Small Land Tracts in High Demand HARConnect.com Rainbow Baguette & Marquise Cut Gemstone Necklace. Bright, bold, and beautifully uniquethis vibrant gemstone necklace is designed to turn heads. It features an eye catching sequence of baguette and marquise cut stones in a full spectrum of colors, each set in sleek silver tone prongs. The stones are arranged in a seamless gradient, moving from deep blues and rich reds to fresh greens, golden yellows, soft pinks, and icy aquas. Chain Length: 16" + 2" extender Base Material: Brass Plating: Rhodium Stone Material: Crystal Stone Size: 9"x5"mm