Tree of Life Multicolor CZ Pendant Sterling Silver Necklace 18 Inches Connecting the heaven to the Earth to your wardrobe, you&#039;ll love this multicolored CZ tree of life necklace. Based on Celtic traditions this sterling silver open pendant is 1.06in on an 18in chain. Measure: 1.06in With 18in Chain, Weight: 4.8 Gramsm, Stone: 1.6mm, Material: .925 Sterling Silver, Cubic Zirconia.