A WOMENS STERLING SILVER MODERNIST BLUE OPAL COLORED BANGLE BRACELET WITH A GREEK KEY DESIGN. THE BRACELET WEIGHS 17.4g AND IS ABOUT 3/8" WIDE. THE CIRCUMFERENCE IS 6 3/4". NOT SURE IF OPAL IS NATURAL OR MAN MADE. ANY QUESTIONS PLEASE DO NOT HESITATE TO ASK. BE SURE TO CHECK OUT SOME OF OUR OTHER GREAT PIECES OF JEWELRY FOR SALE. THANK YOU.