Rich dark purple pendant with crystals and sterling silver findings NWOT

This is a lovely unusual dark purple glass pendant. It is dark purple, translucent clarity. Center is set with a faceted rectangle stone surrounded by a sterling silver frame and crystals. Back bale is sterling. Marked "925" and "966NA". New, no tags. Pendant is 1.5" across and 1.3" long. Classy. Unusual. Reference: PEND005