This is a big, solid one—22 x 15 mm Nevada turquoise oval cabochon with that deep blue-green and rich matrix veining from the Nevada mines. Set in sterling silver with a plain bezel for clean lines and a split flat shank that keeps it comfortable and strong. Signed LAS inside. Size 11½, good weight, sits confident on the finger. Simple, honest, and made to wear. If you're looking for Nevada turquoise that feels personal and has real district color, this one's ready.