Blue topaz, a gemstone celebrated for its captivating shades of blue, holds a prominent position as the recognized birthstone for the month of December. This article delves into the characteristics, history, and significance of blue topaz, drawing exclusively from available sources to provide a comprehensive overview for enthusiasts, buyers, and students of gemology.
History and Lore
Topaz, in general, has a history stretching back millennia, though the specific association of blue topaz with December is a more recent development. Sources indicate that topaz has been admired for its beauty for centuries, but the vibrant blue hues commonly seen today are largely the result of modern treatments. London blue topaz, a particularly deep and rich shade, is achieved through a combination of heat and irradiation.
The designation of topaz as a December birthstone is a relatively modern convention, appearing in standardized birthstone lists of the 20th and 21st centuries. Earlier traditions assigned different gemstones to December, but topaz has become firmly established in contemporary lists, as evidenced by its frequent appearance in birthstone jewelry collections. The gemstone is often linked to qualities like courage, inner strength, and self-expression, particularly the London blue variety.
Geological Formation and Sources
The provided sources do not detail the geological formation of topaz itself, nor do they specify natural sources for blue topaz. However, they do highlight the process by which the distinctive London blue color is achieved – through heat and irradiation. This indicates that while topaz itself occurs naturally, the intensely saturated blue shades favored in jewelry are often created through human intervention.
The sources focus on the finished product and its availability in jewelry, rather than the specifics of mining locations. Several retailers offer blue topaz jewelry, with pieces handmade in the USA and the UK, suggesting a global supply chain.
Gemological Properties
Blue topaz, as presented in the sources, exhibits several key gemological characteristics. The stones typically measure between 3-4mm in size, as noted by ALOA Jewelry, though larger sizes are available as indicated by other retailers offering pendants with 1/2 carat stones. The color ranges from a sky-blue to a deep navy or teal, with London blue topaz representing the darker end of the spectrum.
The sources emphasize the quality of the gemstones used, with Hannah May specifically stating they use “AAA Gemstones” and “100% Natural Gemstones”. However, it is important to note that the London blue color is achieved through treatment, meaning the natural color of the topaz is altered.
The sources do not provide information on the chemical formula, refractive index, or hardness of topaz. However, they do mention the materials used in settings, including 14k gold filled, sterling silver, and recycled silver.
A summary of properties, based on the provided sources, is presented below:
| Property | Description |
|---|---|
| Color | Sky-blue to deep navy/teal (London Blue) |
| Size | Typically 3-4mm |
| Clarity | Not explicitly stated, but "AAA" quality implied |
| Setting Metals | 14k Gold Filled, Sterling Silver, Recycled Silver |
| Treatment | Heat and irradiation (for London Blue) |
Symbolism and Metaphysical Beliefs
Blue topaz is associated with several symbolic meanings and metaphysical properties. Hannah May specifically notes that London blue topaz is “believed to possess metaphysical properties like promoting courage, inner strength, and self-expression.” While the sources do not elaborate on the origins of these beliefs, they suggest a connection between the gemstone and positive personal attributes.
The association with December and the gifting of blue topaz jewelry further reinforces its symbolic value as a token of appreciation and a personalized gift for birthdays. The star-set pendant offered by Honey Willow is specifically marketed as a celebration of a December birthday.
Care and Cleaning
Maintaining the beauty of blue topaz jewelry requires gentle care. Hannah May provides specific instructions: “gently wipe with a damp cloth and/or polishing cloth before storing it in your provided keepsake pouch.” They emphasize the importance of storing the jewelry in a protective pouch to shield it from elements that can cause tarnishing or damage. It is also crucial to ensure the jewelry is completely dry before storage. The sources do not mention any specific vulnerabilities of topaz, but the recommendation for careful handling suggests it is a gemstone that benefits from regular cleaning and protection.
Availability and Retail Options
The sources showcase a diverse range of blue topaz jewelry available from various retailers. ALOA Jewelry offers dainty blue topaz necklaces, while Birthstone presents a 1/2 cts London Blue Topaz pendant in 14K Yellow Gold. Hannah May specializes in London blue topaz necklaces, handmade in the USA. Other retailers, such as UNICEF, Honey Willow, and various sellers featured in the sources, offer a wide selection of blue topaz pendants, necklaces, and charm sets in various styles and materials.
The sources also indicate varying shipping options and delivery times, with some retailers offering free courier services and expedited shipping. Honey Willow provides delivery information for multiple countries, including the United Kingdom, United States, Canada, Australia, and New Zealand.
Conclusion
Blue topaz, particularly the captivating London blue variety, has secured its place as a beloved December birthstone. While the intensely saturated blue hues are often achieved through modern treatments, the gemstone’s association with courage, strength, and self-expression continues to resonate with jewelry enthusiasts. The availability of blue topaz jewelry from a variety of retailers, coupled with its relatively accessible price point, makes it a popular choice for both personal adornment and thoughtful gifting. The sources demonstrate a global market for this beautiful gemstone, with pieces crafted and shipped from various locations around the world.