Judith Ripka 925 Silver Blue Lace Agate & Blue Topaz Enhancer NWOT. Beautiful JR enhancer! Shades of blue lace agate and blue topaz. Center faceted London blue topaz surrounded by cz and silver accents. Four outer sections of etched blue lace agate divided by silver. The closure can open to fit into a link of chain. This piece can also convert to a brooch. Just completely gorgeous! No JR bag or box. Never worn. Excellent condition.