Celtic Knot Work Amethyst Sterling Silver Drop Earrings Irish knot work is continuous, symbolizing eternity, and there's a beauty in honoring a heritage with these, 1.5in sterling silver, cut out style, amethyst, knot drop earrings that February babies will love. Measure: 1.5in x 0.4in Weight: 3 Grams Stone 8mm x 5mm Material: .925 Sterling Silver, Amethyst Material: .925 Sterling Silver, Amethyst Measure: 1.5 in L x 0.4 in W Weight: 3 Grams Irish knot work is continuous, symbolizing eternity, and there&#039;s a beauty in honoring a heritage with these, 1.5in sterling silver, cut out style, amethyst, knot drop earrings that February babies will love. Measure: 1.5in x 0.4in, Weight: 3 Grams, Stone 8mm x 5mm, Material: .925 Sterling Silver, Amethyst.