The color of this London Blue Topaz is fabulous!  The jewelry set is 10k gold which makes it more affordable, and it consists of a multi-gemstone pendant, ring and earrings.  The pendant is 1-3/8 inches long including the bail, the ring measures 1/2 inch in diameter, and the stud earrings measure 5/8 inch.  The ring is size 6, but it can be sized up or down.  This jewelry is truly elegant, and who will know it isn't 14K!