RUSSIAN ART NOUVEAU GOLD AND DIAMOND LOCKET: Circa 1900-1910 .30 ctw diamonds and 18K Russian locket depicts a snake reaching for the flower, a rose cut diamond. . One oval shaped rose cut diamond and three round shaped rose cut diamonds. The diamonds average SI in clarity and I-J in color and are backed with foil. 1 3/8'' x 7/8'' 13.4g. Sold with current Florida Diamond Appraisers GIA appraisal, $1500.00 retail replacement value.