ABOUT ALEXANDRITE
- Gisell Mac
- Nov 2, 2023
- 2 min read
Frequently characterized by connoisseurs of precious gemstones as "emerald in diurnal light, transforming into ruby under the nocturnal veil," alexandrite represents the exquisitely scarce color-metamorphic variant within the chrysoberyl mineral family. Its initial unearthing amid the enigmatic depths of Russia's Ural Mountains during the 1830s has since extended its habitat to locales such as Sri Lanka, East Africa, and Brazil. However, it's imperative to note that the discovery of top-quality alexandrite remains a rarity of exceptional magnitude, rendering it an exceedingly coveted and precious gemstone.
Alexandrite, a distinct member of the chrysoberyl mineral family, boasts remarkable chameleon-like qualities. Its color gracefully transitions from a lovely green in daylight or under fluorescent lighting to a warm, brownish or purplish red when illuminated by the soft, incandescent glow of lamps or candle flames. This captivating transformation arises from the intricate manner in which the mineral interacts with light.
This remarkable shift in Alexandrite's coloration is often likened to the enchanting transition from an "emerald in the daytime to a ruby in the nighttime." While several other gemstones exhibit alterations in color in response to changes in lighting, the dramatic and conspicuous nature of Alexandrite's transformation has led to the coining of a distinctive term, frequently referred to as "the alexandrite effect.
Alexandrite's intrinsic complexity emerges through its pronounced pleochroic nature, signifying its remarkable ability to manifest a symphony of colors contingent upon the observer's vantage point. Traditionally, this multifaceted gem unveils a triad of pleochroic palettes, ranging from verdant greens to vibrant oranges and striking purple-reds. However, it's imperative to discern that the mesmerizing transition of colors is not an exclusive manifestation of the gem's pleochroism; rather, it stems from the idiosyncratic light-absorbing attributes inherent to the mineral.
In light of its notable scarcity, especially in dimensions of considerable magnitude, alexandrite takes its place as a conspicuously prized member of the chrysoberyl family. It shares the prestigious distinction of serving as one of June's appointed birthstones alongside cultured pearl and moonstone, denoting its significance within the realm of gemological lore.
留言