A little masterpience in sterling silver - Coober Pedy crystal opal with a beautiful green in blue pattern flash in a triangle shape 2.35carats. 8.5 x 13.5mm. Next to it an oval shape blue sapphire 4.5 x 6.5mm, 1 carat. Set in a slide style pendant. Width 15mm. Length 15mm. Weight 1.83grams