Black Gold plated Silver .925 Chain has been hand crafted with 3.5mm Multi Color Umba Sapphire faceted cube exhibiting a vitreous luster, great polish, a calibrated shaped body, the gem bodies are a a range of lightly to moderately saturated fancy Sapphire hue with transparent to opaque qualities, and these rare Umba Sapphire beads are a well crafted strand of unique and stunning quality AAA grade bead group developed into One of a Kind custom crafted triple cluster chain.