DIAMOND, COLORED DIAMOND AND RUBY BIRD BROOCH

DIAMOND, COLORED DIAMOND AND RUBY BIRD BROOCH
Round and single-cut diamonds and yellow diamonds, pear-shaped ruby, platinum and 18k yellow gold, maker's mark (Espezal)

Copy of GIA, 2019, report no. 5202524738: 5 round diamonds of treated color

Diamonds: approximately 150 round diamonds with approximate total weight of 4.50 - 5.00 carats; approximately 65 round yellow diamonds with approximate total weight of 2.50 - 2.75 carats

Size/Dimensions: 9.5 x 6.2 cm (3 ¾ x 2 ½ in)
Gross Weight: 43.0 grams