Natural Blue Sapphire (Corundum)

- 4.05 carats

- 8.89 x 7.98 x 6.52 mm

- No thermal enhancement (Unheated)

- Certified by Nan Yang Gemological Institute

A clean blue sapphire with such size is rare. Beautiful in both indoor and outdoor. Such gem is definitely an investment piece.

It is set with 18k white gold and diamonds. Ring size is 14. The ring size used is for China/Singapore/Japan.