Shop › Agate Brooch Image 1 of 13 Image 2 of 13 Image 3 of 13 Image 4 of 13 Image 5 of 13 Image 6 of 13 Image 7 of 13 Image 8 of 13 Image 9 of 13 Image 10 of 13 Image 11 of 13 Image 12 of 13 Image 13 of 13 Agate Brooch £60.00 Gold and agate brooch with pin fastening. the Carnelian agate is a lovely orange through to red/brown colour. Add To Cart Added! Gold and agate brooch with pin fastening. the Carnelian agate is a lovely orange through to red/brown colour.