2.06CT Tanzanite: Yellow Green Precision Emerald Cut

Specifications:

Gemstone: Tanzanite

Weight: 2.06 carats

Color: Yellow, Green

Shape & Cut:Precision Custom Geometric Oval Mix Cut

Dimensions (mm): 10.45 x 6.18 x 3.45

Origin: Merelani Hills, Arusha Region, Tanzania

Treatment: None

In Natural Light

This extraordinary untreated tanzanite challenges every expectation of the species. Instead of the familiar violet-blue, it displays a luminous palette of golden yellow and olive green that shifts gracefully with changing light. Depending on viewing angle, flashes of chartreuse, honey, and cool sage emerge, creating a gemstone that feels both elegant and unmistakably rare.

Its elongated proportions emphasize the crystal's remarkable clarity, allowing light to travel uninterrupted through the stone. The result is a refined glow rather than bold sparkle—one that highlights the unusual natural color and the gemstone's exceptional transparency.

Untreated yellow-green tanzanite is among the rarest expressions found in the Merelani Hills. Preserved exactly as nature created it, this gem offers collectors an opportunity to own a color that few people ever encounter in tanzanite.

The Lapidary's Eye

This precision custom geometric cut is inspired by the elegance of an emerald cut while introducing modern facet architecture. Broad step facets create crisp, mirrored reflections, while the carefully engineered pavilion adds depth and brightness beyond a traditional step cut.

The elongated silhouette accentuates the stone's natural pleochroism, allowing its yellow and green hues to transition smoothly with movement. Sharp clipped corners, perfectly aligned facet junctions, and exceptional polish give the gemstone an architectural sophistication that complements its uncommon color.