1.56 Ct. Bluish Green Sapphire from Tanzania

This listing describes a single, transparent Other certified bluish green sapphire, weighing 1.56 carats, presented in a classic emerald cut. The stone measures 7.50 x 5.70 x 3.72 millimeters, exhibiting a precise step facet layout that emphasizes clarity and color. Classification notes include a clarity grade described as very very slightly included, evaluated at eye level, and an intense color intensity that renders the bluish green hue both lively and balanced. The gem has an excellent polish, and it is reported as no enhancement, confirming it as an untreated sapphire. Origin documentation attributes the sapphire to Tanzania, and full gemological certification accompanies the stone to support its identity and measured properties.

The Natural Sapphire Company sources this sapphire with a focus on ethical procurement and traceability, making it appropriate for a conscious consumer’s collection. The absence of treatment enhances its appeal to buyers who prioritize natural materials and minimal intervention, while the documented Tanzanian origin enables informed decisions about provenance. Our sourcing practices emphasize relationships with vetted local partners, adherence to responsible mining guidelines, and support for community initiatives that help mitigate environmental impacts. The emerald cut, with its step facets and elegant proportions, is well suited to settings that showcase the gem’s clarity and color, including solitaire, bezel, or halo designs, and its size and weight make it adaptable for either a refined everyday piece or a focal gem in a bespoke commission. For collectors focused on sustainable and verifiable gemstones, this sapphire combines natural integrity, transparent certification, and careful sourcing, offering both aesthetic refinement and ethical alignment.