Cultured mabe pearls and white sapphires set in sterling silver that is oxidized and plated in 18k yellow gold. Mabe Pearl Ring: Measures .75 of an inch in Diameter. Stocked in sizes 5,6,7, and 8. Custom Sizes available upon request, $298. Mabe Pearl Earrings: Omega/French Back. Each earring measures .75 of an inch in diameter, $510.