This stunning bypass ring features a Ceylon blue sapphire totaling 1.45 carats and a Vietnamese red ruby totaling 1.35 carats. Both these magnificent gems are certified by C. Dunaigre as having received no heat treatment meaning that the colors radiating from these jewels are completely natural. This certification also confirms their prestigious origins. Ceylon sapphires are among the most sought-after colored gemstones, highly treasured by collectors for their distinctive, deep and vivid blue shades. Finding two well-matched, completely untreated stones like this sapphire and ruby duo is truly impressive. The shining gems are accented by 1.33 carats of white step cut white diamonds, all set in platinum.