1.28ct GIA Certified Round-Cut Ruby Solitaire in Solid 18K Yellow Gold 11mm Wide Ring - This lovely ring was finely crafted of solid 18k yellow gold, and is embellished with a 1.28ct genuine GIA certified round-cut ruby. The ruby is beautifully eye clean, and displays a stunning purplish red color. The ruby is set in a solid 18k yellow gold structured ring with elegant ridged details. The ring measures 11mm wide (at the widest point). The ring will be accompanied by a copy of the GIA report. Ring size: 5.5 (WEIGHT: 11.5 grams)