This Modern ring was originally designed by Erte and called the Allouette ring. Erte considers their jewelry art to wear and when it comes to this ring, you have to agree! A 1.80 carat oval cut Blue Topaz is set into mother of pearl and complimented by .39 carats of pave set diamonds. The ring was cast in 14 karat yellow gold, which nicely offsets the blue of the Blue Topaz.