1 pcs Blue Sapphire - 3.93 ct - Gemological Institute of America (GIA) - No Heated - No Treated

Blue sapphires are among the most coveted and renowned gemstones, prized for their rich, velvety blue hues. This particular sapphire weighs approximately 3.93 carats and has been graded by the prestigious Gemological Institute of America (GIA), ensuring its quality and authenticity. Importantly, it is labeled as 'No Heated - No Treated,' which indicates that the stone has not undergone common enhancement processes like heat treatment often used to improve color and clarity. Natural, untreated sapphires are rarer and typically more valuable due to their untouched formation. Blue sapphires belong to the corundum mineral family and owe their color to trace amounts of elements like iron and titanium. They have a long-standing association with nobility, wisdom, and loyalty and have been used in various cultures for centuries in fine jewelry. Their excellent hardness (9 on the Mohs scale) makes them durable choices for everyday wear, particularly in rings and necklaces.