1/10 Ctw Round 7x7mm Pearl Center Round Cut Diamond Pendant in 10K White Gold A simple but beautiful diamond pendant, this catches attention almost instantly. It features a 7x7mm round white pearl that accentuates the center of the pendant. 30 prong set round cut diamonds halo the pearl and the extended out curved border that turns over at the top to the back, forming a loop to hold a chain. An 18-inch MR5 rope chain necklace comes included with this lovely pearl and diamond pendant, both of which are designed in 10 karat white gold. Total diamond weight is 1/10 ctw.