Multi Color Complex Square Pendant by Firefly Jewelry Medical illustration shows the symptoms affecting an eye affected by. This intricately embellished mosaic jewelry is inset with a combination of Austrian Swarovski crystals and Czech glass beads. Lobster style clasps are sterling silver or gold fill Intricate design necklace length averages 16 17 inches Pendant style necklace length averages 16 17 inches Cross necklace length averages 17 19 inches Firefly Jewelry specializes in elegant designs, innovative colors mixes and meticulous workmanship. Firefly uses filigree findings made from vintage molds, which give the jewelry a romantic look with a contemporary twist.