hi sir,Dzine CAD Jewellery Studio From Surat (INDIA)we are doing CAD design, RPT, WAX and mould and silver master .we have CAD file in following categoryLadies Ring.Menes Ring.Pendent -setBracelateNecklaceIf you have any design we can do it CAD file IN 1 DAY DELIVERY.we have ready CAD design also .we also deal in polish diamonds as we have manufacturing unit here in surat.for polish diamonds*****ARVIND SAVALIYA0091-992562270