"This Custom, hand made Gem High-Grade Old Stock Kingman Turquoise Sterling Silver Pendant weighs 9.15 grams. The cabochon weight is 15.6 Ct. and is unbacked. The pendant Measures approximately 1 5/8\" long including bale and 1 1/16\" wide. The stone measures approximately 23.3 mm, by 18 mm, by 4.4 mm The black Matrix is actually Pyrite mixed with quartz. Following numerous requests from those of you that do not have a jeweler. I will now offer for sale custom one of a kind silversmith jewelry f Artisan Turquoise Jewelry With Polished Finish, Unique Turquoise Jewelry With Polished Finish, Turquoise Cabochon Chrysocolla Necklace, Handmade Turquoise Round Necklace, Handmade Elegant Round Turquoise Necklace, Elegant Round Turquoise Handmade Necklace, Elegant Round Handmade Turquoise Necklace, Elegant Handmade Round Turquoise Necklace, Oval Turquoise Natural Stone Necklaces