DETAILS__________________________________________=> Gemstone Type - Top Grade Shining Moissanite, Cubic Zircon(side stones)=> Size - 1 ct: 6.5x6.5mm; 2 ct: 8x8mm; 3 ct: 9x9mm=> Weight - 1 ct; 2 ct; 3 ct=> Hardness - 9.25 {can pass diamond check pen}=> Eco-friendly=> Metal Type - 18K white gold plated sterling silver BAND OPTIONS__________________________________________• Feel free to ask me about custom made designs SHIPPING & PROCESSING__________________________________________• Our workshop is in China, your order will be made and posted from our workshop.• Our standard processing time is 4-7 business days. For some custom-make orders, we need 5-10 business days.• We suggest you use expedited posting(express) method for your order (EMS/DHL/FedEx). Usually, it takes about 3-5 days to reach you. You will receive an email including a tracking number (EMS/DHL/FedEx) when I posted your item. You can also choose standard posting (7-15 business days, trackable). You should track your item from the official website. Please leave your phone number for the posting form.