1.92 Ct.Tw.Total Carat Weight Tanzanite Pair from Tanzania

This pair of round violet tanzanites presents a precise combination of size, cut, and clarity that is seldom available as a matched set. The stones weigh 0.95 carats and 0.97 carats respectively, with dimensions of 6.14 x 6.13 x 4.00 mm for the larger stone, and 6.06 x 6.08 x 3.90 mm for the slightly smaller companion. Each gem has been fashioned in a mixed brilliant cut, a design that balances the optical return of a brilliant style with the pavilion proportions that favor depth and saturation. The color is a medium intensity violet, a tone that exhibits pleasing balance between saturation and lightness, permitting both lively scintillation and clear internal color. Clarity has been evaluated as eye clean at normal viewing distance, indicating the absence of inclusions that would be visible to the unaided eye. The polish has been graded excellent, producing smooth facet junctions and a reflective surface that supports strong facet contrast and bright sparkle across the table and crown.

Matched pairs of natural tanzanite with these characteristics are rare in the market, and the degree of uniformity between these two stones is notable. Achieving close equivalence in weight, diameter, and optical appearance is challenging because tanzanite rough often yields material with variable color zoning and inconsistent crystallographic behavior. In this pair the diameter variance is minimal, the depth proportions are consistent, and the overall visual appearance when placed side by side shows coherent color and sparkle. For jewelry designers and manufacturers seeking symmetry in earrings, or for clients seeking a balanced focal pair in custom settings, the availability of two stones that present such a close match is uncommon. When precision in mounting and final presentation is a priority, the marginal differences in face up size and table reflection are within tolerances that facilitate matched bezels or post settings without the need for extensive adjustment.

These tanzanites are heat treated to stabilize and enhance their violet hue, a standard and widely accepted enhancement in the trade that produces uniformity of color and clarity. The gemstones are sourced from Tanzania, the only known commercial locality for tanzanite, and their provenance contributes to their desirability and provenance documentation. For setting considerations, the round mixed brilliant proportions and the near equal weights make them well suited for classic stud earrings, halo designs, or paired accent stones in balanced compositions, and their eye clean clarity reduces the need for protective mounting in high exposure settings. Care recommendations include avoiding prolonged exposure to extreme heat and harsh chemicals, and routine cleaning with warm soapy water and a soft brush. The Natural Gemstone Company provides these stones with full disclosure of their treatments and origin, and we can supply additional images and measurements for verification and setting design.