When you get this beautiful engagement ring, you can choose a center diamond that fits your style and budget, as it can hold diamonds from 1.85 to 2.10 carats. To put on the ring, simply slide it onto your finger. Make sure your finger is clean to avoid dirt getting under the ring. As for maintenance, take it off when you're doing heavy - duty work like cleaning or gardening to prevent scratches. You can clean it at home with a mild soap and warm water. Use a soft brush to gently scrub the diamonds and the ring. Rinse it well and dry it with a soft cloth. Have it inspected by a professional jeweler regularly to ensure its quality and safety.