gold-tone AA-grade cubic zirconia stones olive-green smoky quartz deep-red garnet golden-yellow citrine ruby, peridot and black onyx gemstones rectangular cuts lobster-clasp fastening chain extension This piece is handmade, meaning your purchase is unique and may vary slightly from the item pictured. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery. Nialaya Jewelry is pleased to offer free repairs on purchases for one year from purchase date.