Sapphire - 6.81 ct - International Colored Gemstone Association (ICA GemLab)

Sapphires are treasured for their range of colors but most famously their blue variants. This sapphire, weighing 6.81 carats, comes with certification from the International Colored Gemstone Association’s GemLab (ICA GemLab). The ICA GemLab provides authoritative reports on colored gems, ensuring the stone's origin, quality, and any treatments are well documented. Larger sapphires over several carats are rare and highly sought after, especially when they maintain excellent color and clarity. Such gemstones are often featured in high-end jewelry pieces or belong to serious gem collections. Certification helps buyers make informed decisions regarding gemstone quality and authenticity, which is critical for valuable colored gemstones like sapphires.