Dripping in diamonds, this fabulous halo engagement ring features 36 round pave-set diamons, at approximately .23 carat TW, and four princess cut diamonds, at approximately .12 carat TW. Sparkling in an elegant platinum setting, the total gem weight is approximately .35 carat. This ring is made to hold a princess cut center stone at approximately 1.00 carat. Please contact a customer service representative for additional information or questions regarding your center stone selection.