This Pyrus Three Stone Ring centers one natural, unheated (AGTA) buff top blue sapphire weighing 11.61 carats. On each side of the center stone are 2 trilliant cut diamonds weighing 1.62 carats total, G-H color and VS1 clarity. Accenting the ring are 8 pear shape diamonds weighing 0.88 carats, G color and VS clarity. The ring is platinum and is handmade exclusively by McTeigue & McClelland.