Dear Sir or Madam,This is Tony as sales exclusive from OCA jewelry Limited, manufacturer, wholesale, exporter of fine jewelry, and our comprehensive product range included Diamond, Precious Stone, Semi-precious stone, jade as well as karat gold.We can do the OEM and ODM service for you, and also you can send your stone, style picture and the labor cost which you wanted to us, and we will provide the best workmanship for you.Enclosed with few new style of our company, welcome to visit our website:xxxxx to know more about us.We are hoping we will have a good beginning of cooperation.Thanks with the best regards!TonyOCA Jewelry LimitedTEL:0086-755-25796729FAX:0086-755-25777917WEB: xxxxxADD:C/5F,.3Bd.Shuibei Industry Zone, Luohu district,Shenzhen City,China