FANCY COLOR DIAMOND Dazzling brilliance. Captivating color. The planet’s most valued gems are fancy color diamonds. ABOUT FANCY COLOR DIAMOND Gem diamonds in GIA’s D-to-Z range usually decrease in value as the color becomes more obvious. Just the opposite happens with fancy color diamonds: Their value generally increases with the strength and purity of the […]
DIAMOND Diamond are among nature’s most precious and beautiful creations. Diamond forms under high temperature and pressure conditions that exist only about 100 miles beneath the earth’s surface. Diamond’s carbon atoms are bonded in essentially the same way in all directions. Another mineral ABOUT DIAMONDDiamond forms under high temperature and pressure conditions that exist only […]