ARTSMYRNA METAL: 925k Silver GEM: Natural Sapphire Diameter Stone Size: 7x7mm COATING: 24k gold over (We can made a special type of coating for your personal preference ) MATERIEL : 925K Sterling Silver ( Some of my items vermeil gold over silver for looks rich . But i can finish in silver too ) RING SIZE: 6 (your desired size is made) SPECIAL ORDER IS MADE. If you send us a photo of your desired model (you can send your gem.) We can do it for you. We can make any design you want with natural ge Yellow Stone Rings, Sapphire Silver Ring, Initial Necklace Silver, Freshwater Pearl Ring, Mother Jewelry, Pink Tourmaline Ring, Yellow Stone, Wide Band Rings, Engraved Jewelry