1/10 Ctw Oval Shape 8x6mm Blue Topaz & Round Cut Diamond Semi Precious Pendant in 10K White Gold An impressive semi precious pendant, this holds you spellbound with its brilliant sparkle from the diamonds and glowing blue color from the center stone. It showcases a fabulous 8x6mm oval shape blue topaz as its center stone. This is attractively haloed by 14 illusion set round cut diamonds that add to the visual appeal of the pendant. An 18-inch box chain holds the pendant and comes included with it. Both the pendant and the chain are styled in 10 karat white gold. Total diamond weight is 1/10 ct.