London Blue Topaz vs. Swiss Blue Topaz: What’s the Difference?

While the two gemstones share a comparative name and tint, a few critical contrasts between them make them remarkable. Here is a more intensive gander at the contrast between London Blue Topaz and Swiss Blue Topaz. London Blue Topaz is a profound, rich blue gemstone named after the waters of the Thames Stream that breeze through the core of London. This gemstone is an individual from the Topaz family and is made by presenting the stone to elevated degrees of intensity.

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