Turmaline teardrops and pink Swarovski Crystal with tiny real pearls necklace

Purchased this beautiful necklace for my wife in 2006 from a gem show in Santa Barbara California. Necklace is made of lovely rich green turmaline teardrops and pink Swarovski crystals accented with little white pearls, quite stunning. Unsure of what the gold chain is made out of, but it has not tarnished over the years or rubbed off. Really well-made and just so stunning in person. The pearls are natural pearls. 16 inches long with a 2 inch extension chain for a total of 18 inches