4.87ct Lightening Ridge Black Opal Bianca Earrings tourmaline cabochon The included aquamarine and diamond

The included aquamarine and diamond accent provides a bright contrast to the sculptural chalcedony

Fine alexandrite over one carat is exceptionally scarce

This is a gem with many color stories

its soft translucence giving the gemstone a gentle inner glow

tapering form leads gracefully to a flame-shaped baroque pearl

4.87ct Lightening Ridge Black Opal Bianca Earrings tourmaline cabochon The included aquamarine and diamondSourced from Australias Lightning Ridge, this matched pair of black opals displays vibrant play of color across a deep body tone. Flashes of green, blue, and ember emerge as the stones move, with color that remains vivid from multiple angles. The Bianca silhouette balances sculptural volume with finely executed Florentine engraving. A gently contoured frame catches the light with restraint, keeping the opals at the center of the composition. The