Add some sparkle to your jewellery collection with these 6 round cut black cubic zirconia gems. Measuring 3.5mm in length and width, with a depth of 2 to 2.5mm, these lab-created gems are perfect for crafting your own unique pieces. Their excellent AAAAA cut grade and eye-clean clarity make them a stunning addition to any design, and their opaque transparency adds to their overall allure. These gems are a great value at only £1.20 for all 6 pieces, and their natural/synthetic classification and lack of treatment or enhancements make them a safe and reliable choice for any jewellery enthusiast.