The zircon is an icy blue

with layers of three sided shapes giving the appearance of a knot when viewed in profile

the unusual fancy emerald cut

This is an outstanding diamond

Old Mine Cut Diamond and Emerald Doublet White Gold Art Deco Bracelet Summer_2015 The zircon is an icyThis exquisite Art Deco bracelet showcases the timeless elegance of an Old Mine Cut diamond paired with its original emerald doublets, all set in lustrous white gold. The distinctive geometric styling characteristic of the Art Deco era combines with the warm glow of the diamond and the rich green of the emerald to create a sophisticated statement piece. Perfect for collectors who appreciate vintage craftsmanship and distinctive gemstone combinations.