Crystal Quartz Emerald center bar charm finished with 14 karat gold setting. 14 karat yellow gold, 1.8 carat Crystal Quartz , 16 carats Height: 12mm Length: 20mm Width: 5mm Emerald , 0.2 carat 18 to 20 to 22 inches length Handmade in NYC Style # JJ-NCK-057-YG