Striking pendant with a tanzanite and a sculptured crystal opal from Coober Pedy. 18Kt white gold bezel set gems is a beautiful design. The crystal opal has bright green and blue colours in the freeform shape. 13 x 21.5mm. Dome around 4.5mm, weight 6.7carats. The tanzanite has a diameter of 5mm and weighs 0.67carats. Pendant width 20mm, length 46mm, weight 9 grams.