Alexandrite Rough - Height: 17 mm - Width: 14 mm- 4.2 g - (1)

Alexandrite is one of the rarest and most valuable gemstones, renowned for its remarkable color-change property that shifts from greenish or bluish hues in daylight to reddish tones under incandescent light. This rare feature results from complex chromium content within the mineral chrysoberyl. The rough form of alexandrite, as described here, shows its natural crystalline state prior to cutting and polishing, providing collectors insight into its original form. Rough alexandrite crystals are prized for their scarcity and exceptional optical qualities, often used in fine jewelry after meticulous cutting. The size and weight of approximately 4.2 grams highlight a gemstone of meaningful presence, appealing to gemologists and collectors alike for its rarity and unique photic properties.