BY Zuni Artist: Florinda Lonasee: Sterling silver Turquoise Half Hoop earrings Image Inlarged to show details. BY Zuni Artist Florinda Lonasee: Beautiful Sterling silver Turquoise Half Hoop earrings. Each earring has 5 Genuine Turquoise stones measuring 3mm. Earring from top to bottom is about 3/4 inch and 3/16 inch wide. A Certificate of Authenticity is provided with each pair of earrings.