2.80 Ct. Tanzanite from Tanzania

This pear shaped violet tanzanite offered by The Natural Gemstone Company weighs 2.80 carats, a weight that immediately elevates its rarity profile and market value. The gem measures 12.26 x 7.65 x 4.68 mm, presenting elongated, elegant proportions that are both wearable and visually impactful. The stone is transparent, exhibiting an intense color intensity and an eye clean clarity grade when evaluated at eye level, qualities that are increasingly scarce in larger tanzanites. The piece was fashioned with a mixed brilliant cut, combining a brilliant facet arrangement on the crown with a step influenced pavilion design, optimizing both scintillation and color saturation. The finish is described as excellent polish, reflecting careful lapidary work and final inspection. The tanzanite is heat treated, a standard and stable enhancement used to bring forward the violet blue hues characteristic of fine material from Tanzania, the origin of this specimen.

From a cutting and proportion perspective the cutter preserved weight while maintaining optical performance, which is particularly important for a 2.80 carat tanzanite. The stone depth relative to its length and width yields a balanced profile, with the 4.68 mm depth supporting strong light return without sacrificing table presence. A mixed brilliant layout on a pear outline maximizes internal reflection across the crown facets, producing lively scintillation from the center out towards the point. The crown faceting pattern enhances dispersion and contrast, while the pavilion facet design controls light leakage and deepens perceived color, a deliberate choice when working with material where color intensity amplifies value. The precise dimensions of 12.26 x 7.65 x 4.68 mm indicate a cutter who prioritized maintaining near two carat plus weight while achieving an attractive outline, a tradeoff that significantly affects per carat pricing in the tanzanite market.

Color and clarity drive the valuation of this tanzanite in combination with its weight. The intense violet bodycolor presented is uniform across most viewing angles, yet the gemstone retains the characteristic trichroic behavior of tanzanite, offering subtle shifts between violet and blue when rotated, a quality that sophisticated buyers appreciate for its dynamic visual appeal. The eye clean clarity at standard viewing distance eliminates distractions from inclusions, allowing the color to dominate the visual field and thereby enhancing both aesthetic and investment value. At 2.80 carats, the scarcity of eye clean, intensely colored tanzanites increases exponentially, because larger clean crystals suitable for cutting are less common in the Merelani deposits. The heat treatment applied is a widely accepted practice in the industry, executed to remove brownish tones and reveal the preferred violet blue, and it is stable under normal wear conditions. Transparency, intense color, and cleanliness at this weight class place this stone in a category that commands premium pricing and sustained demand.

The craftsmanship and gemological characteristics make this tanzanite highly suitable for high end jewelry applications, where both weight and optical performance are highlighted. The excellent polish ensures crisp facet junctions and refined light return, and the pear outline supports versatile mounting options, including solitaire mounts that emphasize the stone weight and color, halo settings that increase perceived visual weight and protect the point, and three stone or pendant designs that balance presence with wearability. When setting the stone, orienting the table to favor the face up violet will showcase its intense hue, while selecting white metal alloys will accentuate the cool tones and scintillation, though yellow or rose metal can enhance warmth if a different aesthetic is desired. The Natural Gemstone Company stands behind the reported origin and treatment disclosure, and we can provide detailed imaging and laboratory documentation upon request to support appraisal and insurance. For buyers seeking a combination of notable weight, technical cutting excellence, and vivid coloration, this 2.80 carat pear tanzanite represents a rare opportunity to acquire a gemstone that is both visually arresting and technically refined.