Mysterious brilliance that displays completely different expressions between day and night. With a gem identification report from the Central Gem Laboratory. A video has been uploaded on Instagram. mei_antiques This is a special ring featuring a beautiful, unheated color-change sapphire from Sri Lanka. Under natural light, the base color is a deep blue, but depending on the angle and the way the light hits it, violet subtly appears and disappears – this transition is like the gemstone is breathing. Under incandescent light, it softly glows with violet light, allowing you to enjoy a fantastic change that seems to reflect the passage of time. Among sapphires, those with a color-change effect are very limited, and their rarity is extremely high, making them difficult to find in the market. Especially stones that display such delicate and beautiful color changes are extremely rare, making this a valuable piece for any collection. Surrounding the center stone are round brilliant-cut and tapered baguette-cut diamonds. Their star-like arrangement further enhances the color transitions of the sapphire. A unique brilliance that combines elegance and individuality. This ring complements your outfit, embracing the light and mood of the day. 【Engraving】 ・ pt900 ・ Unheated Sapphire 1.545ct ・ Diamond 0.49ct 【Weight】 ・ 5.7g 【Ring Size】 ・ Approximately size 15 (Japanese size)