Composed of 45 graduated oval, blue sapphires (total estimated weight: 47.67 cts), the Grand Sri Lankan Necklace is crafted and cut with tapered-shaped and brilliant-cut diamonds (total estimated weight: 19.57 cts). Set in 18K white gold.  

Accompanied by GRS report, confirming natural condition of "Royal Blue" sapphires, Sri Lankan in origin, with some indication of thermal treatment. Additional specifications included in GRS report, furnished upon request.