A lot of gems are set in settings with sometimes delicate prongs that are prone to wear and tear. Now that your jewelry has been cleaned you can use a magnifying glass, a good pair of cheaters or your local jeweler. Look for metal that has been

Diamond was named from the Greek word Adamus, meaning unconquerable. Its supreme hardness combined with exceptional “adamantine” luster and dispersion gives diamond the lasting fiery brilliance for which it is prized.Diamond is the hardest substance