In the lower temple of this cathedral, in the honor of the Assumption of the Blessed Virgin Mary, the Dialit company designed and produced five marble iconostases, five marble Holy Tables, five marble altars, marble kiots, two ventilated candle holders, floor candle holders, choroses with church chandeliers, sconces and lampadas specially for this temple.
Above the pulpit, a marble dome with an elegant casting hovers on eight columns, which overshadows the faithful during the sacrament of communion.
White marble with veins, elegant brass casting, fine embossing of bas-reliefs in the iconostasis and on the doors, gilding and silvering were used to make the church furnishings of the temple.