Delight your december birthday girl with this pear-shaped blue topaz and white lab-created sapphire frame pendant, stud earrings and ring three-piece set. Crafted in sterling silver each piece features a pear-shaped sky-blue topaz - the largest 8. 0 x 5. 0mm stones - glistening in a halo frame of shimmering white lab-created sapphires. Blue topaz is the traditional birthstone for december and is said to bring the wearer wisdom and understanding. The pendant suspends from a white lab-created sapphire-lined bail along an 18. 0-inch box chain that secures with a lobster claw clasp. These post earrings secure comfortably with friction backs. The coordinating ring is available in size 7 only.