The Signature Split Prong Hidden Halo feature both split prong shank as well as a split prong hidden halo as opposed to traditional shared prongs and is featured in many top designer rings as "french set". This magnificent design shows off the diamonds in a unique way and really makes them stand out beautifully. We designed the prongs so that a wedding band can sit flush against the ring. This design we made to be done exclusively with our infamous master bench .... executed to perfection.