Celtic Knot Work Dyed Blue Topaz Sterling Silver 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, blue topaz, knot drop earrings that November babies will love. Measure: 1.5in x 0.4in Weight: 3 Grams Stone 8mm x 5mm Material: .925 Sterling Silver, Blue Topaz Material: .925 Sterling Silver, Blue Topaz Measure: 1.5 in L x 0.4 in W Weight: 3 Grams All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. 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, blue topaz, knot drop earrings that November babies will love. Measure: 1.5in x 0.4in, Weight: 3 Grams, Stone 8mm x 5mm, Material: .925 Sterling Silver, Blue Topaz.