Ciclo tennis bracelet in 18K white gold vermeil set with round Blue sapphire and DEF VS grade Diamond gemstones. For custom size, specify details in the order notes. Carat weight for 7. 5 inches length: 2. 5mm: ~2. 1 carat diamond & 2. 4 carat sapphire 3. 0mm: ~3. 2 carat diamond & 3. 6 carat sapphire 3. 5mm: ~5. 4 carat diamond & 6. 1 carat sapphire 4. 0mm: ~6. 9 carat diamond & 7. 8 carat sapphire 5. 0mm: ~9. 3 carat diamond & 10. 6 carat sapphire Our precious jewellery is designed to preserve its original brilliance over time. There are a few precautions to make sure to keep your jewellery in the best condition. Your jewellery should be cleaned regularly using clean and dry polishing cloth to gently rub your piece in one direction. Use gentle soap on a damp polishing cloth if further cleaning is needed. Remove your jewellery before going to sleep, taking a bath or using corrosive products Do not wear your jewellery while practicing sports, particularly when swimming in the sea or in a chlorinated swimming pool Avoid spraying perfume, applying creams or any other liquids directly onto your jewellery Keep your jewellery individually in their suitably lined box or soft pouch after wearing them and store your jewellery away from extreme temperatures, humidity or direct sunlight.