Verdura 'Trio' Diamond Ring in 18K Gold and Platinum signed-designer Arthur and Rosalinde Gilbert were

Arthur and Rosalinde Gilbert were world-renowned for their collection — particularly of boxes and micromosaics — so this item is an extraordinary memento of their lives

set with round-cut diamonds

each stud and cufflink features a quartet of bufftop sapphires in a deep royal blue with a central cross of pave diamonds

case and strap signed Cartier

The enchanting avian

Verdura 'Trio' Diamond Ring in 18K Gold and Platinum signed-designer Arthur and Rosalinde Gilbert wereThe ring composed of three rows of double 18k yellow gold bands weaving around a trio of vertical pav diamond set platinum bars. Signed Verdura. Includes manufacturer's box. The retail price is $23,500.