Women's Pendant Necklace Set. Gold Metal Omega Chain Collar Necklace Featuring Slide Pendant Comprised of Clear Pave Rhinestone Heart with Dangling Chunky Aurora Borealis Teardrop Crystal. Pendant measures 3.75" x 1.5". Collar measures .65" wide. Lobster Clasp Closure. Includes Matching Rhinestone Stud Post Backing Earrings.