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

This matched pair of tanzanites presents precise gemological attributes and consistent visual harmony. The stones weigh 0.62 carats and 0.63 carats respectively, and are cushion shaped with mixed brilliant cuts, measuring 5.12 x 5.03 x 3.33 millimeters and 4.88 x 4.88 x 3.63 millimeters. Both exhibit a violetish blue hue with medium intense color saturation and an excellent polish. Clarity is assessed as very very slightly included at eye level, providing clean appearance and appealing transparency under typical viewing conditions. The stones have been heat treated to enhance the characteristic tanzanite color, a standard and fully disclosed enhancement. Their close parity in weight, dimensions, color intensity, cut style, and finish make them well suited for matched settings such as stud earrings, companion stones in a ring design, or symmetrical accents in bespoke jewellery projects.

The Natural Gemstone Company sources this pair from Tanzania and applies an ethical sourcing framework to ensure responsible procurement from mine to market. Each tanzanite is traceable to Tanzanian origin through vetted supply chain partners and documentation, and our sourcing practices emphasize compliance with local regulations, transparent chain of custody, and respect for community wellbeing. We work with miners and local operators to promote fair compensation, safe working conditions, and support for community initiatives where possible. Environmental stewardship is addressed through selection of suppliers who implement practical measures to minimize land disturbance and manage water and waste responsibly, and by encouraging reclamation and rehabilitation where feasible. Our disclosure of heat treatment and of country of origin is part of a broader commitment to transparent product information, and clients may request further provenance documentation for bespoke orders. The Natural Gemstone Company provides these technical and ethical details to enable informed decisions based on both gem quality and responsible sourcing considerations.