From the Prisma collection; Lux 18K yellow gold bands cross over a crystal quartz in this stunning pendant necklace; Crystal quartz: 18mm; 18K yellow gold; 16-18"L; pendant: 1.25"L; Lobster clasp closure; Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care; Photo may have been enlarged and/or enhanced; Made in Italy