Evil Eye Pendant White With Blue Sapphire Center Suzanne Kalan Design Contemporary Interpretation of the Ancient Greek, Persian, and Egyptian Evil Eye Protection Piece. Featuring a 3mm round dark blue sapphire center stone for the eye, beautifully encircled by baguette and round white diamonds. 925 Sterling Silver 3mm round Dark Blue Sapphire Center Stone, 0.18 Carats Measures 18" inches in length, adjustable at 16" inches Lobster clasp fastening 20x15mm dimensions