opal pendant original one off design 18crt

This pendant has a white opal aproximately 4 crt & six single cut diamonds 0.01 crt each.                                                                                                                                              It is made of solid18 crt gold & has a safety chain on it as well.                                                                                                                                                                                            Wieght of piece is 7.6 grams the stone is 13 x 13 x 14mm.                                                                                                                                                                                               This is a original one off design made over 30 years ago !                                                                                                                                                                                                   the pin on the back of brooch has lost its gold plate,they dont use solid gold for the pin as it is not strong anougth                                                                                                    A true master piece of nature this opal displays all the colours red,gold,orange,purple,green,yellow,blue & is in a stunning pendant.                                                                      its bound to be noticed by all.                                                                                                                                                                                                                                         comes with FREE valuation certificate by qualified gemmologist registered valuer.valuation price of $3130.00 au,for insurance FREE.