Natural gray rough diamond ring with marquis faceted emerald side set gems in prongs setting with smooth sterling silver band Free resizing Gemstone measures:(rough diamond) 5.7mm W x 5.3mm H Gemstone measures:(pink tourmaline) 4mm W x 2.5mm H ~Shipping Note~ All items will ship by FedEx expected delivery. Delivery times vary but expected delivery times are 3-5 business days