Joden Girl suggests the warm tone of 18-karat yellow gold is an ideal choice for this November birthstone in her blog "Birthstone Beauty". Set in the center of this modern ring is an emerald cut citrine that weighs approximately 5.50 carats! The shoulders of this ring are set with prong set round diamonds that frame a channel set row of square diamonds These thirty-six diamonds have a combined total weight of approximately 1.00 carat. This ring is currently a finger size 7 and due to the nature of this piece, it cannot be sized.