3.54 Ct. Bi Color Sapphire from Madagascar

This listing presents a rare and striking natural sapphire offered by The Natural Sapphire Company, a transparent three point five four carat cushion shape bi color sapphire, with dimensions of eight point three zero by seven point nine eight by five point five zero millimeters. The gem is fashioned with a mixed brilliant cut, carefully combining faintly different facet types to optimize both fire and color, and it is finished with an excellent polish that produces crisp, clean reflections across the pavilion and crown. Clarity is graded as eye clean, evaluated at eye level, which means that under normal viewing conditions the stone shows no inclusions that detract from its visual appeal. Color intensity is described as intense, and the gem is completely natural with no enhancement. Origin is Madagascar, a source known for producing high quality sapphires with vibrant saturation and attractive zoning. The three point five four carat weight combined with the generous table and depth produces a substantial presence that reads larger than typical stones of similar weight, making this sapphire a compelling candidate for a signature engagement ring, a bold cocktail ring, or a distinctive pendant.

To an educated buyer who values transparent grading and transparent provenance, the clarity and cutting details matter. Eye clean for a sapphire of this size indicates that included material either is absent or is confined to points and needle like crystals that do not interfere with brilliance or durability, a desirable attribute for both aesthetic and practical reasons. The mixed brilliant cut adds a nuanced performance. The brilliant style facets encourage scintillation and lively white light return, while the step like elements in the pavilion and crown preserve and deepen the stone’s color. With an overall depth that translates to approximately sixty eight percent of the average diameter, the pavilion is proportional to the crown and the table, supporting both depth of color and a lively face up appearance. Excellent polish reduces surface diffusion and promotes uninterrupted light paths, which enhances both brilliance and color saturation when the gem is set. For buyers who require empirical details to assess value, these attributes combine to support premium pricing relative to stones of equal weight that are either heavily included, poorly cut, or heat treated.

The bi color nature of this cushion sapphire introduces both rarity and versatility, characteristics that appeal to collectors and connoisseurs. Bi color sapphires display two distinct color zones or a gradation of hue within a single crystal, which can change subtly with movement and light, offering continuously evolving visual interest. In addition, many sapphires exhibit pleochroism, and this specimen shows directional color response that rewards handling and thoughtful design. Madagascar origin adds an important layer of provenance. Malagasy sapphires come from geologic environments that can produce intense natural saturation and clean crystals, and when a stone is verified as natural and untreated, value increases because no enhancement has been applied to alter or intensify color. For the discerning buyer who compares treatment reports, this stone’s lack of enhancement eliminates the uncertainty associated with thermal or diffusion processes. The combination of natural, untreated origin, eye clean clarity, intense color, and a significant three point five four carat weight makes this cushion bi color sapphire an excellent selection for both investment grade purchases and high end bespoke jewelry.

Beyond technical merit, this sapphire excels in versatility and daily wearability, which is important for buyers who want a gemstone that functions across contexts. The cushion shape is a classic silhouette that reads as elegant in formal settings, while its softer corners and robust size make it comfortable and wearable for everyday jewelry. With a hardness of nine on the Mohs scale, sapphire is durable enough for regular use when set reliably, and the eye clean clarity minimizes concerns about trapped grit or surface wear revealing flaws, as can sometimes occur with included stones. For a formal evening piece, a prong set or halo design will magnify the bi color effect and present a radiant centerpiece under event lighting. For casual or daily use, a bezel or low profile prong setting offers protection and a modern aesthetic, allowing the gem to be paired with both gold and platinum mountings, and to complement a wide wardrobe palette. Care is straightforward, avoid prolonged exposure to harsh chemicals and abrasive cleaners, clean gently with warm soapy water and a soft brush, and have the mounting periodically inspected by a professional jeweler. If you appreciate well documented gemological attributes and transparent sourcing, this sapphire represents a rare opportunity that The Natural Sapphire Company is proud to offer, a piece that satisfies technical criteria and emotional appeal in equal measure.