Edwardian Star Sapphire Signet Ring signet rings The bulbs are carved from

The bulbs are carved from a single piece of chalcedony

as they say

Native American artefacts

with scrolled split shoulders and a quasi-double band

and almost organic lines and curves - the perfect complement to the three gorgeous diamonds

Edwardian Star Sapphire Signet Ring signet rings The bulbs are carved fromDATE: Edwardian, c. 1910 Striking antique signet ring set with a highly domed cabochon star sapphire, cut to display its six pointed asterism at the peak of the dome. The sapphire is gypsy set, and flanked on each side by a graduated row of single cut diamonds that gives the very traditional style profile of the ring mount a distinctly modern look. It's crafted in 18 karat gold, and dates from the early 20th century, circa 1910. STONES 2. 61ct Natural