One of a Kind Kingman Turquoise rectangular cabochon bezel set in sterling silver with bezel set faceted aquamarine and blue topaz sidestones. The turquoise is stablized from Kingman Arizona. The aquamarine and topaz stone are thought to be natural, but may have been heat treated, as they are from a batch that I purchased some time ago and I was told they were natural, but? The overall length is 52 MM including the bail – The turquoise cab itself is just over at an inch long, and a half inch wide and 1/4 inch thick. The top topaz stone is 5X7 mm the center one is 7X7 mm and the aquamarine is 6X7 mm. Total piece weight is 14.8 grams. The bail has an opening that will accommodate a 3/16 inch diameter chain. A 16″ round magic (1.2mm diam) chain with a nice lobster closure is included.