Gemstone_Galaxy on Instagram: "Royal Blue Sapphire Rounds – 1.6 mm – Precision Cut – Top Color A premium selection of natural sapphire rounds calibrated at 1.6 mm displaying top royal blue color with excellent luster and precision cutting These sapphires show strong saturation bright brilliance and uniform make, carefully matched for consistency in color and size Ideal for high-end jewelry applications such as pavé settings halos bands and detailed fine work The video highlights their sharp cutt