Topaz and Citrine Rings and Earrings Set in 9ct yellow gold and mounted with 1=18.38CT Emerald cut blue topaz and 1=18.35CT pale yellow cut citrine also emerald cut. A pair of blue topaz emerald cut earrings. Weight: 8.56CT and a pair of oval cut Catrine earrings. Weight: 3.26CT. Total weight of the items 17.2 grams.