From the Luce Collection. Made of sterling silver, this striking bangle is adorned with faceted hematite and rock crystal doublets, mother-of-pearl and rock crystal doublets and luminous cabochons composed of rock crystal, mother of pearl and onyx. Hematite Rock crystal Mother of pearl Onyx Sterling silver Slip-on style Imported SIZE Diameter, about 2.6". Fashion Jewelry - Ippolita Silver > Ippolita > Saks Fifth Avenue > Barneys. Ippolita. Color: Silver. Size: 2.