Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 9ct gold opal and garnet ring (pre-loved) £295.00 A 9ct gold opal and garnet cluster ring, hallmarked for 1974.Finger size N ½ Overall weight 2.8 grams Add To Cart Added! A 9ct gold opal and garnet cluster ring, hallmarked for 1974.Finger size N ½ Overall weight 2.8 grams