Tanzanite Jewelry: The Gemstone from a Single Mine

Tanzanite: Rarer than Diamond and Breathtakingly Beautiful

Tanzanite jewelry is the most exclusive of all gemstone investments – the stone comes from only one mine in the world, at the foot of Kilimanjaro in Tanzania. When this mine is exhausted, there will be no more tanzanite.

What makes Tanzanite so special

• Exists only in Mererani, Tanzania – geologically unique
• Intense blue-violet with pleochroism (color change with viewing angle)
• Mohs 6.5 – slightly more delicate than sapphire, but suitable for everyday wear
• Rarer than diamond – and becoming rarer every year

Tanzanite Quality

• AAA Quality: Most intense blue-violet, largely eye-clean – highest category
• AA: Vivid blue-purple – very beautiful, slightly less expensive
• A: Light blue or lavender – lowest price category

Tanzanite as an Investment Stone

Experts agree the mine will be exhausted in 20-30 years. Tanzanite prices have risen sharply over the last 20 years and will continue to do so. Certified, high-quality tanzanite is one of the most interesting investment stones for 2026.

Tanzanite in Jewelry

• Tanzanite ring in white gold: The blue-violet sparkle is incomparable
• Tanzanite pendant: Single stone on a delicate chain – deep color
• Tanzanite stud earrings: Pair of oval stones – dramatic and beautiful

Buy certified tanzanite at corelunejewellery.de – with GRS certificate and full quality specification.