2.09 Ct. Chrysoberyl from Tanzania

This listing presents a transparent green chrysoberyl of exceptional technical and aesthetic merit, offered by The Natural Gemstone Company. The specimen weighs 2.09 carats, with precise dimensions of 7.22 by 6.81 by 4.77 millimeters, and is fashioned in an asscher cut with an octagon outline. Clarity is graded as very very slightly included, evaluated at eye level, and the stone exhibits a medium intense color intensity with a fresh green hue. The polish is graded excellent, and no enhancement has been applied, confirming that the color and clarity are entirely natural. The material originates from Tanzania, a source known for producing chrysoberyl with fine color saturation and crystalline transparency. These core specifications establish the gem as a robust candidate for both refined jewelry settings and focused collection holdings.

The asscher cut employed here is a deliberate choice to accentuate the step cut geometry intrinsic to chrysoberyl, and the cutter has executed the design with careful attention to optical symmetry. The asscher architecture in this example establishes concentric stepped facets on the crown that lead the eye toward a broad, luminous table, while the girdle and trimmed corners preserve the octagonal outline and reduce potential chipping risk at acute points. On the pavilion, broad step facets descend to a centrally aligned culet area, producing a hall of mirrors effect that emphasizes internal clarity and controlled light return rather than a scintillating brilliancy. This step cutting strategy is particularly advantageous for gems with very good clarity, because it creates a series of planar facet reflections that display the stone s internal character, and it stabilizes the face up profile for predictable tray and setting orientation. The excellent polish elevates the optical performance by minimizing surface diffusion, ensuring crisp facet junctions and maximizing the perceived depth and windowing control across viewing angles.

Optically, this green chrysoberyl presents a medium intense saturation that reads as a clear leaf green under balanced daylight. The hue is clean with minimal brown or gray modifiers, which allows the asscher steps to delineate color zoning and light return without masking the stone s luminosity. The clarity descriptor, very very slightly included at eye level, indicates that inclusions are minor and do not detract from bright, even face up presentation under normal wear conditions. From an gemological perspective chrysoberyl exhibits a refractive index in the mid one point seven range, producing crisp facet separation and a discrete brilliance that differs from that of corundum and quartz. The material s hardness is approximately eight and a half on the Mohs scale, offering excellent resistance to abrasion and suitability for daily wear in rings and other mountings when combined with secure settings that protect the trimmed corners of the cut. The combination of natural, unenhanced color, strong translucency, and this durability profile renders the specimen well suited for both wearable commissions and long term retention in curated collections.

Investing in this gemstone is an investment in meticulous craftsmanship and enduring beauty, attributes that are central to The Natural Gemstone Company s philosophy. The cutter s technical decisions, including precise facet alignment, attention to pavilion depth, and the maintenance of a broad, clean table, directly enhance both visual performance and market longevity. Because the stone is confirmed natural and untreated, its color and clarity reflect geological conditions rather than laboratory intervention, a factor that often underpins collector preference and long term appreciation. Additionally, provenance from Tanzania situates the gem within a supply chain that is recognized for producing chrysoberyl specimens with attractive hue and crystal quality, attributes that can influence rarity premiums in tertiary markets. When set by an artisan jeweler who respects the asscher geometry and secures the trimmed corners, the gem will present a disciplined, architectural aesthetic that communicates connoisseurship, while its surface condition and internal harmony protect resale value and display potential.

For the technically minded buyer and the specialist jeweler, this 2.09 carat, asscher cut, octagon shape, green chrysoberyl represents a balance of measured proportions, optical cleanliness, and natural origin that supports both aesthetic enjoyment and prudent collection building. The Natural Gemstone Company stands behind the descriptive parameters provided, including exact weight, millimeter dimensions, clarity grading at eye level, medium intense color intensity, excellent polish, lack of enhancement, and Tanzanian origin. Each attribute contributes to the gem s overall market positioning as a durable, visually articulate, and authentically natural stone. Prospective purchasers are invited to request additional instrument data, such as refractive index readings and face up imaging under various lighting temperatures, to further validate how this asscher cut stone will behave in specific design contexts and lighting environments.