Gorgeous unheated and untreated. Click here to purchase. Rare “VS Clarity” and vivid “Purplish Red Color” HGT Certified 1.73 Carat Natural Ruby & Diamond Solid 14k White Gold Engagement Cocktail Ring. As noted in the HGT Certification, this world class ruby specimen is unheated with the highly sought after Purplish Red color found only in the finest of genuine rubies. Unheated rubies are among the most prized rubies in the world. The one of a kind 1.42 carat genuine ruby is set with a generous .31 carats of fine quality eye clean SI1-SI2 clarity near colorless G color round brilliant diamonds all set in a gorgeous solid 14k gold custom made designer setting. Superb quality and sublime elegance collector’s grade HGT Certified unheated red ruby ring.