Edwardian solid opal 15ct yellow gold pendant / brooch with supporting rubies and seed pearls. Marked 15ct. Approx brooch size 29 mm x 35 mm ex the bail, opal cabochon size 18 mm x 12 mm x 7.1 mm showing strong red, orange and green colours. 3@ round ruby 3 mm dia. Brooch weight 7.5 grams