Cushion cut center blue topaz surrounded by round blue topaz and round sapphires set in 18k white gold and black rhodium.  The weight of the center blue topaz is 3.61 carats.  Total weight of the round blue topaz is 1.80 carats.  Total weight of the sapphires is 2.20 carats.  Since this is an estate ring and one of a kind, its availability is subject to prior sale.