ANOTHER long necklace and all I can say about this one is WOW! This Rainbow Calsilica is full of wild colors and swirling patterns! So colorful! I think I was inspired by all the Turquoise I saw when I was in Arizona last week. This stone is 36 x 21 x 6.5mm and I have set it using 20 gauge sterling silver as the backplate. I have textured the edge which really frames the stone nicely. Total height of pendant from top of hanging loop to bottom is about 1 3/4". The sterling silver chain is 30" long and contains a beautiful assortment of Turquoise beads, Red Jasper beads and sterling silver beads. There are also a few pieces of a textured chain added and some oval components. Closes with an Infinity style lobster clasp...or just slips over your head easily. All metal is oxidized sterling silver or fine silver.