1.05 Ct. Yellowish Green Sapphire from Tanzania

This exceptional, transparent 1.05 carat oval yellowish green sapphire from Tanzania is a rare opportunity reserved for discerning collectors, a singular gem that will immediately distinguish its owner as part of an elite group who appreciate the finest natural treasures. The stone measures 6.23 x 5.28 x 3.80 mm, and its mixed brilliant cut has been executed to exacting standards, producing lively scintillation and a jewel like presence that is enhanced by an excellent polish. With a clarity grade of very slightly included, evaluated at eye level, the gem presents remarkable transparency and character without compromise. The medium color intensity strikes an elegant balance, offering an expressive yellowish green that reads as both fresh and sophisticated under varied lighting. Importantly, this sapphire is completely natural, with no enhancement, and its Tanzanian origin adds provenance and rarity to its story. At The Natural Sapphire Company we present this piece as a rare example of untreated beauty, a bespoke offering for someone who seeks exclusivity and provenance in equal measure.

When considering reflective qualities within its category, this sapphire stands out for the quality of its light return and the way it plays with both brilliance and dispersion. The mixed brilliant cut maximizes facets that capture and return white light, producing a bright, lively flash that often surpasses the softer, more windowed look of traditional step cut sapphires. Compared with typical yellow sapphires and greenish sapphires that can appear muted or oily when cut shallow, this stone exhibits superior depth and contrast, with crisp facet junctions and lively scintillation. Against similarly colored gemstones such as peridot or tsavorite, this sapphire shows a firmer, cooler luster, with more controlled fire and enduring brilliance due to sapphire s higher refractive index and hardness. Versus spinel and tourmaline, which can display bright color but sometimes lack the same mirror like facet reflections, this sapphire offers both color saturation and a polished reflective quality that reads as more refined in high end jewelry settings. For collectors who value rarity, durability, and exceptional light performance in a natural, untreated sapphire, this 1.05 carat oval from Tanzania is a distinguished choice, offered exclusively by The Natural Sapphire Company.