Uneek Round Blue Sapphire Pendant with Round Diamond HaloExquisite enough to command attention, yet simple enough for everyday wear, this sapphire pendant is perfect for the modern, on the go woman looking for a piece that transitions seamlessly from day to night; designed to fit a round blue sapphire center (somewhere between 2 3 carats), the round halo is lined with pave set round diamonds; 6 slightly larger round diamonds in accent bezel stations adorn the chain; from Uneek's Royal Blue Collection.