1.79 Ct. Blue Tanzanite from Tanzania

This exquisite oval blue tanzanite captures a story that begins in the foothills of Mount Kilimanjaro and continues through generations of jewelry lore, a gem that speaks to the enduring reverence for rare and beautiful stones. We present a transparent 1.79 carat oval, measuring 8.98 x 6.84 x 4.22 mm, cut in a mixed brilliant style to maximize both fire and depth, with a clarity evaluated as very very slightly included at eye level, intense color intensity, and an excellent polish. Tanzanite itself is a modern classic discovered in Tanzania in the late 20th century, and yet it carries the weight of ancient treasures, an alluring blue to violet tone that has become synonymous with refined taste and lasting legacy. This particular example is distinguished not only by its origin and treatment, heat treated to bring out its most desirable hue, but by the rare combination of size and saturated color, a pairing far less common than lighter or smaller specimens that dominate the market.

For collectors and connoisseurs who prize rarity as much as beauty, this tanzanite stands apart, a stone that will look as appropriate in an heirloom ring as it will in a museum quality collection. When compared to similar options, many tanzanites of comparable carat weight display paler or more violet leaning tones, or require compromise in clarity, yet this gem offers intense, vivid blue saturation in a clean, eye pleasing package. The mixed brilliant cut ensures lively scintillation under candlelight, while the excellent polish affirms meticulous craftsmanship. At The Natural Gemstone Company we value provenance, enduring appeal, and the stories stones can tell, and this 1.79 carat blue tanzanite embodies those values, rare in both size and color, ready to become the centerpiece of a new generation of heirloom jewelry.