At Ross-Simons, we recognize the style power of versatile classics. For well over 1000 years, turquoise from the Kingman Turquoise Mine in Arizona has been gold standard when it comes to this blue and green-hued gemstone. A 25x18mm stabilized Kingman turquoise oval cabochon exhibits a distinct marbled look as it sits within a band of polished 18kt yellow gold over sterling silver. Kingman turquoise ring. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.Stone InformationGem Type 1 - Stabilized-TurquoiseStone Cut 1 - CabochonStone Color 1 - BlueStone Clarity 1 - BlueStone Shape 1 - Oval-ShapeStone Creation Method 1 - NaturalStone Treatment Method 1 - Dyed, StabilizedStone Weight 1 - 0 CaratsNumber Of Stones 1 - 1