Exclusively Ours! Crafted of 18k rose gold, Irene Neuwirth Diamond Collection's One-of-a-Kind stunning cocktail ring showcases an oversize square ruby framed by pav é diamonds. Square ruby rests in pronged setting. 25.26 ct rose-cut ruby, .25 ct pav é diamonds. Polished 18k rose gold. 2mm band width, 23mm face width, approximately.