1/4 Ctw Round Cut Diamond and Entwined Pear Cut 12x8mm Blue Topaz Semi Precious Pendant in 10K White Gold with chain Clear as the enchanting ocean, this blue topaz pendant holds the same mesmerizing effect as the deep blue waters. It not only offers color but also a visually appealing look. The pear shape 12x8mm blue topaz is the center of attraction here. This is further enhanced by 43 prong set round cut diamonds that border the center stone and all the way around the entwined spear-shaped top. The pendant comes complete with an 18-inch link rope chain, both of which are styled in 10 karat white gold. Total diamond weight is 1/4 ctw.