A superb Art Nouveau 18K gold openwork cross pendant with a diamond-set platinum center.
The front of this large cross is embellished with pastel rose and golden green enamels. The cross is centered with a pear shape rose cut diamond.
Estimated total diamond weight is 0.60 ct.
Size without bail 75 x 46 mm (2 7/8 x 1 7/8 in.)