SPARKLING SOFT BLUE IN COLOR AND NICELY CUT THESE EXCELLENT AQUAMARINE GEMS ARE MOST LIKELY HEAT TREATED AND ARE FROM BRAZIL. SI AND BETTER IN QUALITY THESE STONES ARE GREAT FOR REPAIR REPLACEMENT AND JEWELRY DESIGN WORK. CALIBRATED OVAL CUTS LIKE THIS ARE WIDELY USED IN JEWELRY PRODUCTION. BETTER IN PERSON THAN PHOTO. OFFERED AT A VERY GOOD 5.00 per ct BUY IT NOW PRICE