What To Know
- Alexandrite with a strong and distinct color change is more valuable than alexandrite with a weak or subtle color change.
- Wrap the alexandrite in a soft cloth or place it in a jewelry box to protect it from scratches and damage.
- Whether you are looking for a unique and meaningful gemstone for jewelry or simply appreciate the beauty of rare and precious stones, natural alexandrite is sure to capture your heart.
Alexandrite is a rare and fascinating gemstone known for its color-changing properties. It is a variety of chrysoberyl, a mineral that typically forms in shades of green or yellow. However, alexandrite contains trace amounts of chromium, which gives it the ability to change color under different lighting conditions. In daylight or fluorescent light, alexandrite appears green. However, when exposed to incandescent light, it transforms into a beautiful shade of red or purple. This unique characteristic makes alexandrite a highly sought-after gemstone for jewelry and collectors.
Natural vs. Synthetic Alexandrite
While alexandrite occurs naturally, it is relatively rare. As a result, synthetic alexandrite has been created in laboratories to meet the demand for this gemstone. Synthetic alexandrite is chemically and physically identical to natural alexandrite, but it is produced through a controlled manufacturing process.
Identifying Natural Alexandrite
Distinguishing natural alexandrite from synthetic alexandrite can be challenging, even for experienced gemologists. However, there are a few key factors that can help in identifying natural alexandrite:
- Color Change: Natural alexandrite exhibits a distinct color change from green in daylight to red or purple in incandescent light. Synthetic alexandrite may also exhibit a color change, but it is often less pronounced.
- Inclusions: Natural alexandrite often contains inclusions, which are tiny imperfections or foreign materials trapped within the gemstone. Synthetic alexandrite is typically free of inclusions.
- Pleochroism: Natural alexandrite exhibits pleochroism, which means it appears to change color when viewed from different angles. Synthetic alexandrite may also exhibit pleochroism, but it is often less noticeable.
Value of Natural Alexandrite
Natural alexandrite is a valuable gemstone due to its rarity and unique color-changing properties. The value of alexandrite is determined by several factors, including:
- Carat Weight: The larger the carat weight of an alexandrite, the more valuable it is.
- Color Change: Alexandrite with a strong and distinct color change is more valuable than alexandrite with a weak or subtle color change.
- Clarity: Alexandrite with fewer inclusions is more valuable than alexandrite with many inclusions.
- Cut: The cut of an alexandrite can affect its brilliance and fire, which can influence its value.
Caring for Natural Alexandrite
Natural alexandrite is a relatively durable gemstone, but it requires proper care to maintain its beauty and value. Here are some tips for caring for natural alexandrite:
- Avoid Harsh Chemicals: Avoid exposing alexandrite to harsh chemicals, such as chlorine, bleach, and ammonia. These chemicals can damage the gemstone and cause it to lose its color.
- Store Alexandrite Properly: Store alexandrite in a cool, dry place away from direct sunlight. Wrap the alexandrite in a soft cloth or place it in a jewelry box to protect it from scratches and damage.
- Clean Alexandrite Regularly: Clean alexandrite regularly with a mild detergent and warm water. Use a soft brush to gently remove any dirt or debris from the gemstone.
Alexandrite Jewelry
Natural alexandrite is a popular choice for jewelry, particularly for rings, earrings, and pendants. The gemstone’s unique color-changing properties make it a stunning and eye-catching addition to any piece of jewelry. Alexandrite jewelry is often crafted in gold or platinum settings, which complement the gemstone’s beauty and enhance its value.
The Enigmatic Beauty of Natural Alexandrite
Natural alexandrite is a truly enigmatic and captivating gemstone. Its ability to change color under different lighting conditions makes it a symbol of transformation and adaptability. Whether you are looking for a unique and meaningful gemstone for jewelry or simply appreciate the beauty of rare and precious stones, natural alexandrite is sure to capture your heart.
FAQs
Q1. Is alexandrite a rare gemstone?
A1. Yes, alexandrite is a relatively rare gemstone. It is much rarer than other popular gemstones, such as diamonds, rubies, and sapphires.
Q2. What causes alexandrite to change color?
A2. The color change in alexandrite is caused by the presence of trace amounts of chromium. Chromium absorbs certain wavelengths of light, causing the gemstone to appear green in daylight or fluorescent light. However, when exposed to incandescent light, the chromium absorbs different wavelengths of light, causing the gemstone to appear red or purple.
Q3. How can I tell if my alexandrite is natural or synthetic?
A3. Distinguishing natural alexandrite from synthetic alexandrite can be challenging, but there are a few key factors to consider. Natural alexandrite typically exhibits a more pronounced color change, contains inclusions, and exhibits pleochroism. However, it is best to consult with a qualified gemologist for a definitive identification.
