Heart Pendant with Created Ruby and Rose Tone in Sterling Silver. Heart-shaped created ruby adds a vibrant pop of color to any outfit. Set in white and Heart Pendant with Created Ruby and Rose Tone in Sterling Silver. Heart-shaped created ruby adds a vibrant pop of color to any outfit. Set in white and rose-toned silver, this piece makes a romantic statement. Cleaning and Care To prevent/remove tarnish, polish pieces regularly using a non-abrasive cleaning cloth. If needed, use a liquid silver polish with a soft, smooth cloth. Do not polish gemstones or pearls with silver polish. Storing pieces in individual chamois or zip-lock bags can prevent tarnishing.