Natural Blue Sapphire (Corundum)

• 5.06 carats
  
• 10.15 x 8.13 x 6.50 mm
  
• Cornflower blue
• Originate from Sri Lanka
• No thermal enhancement (Unheated)
• Certified by Nan Yang Gemological Institute
• An eye clean blue sapphire of reasonably big size. It has very beautiful cornflower blue that is rare in an unheated sapphire. 
• Very good cutting with sparkles.
• Quality, together with size makes this ring an investment piece.
• The gem quality ring is set with 18k white gold and diamonds of 1.425 cts. 
• Ring size is 13.5. Size is used by China/Singapore/Japan.