Description
Tanzanite is among the rarest gemstones on earth, found in a single square mile at the foothills of Mount Kilimanjaro — and this 0.55-carat specimen captures everything that makes it so coveted. Its enchanting blue, suffused with delicate purplish undertones, shifts and deepens with the light in a way that no other gemstone can quite replicate. Thoughtfully faceted in a mixed cut, this stone is a quiet statement of refined taste and geological wonder.
| Name | 0.55 cts Tanzanite |
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| Weight | 0.55 carats |
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| Shape & Cut | Mixed Cut |
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| Colour | Blue (Purplish) |
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| Clarity | Transparent |
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| Treatment | Heated |
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| Size | ~5 mm |
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Frequently Asked Questions
What makes Tanzanite so rare and special?
Tanzanite is found in only one known location in the world — a small mining region near Arusha, Tanzania. Its geological rarity, combined with its extraordinary trichroic nature — meaning it displays different colours when viewed from different angles — makes it one of the most sought-after collector’s gemstones of the modern era. This 0.55-carat stone showcases the gem’s signature blue with a beautifully integrated purplish secondary tone.
Is the heating treatment on this Tanzanite a concern?
Not at all. Heat treatment is the universally accepted and expected standard for Tanzanite. In its natural state, the rough stone often displays brownish tones; gentle heating is applied to reveal the vivid blue-violet hues the gem is celebrated for. This process is stable, permanent, and fully disclosed — as it is with the vast majority of Tanzanites available worldwide.
What jewellery settings complement this Tanzanite best?
The blue-purplish tone of this mixed-cut Tanzanite pairs exceptionally well with white gold or platinum settings, which allow its cool, violet-tinged hue to take centre stage. It is well-suited for rings, pendants, and earrings. For those who prefer warmth, a yellow or rose gold setting creates a striking contrast that draws the eye beautifully to the gem’s unique colour character.
How should I care for my Tanzanite jewellery?
Tanzanite has a Mohs hardness of 6.5 to 7, making it a gemstone that rewards mindful care. It is best suited for pendants, earrings, and occasional-wear rings rather than pieces subject to daily abrasion. Avoid ultrasonic or steam cleaners, and instead clean gently with a soft cloth and mild soapy water. Store your Tanzanite separately from harder gemstones to preserve its surface and lustre over time.
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