David Webb Coral, Diamond & White Enamel Frog Brooch In Platinum & Gold

From David Webb "Kingdom Collection" frog brooch, centered with coral carved frog,  framed by 18k yellow gold, inlaid with white enamel separated by 4 platinum segments pave set with 80 round brilliant cut diamonds. Secured with double hinged pin, one with a barrel lock.
Inscribed: Webb, 18K, 900PLAT

80 Diamonds, total weight approx. 1.50ct.
Color range from F to G
Clarity range from VS to SI

Measurements: 62mm by 61mm by 23.5mm

Weight 83.6 grams

Ref# 710-000-614