Uneek La Notte Stellata Round Diamond Halo Engagement Ring with Pave Upper ShankBeyond charming and absolutely gorgeous round diamond halo engagement ring, designed to fit a 6. 5 mm center, with 16 round brilliants U pave set along the halo, and an additional 16 (8 on each side) U pave set down the upper shank; this style stands out from its elder counterparts in the Amore Collection in that it features a filigree design that not only dances under the head and stays there, but extends to become the lower shank, so now the ring