Uneek Fiorire Round Diamond Engagement Ring with Cushion-Shaped Halo, Pave Shank and Under-the-Head FiligreeRound diamond on cushion halo engagement ring, designed to fit a 6. 0 mm center, with 32 round brilliants U pave set along the halo and halfway down the shank; this style features a dainty lotus flower inspired filigree design, also, cascading under the head, and two "surprise diamonds" embedded in the filigree; from Uneek's Amore Collection.