925 Silver Bali Style Crescent Moon Dyed Black Onyx Hoop Earrings For dynamic impact with a dash of boho chic, choose these intricately lovely, July birthstone hoop earrings. Highlighted by bold and alluring, dyed black onyx in a crescent moon shape with finely detailed, Bali style accent at top. Stone: 15 mm L x 25 mm W Material: .925 Sterling Silver, Dyed Black Onyx Measure: 1.14 in L x 0.15 in W Weight: 9.9 Grams Material: .925 Sterling Silver, Dyed Black Onyx Measure: 1.14 in L x 0.15 in W Weight: 9.9 Grams Measure: 1.14 inch L x 0.15 inch W Weight: 9.2 Grams Stone: 15 mm x 25 mm Material: .925 Sterling Silver, Dyed Black Onyx, Synthetic Turquoise