Likewise, Swiss Blue is more of a medium blue, but without the grey. Sky Blue is the one natural blue color of topaz, and it’s very light, almost pastel. It isn’t what people call “sky” blue, nor is it “Swiss” blue. London Blue is a medium or dark grey blue. That’s because “London Blue” is a specific shade of blue topaz, and it’s fairly narrowly defined. In other words, a two carat gem costs only twice as much as the one-carat gem of the same quality.įor London Blue Topaz, the color is most important. Topaz is an abundant gemstone, so there is no “premium” on stones of higher carat. A bird’s eye view will show you that topaz grading (and value) is primarily based on three criteria: color, clarity, and cut. Like all gemstones, London Blue Topaz comes in a variety of grades. However, there is a visual difference in the hue of blue of aquamarine and blue topaz. Blue Topaz is a soothing calm blue that is similar to Aquamarine. However, in recent times blue topaz has been used as an alternative. This competition has to do with the fact that many topazes are yellow. Topaz is one of the birthstones for November, a distinction it shares with citrine. According to the Vedas, blue topaz is a meditation aid. It helps calm nerves, and heal harsh emotions. Because of its color, London Blue Topaz is very calming. This quick guide will show you what to look for in London Blue Topaz jewelry.īecause London Blue Topaz is nonexistent in nature, its traditional meaning is derived from two sources: Sky Blue Topaz (the only “natural” blue and rare), and topaz in general. Differences in color and clarity, in particular, detract from its value. However, not all London Blue Topaz is created equal. After all, they’re a lovely steel blue that compliments many skin tones. Chances are that if you’re into blue gemstones, the London Blue Topaz is one of your favorites.
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