Perfect for everyday wear, this Aurora necklace by Corey Egan is a shining beam of light with a round blue sapphire in the center. Pretty hand-engraved lines radiate towards a 3mm (0.15ct) medium blue Montana sapphire. The overall pendant is 0.21" in diameter The slide is on a 16" sterling silver curb chain with a spring ring closure. Handcrafted in US.