Holt Science Spectrum: Physical Science: Student Edition 2008

"A goldplated and black rhodium plated sterling silver crab, complete with pavé black cubic zirconia, looms over a sapphire crystal, strung on a long elegant chain.Sapphire crystal Black cubic zirconia Goldplated sterling silver Black rhodium plated sterling silver Chain length, about 30"" Pendant width, about 1½"" Lobster clasp Imported"

"From the Icon Collection. An understated white gold pendant suspended on a delicate bead chain.18K white gold Chain length, about 16"" Pendant diameter, about ¼"" Lobster clasp with 1"" extender Made in Italy "

"From the Labyrinth Collection. An intriguing looped disc design in sleek sterling silver accented with sparkling diamonds on an iconic cable bale. Diamonds, 1.17 tcwSterling silverSize, about 1.6""Fixed baleImported Please note: Chain sold separately. "