December is uniquely represented by not one, but several birthstones, offering a spectrum of blue and violet hues. While traditionally associated with Zircon, modern December birthstone jewelry frequently features Blue Topaz and Tanzanite, often set in white gold. This article will explore these gemstones, focusing on their characteristics as presented in available resources, and their prevalence in white gold settings.
History and Lore
The association of specific gemstones with months of the year has evolved over time. While historical texts detail different stones for December, contemporary jewelry often showcases Blue Topaz and Tanzanite. Sources indicate that Topaz, in any color, is a birthstone for November and December, suggesting a broader historical acceptance of the gem across these months. Tanzanite, a more recent discovery, has rapidly gained popularity as a December birthstone, particularly in the latter half of the 20th and early 21st centuries. The provided materials do not detail ancient lore specifically tied to December birthstones, but rather focus on their modern representation in jewelry.
Geological Formation and Sources
The provided sources do not offer detailed geological information regarding the formation of either Blue Topaz or Tanzanite. However, they do indicate that the Blue Topaz featured in jewelry is often “Swiss Blue Topaz,” an enhanced variety. The sources do not specify the origin of the gemstones used in the jewelry pieces described.
Gemological Properties
Blue Topaz, as presented in the sources, is a gemstone frequently found in solitaire stud earrings and oval cuts. A 7x5 mm oval Swiss Blue Topaz can weigh approximately 1.55 carats. The sources do not provide information on the chemical composition, refractive index, or hardness of Blue Topaz.
Tanzanite, also featured prominently, is described as a gemstone used in various jewelry styles, including stud earrings, necklaces, bracelets, and huggie earrings. The sources specify a stone size of 2mm for Tanzanite set in 14k white gold studs. The materials do not provide details on Tanzanite’s chemical formula, hardness, or other gemological properties.
The sources highlight the use of both natural and created gemstones. Specifically, London Blue Topaz earrings are described as featuring created London Blue Topaz gemstones, faceted for maximum sparkle. This indicates that both natural and lab-created versions are utilized in the jewelry market.
A table summarizing the available gemological information is provided below:
| Gemstone | Cut | Typical Size (mm) | Approximate Carat Weight | Metal |
|---|---|---|---|---|
| Blue Topaz | Oval | 7x5 | 1.55 | 14k White Gold |
| Tanzanite | N/A | 2 | N/A | 14k White Gold |
| London Blue Topaz | Teardrop | 10x7 | N/A | 14k White Gold |
Symbolism and Metaphysical Beliefs
The provided sources do not contain information regarding the symbolism or metaphysical beliefs associated with Blue Topaz or Tanzanite.
Care and Cleaning
The sources offer practical advice on maintaining jewelry featuring these gemstones. It is recommended to gently clean the jewelry using a polishing cloth or mild soap and warm water to restore its shine. Proper storage in the original jewelry box or an airtight bag is also advised to protect the gemstones. The materials do not specify any unique care requirements based on the specific properties of Blue Topaz or Tanzanite.
White Gold Settings
The majority of the jewelry described in the sources features white gold settings. Specifically, 14kt white gold and 18k white gold over brass are commonly used. The use of recycled 14k white gold is also highlighted, emphasizing environmentally conscious practices. The sources do not provide information on why white gold is a popular choice for these gemstones, but its neutral tone likely enhances the brilliance of both Blue Topaz and Tanzanite.
Jewelry Styles and Availability
The sources showcase a diverse range of jewelry styles featuring December birthstones in white gold. These include:
- Stud Earrings: Solitaire studs featuring Blue Topaz and Tanzanite are readily available.
- Huggies: Huggie earrings with London Blue Topaz are described as small and elegant.
- Dangling Earrings: London Blue Topaz teardrop earrings are available in various gold finishes, including white gold.
- Necklaces: Tanzanite birthstone necklaces are offered in solid white gold and gold-plated sterling silver.
- Bracelets: Tanzanite beaded bracelets are available in solid white gold and gold.
- Clip Charms: Tanzanite clip charms are available in silver and gold.
The sources indicate varying levels of stock availability, with some items described as “Almost Gone” or available for “Pre-order.”
Gemstone Variations
The sources mention different variations of Blue Topaz, including “Swiss Blue Topaz” and “London Blue Topaz.” London Blue Topaz is specifically described as a created gemstone, suggesting a different treatment or origin compared to Swiss Blue Topaz. The sources do not elaborate on the distinctions between these variations.
Sources
Conclusion
Blue Topaz and Tanzanite have become popular choices for December birthstone jewelry, frequently showcased in elegant white gold settings. While the provided sources offer limited detail regarding the geological origins, metaphysical properties, or comprehensive gemological data of these stones, they demonstrate their versatility in a range of jewelry styles. The increasing availability of created gemstones, such as London Blue Topaz, provides consumers with accessible options. The preference for white gold as a setting material likely stems from its ability to complement the vibrant blue and violet hues of these December birthstones.