Art  Nouveau  Style 18Karat White Gold Sapphire & Diamond Ring.  
The ornate piece is hand made with hand engraved leaf and swirl filigree. Design inspired from  1910's.  Center Sapphire certified  GEM&JEWELRY Identification  no # 27040061
 Natural yellowish green Sapphire from  Sri Lanka  2.12ct. Round Brilliant cut. 8 prongs holding center Sapphire.   Treatments: None / No Enhancement. Gallery and shank has round brilliant cut diamonds.  Color: G color,   Clarity: VS.  Prong set.  Total weight of the stones: 2.1/3cttw. Ring size 7