Georg Jensen Fusion 18ct Yellow Gold Diamond Pave Two Piece Ring AA AB, Fusion-20001059-20001060. In the two ring combination of the Fusion ring, sets of brilliant cut diamonds are grouped together to form a pattern of diamond clusters, appearing like clouds on a radiant body of 18ct yellow gold. Giving life to a distinctive and stunning new design and pattern that seamlessly joins the Fusion collection of organic-shaped 18ct gold rings that can be stacked into countless combinations. The Fusion collection is based on the original design by Nina Koppel. This item will arrive beautifully packaged in a unique Georg Jensen presentation box. Diamonds: Carat weight varies with size.