Product Details
Stone type: Star Ruby
Weight: 7.20 Cts
Dimension: 12.40X9.60X5.30 mm
Color: Purple
Shape & Cut: Oval, SHA Cab
Treatment: Unheated and Untreated (No Indications Observed)
Shipment from: India
Star Ruby Gemstone:
- Overview: Star Ruby is a unique and enchanting variety of the ruby gemstone, famous for its rare phenomenon known as asterism, which gives it a star-like pattern on its surface when viewed under a direct light source. This captivating gem belongs to the corundum mineral family, and its red hue is due to traces of chromium within its structure. Star rubies are highly prized for both their beauty and rarity, making them popular in fine jewelry and a coveted item for gemstone collectors.
Asterism:
- Asterism is the optical effect that creates the star-shaped reflection on the surface of the Star Ruby. This phenomenon is caused by the presence of rutile inclusions (tiny needle-like structures of titanium dioxide) arranged in a specific orientation inside the stone. When light strikes the stone, these inclusions reflect the light in a way that forms a star, usually with six rays, though twelve-ray stars can also occur in rare cases. For the star effect to be visible, the stone must be cut as a cabochon (rounded and polished, rather than faceted).
Color and Quality:
- The most valuable Star Rubies are those that exhibit a vivid, deep red or purplish-red color. This color is known as "pigeon's blood," which is particularly rare and commands a high price. However, Star Rubies can also be found in lighter shades of red or pink. The sharpness of the star and its visibility is another crucial factor in determining the gem's quality. The more distinct and well-centered the star, the more desirable the gemstone becomes.
Sources:
- Star Rubies are found in several parts of the world, with the most famous deposits located in Myanmar (Burma), which produces some of the finest quality rubies. Other important sources include Sri Lanka, Thailand, Vietnam, and India. The Burmese Star Rubies are particularly sought after for their rich color and well-defined stars.
Metaphysical Properties:
- In addition to its aesthetic appeal, Star Ruby is believed to have powerful metaphysical properties. It is associated with protection, passion, and prosperity. Many consider it a gemstone of courage, vitality, and inner strength. In crystal healing, it is thought to help alleviate fears, promote confidence, and stimulate motivation.
Uses in Jewelry:
- Star Rubies are frequently used in rings, pendants, and bracelets due to their unique star effect and striking color. However, their relatively high value, especially for top-quality stones, means they are often reserved for high-end or custom-designed jewelry. They are also commonly incorporated into heirloom pieces and are often handed down through generations.
Care and Maintenance:
- While rubies are a very hard gemstone, with a Mohs hardness of 9, they still require some care. To clean a Star Ruby, it’s best to use warm, soapy water and a soft cloth or brush. Avoid exposing the gemstone to harsh chemicals or extreme heat, as this may affect its color or clarity.
Conclusion:
- Star Ruby stands out as a gemstone not just for its radiant beauty but for its symbolic and spiritual significance. With its rare star-like optical phenomenon and the allure of its deep red color, it remains one of the most sought-after gems in the world of fine jewelry and gemstone collection.