London Blue Topaz Feeform Shape Rosecut Stone Lot.
Blue topaz has a beautiful glacier-blue colour, which makes it an ideal winter birthday gift. Almost as hard as sapphire, blue topaz’s durable nature has made it a popular precious gem for commemorating important life occasions.
Coming from the exceptionally wide variety of Topaz colors, London blue topaz is a dark blue topaz with medium to dark tone and saturation. Compared to the Swiss blue topaz, London blue is more valuable and a market favorite. Apparently, natural blue topaz is rare as natural topaz is mainly colorless.