Estate Robert Coin Pavé Three Circle Diamond Band in 18K White Gold, 0.30cttw This sophisticated estate band by Roberto Coin features a unique openwork design composed of three interconnected circular motifs. The central circle is slightly larger, flanked by two smaller side circles to create a balanced, three-dimensional silhouette that sits elegantly across the finger. Rendered in cool 18K white gold, the ring utilizes negative space to provide a modern, airy feel that highlights the brilliant 42 pavé diamond accents. Ring size 5.5.