower Brooch in 18K status_not_sold giving the piece the lace

giving the piece the lace like appearance that is the key design element of much of the jewelry crafted during this period

in platinum over gold

the classic diamond eternity band

High polish yellow gold forms a pair of half moon shapes with a smaller one suspending a larger

A studded style of high polish yellow gold features rope detailing at the top and bottom borders of the band and a central square set motif of a quartet of square-cut diamonds

Oscar Heyman Gemstone Flower Brooch in 18K status_not_sold giving the piece the laceDesigned as a bouquet of flowers sapphire, ruby and emerald flowers, with diamond pistils and leaves, set in 18k yellow gold. With Oscar Heyman 'HB' hallmark.