From the Prisma collection; Clear icy crystal quartz is showcased on this 18K yellow gold crossover pendant necklace; Crystal quartz: 14mm; 18K yellow gold; 16-18"L; pendant: 1.1"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