3.07 Ct. Ruby from Mozambique

This SSEF certified natural Mozambique ruby presents as a transparent, unenhanced specimen, weighing 3.07 carats, cut to a heart shape with exact dimensions of 8.11 x 8.69 x 5.46 mm, and supplied with full documentation from The Natural Ruby Company. The certification from SSEF confirms both the natural origin from Mozambique and the absence of clarity or color enhancing treatments, a critical distinction for collectors and connoisseurs who require laboratory verified authenticity. In gemological terms the combination of a heart outline and a mixed brilliant faceting plan is technically demanding, requiring precise girdle symmetry and proportional control to maintain the optical center while preserving the iconic heart silhouette. The nominal table and crown proportions have been optimized to balance depth and spread, producing a visible face up size that is commensurate with its carat weight, and ensuring the pavilion depth of 5.46 mm contributes to robust light return rather than excessive windowing or extinction.

The cutting style is a mixed brilliant, executed with a brilliant style on the crown and modified pavilion faceting to manage the directional light performance typical of a heart shaped outline. On the crown the brilliant facet array is arranged to create multiple small flashes of light, enhancing scintillation during movement, while the pavilion facets have been calibrated to redirect light back through the crown rather than allow leakage through the girdle. The heart cleft and lobes demonstrate meticulous symmetry, the lobes displaying matched facet geometry so that the vector of reflected light remains continuous across the outline. Polish is graded excellent, which in practical terms means facet junctions are crisp, facet planes are free of polish lines, and the surface finish allows high micro reflectivity, contributing directly to perceived brilliance. The execution of the mixed brilliant plan in this piece emphasizes contrast and flash, generating an interplay of larger dark and bright areas that define the heart motif while maximizing the visible red saturation.

Color and clarity attributes are central to the gemological value of this ruby, and this stone exhibits vivid color intensity with strong saturation and a medium to medium deep tone that reads intensely red in standard daylight balanced lighting. The hue presents as a pure red with minimal secondary modifying tones, producing a steady, even color across the table and crown facets. At eye level the stone is graded eye clean, evaluated visually under standard gemological viewing conditions, which indicates no inclusions are visible without magnification to a trained observer. Under magnification typical of SSEF analysis internal features consistent with natural ruby formation may be present, but these do not compromise transparency or light transmission. The absence of any heat or other enhancement is significant, because it preserves the ruby s natural crystal chemistry and optical responses, including pleochroic behavior, which can subtly influence the perceived tone and saturation when the stone is rotated. For buyers who prioritize unenhanced material, the documented natural state of this ruby defines it as a rarity relative to treated material in the market.

From a practical setting and collection perspective this heart shaped, mixed brilliant, 3.07 carat Mozambique ruby is engineered to perform as a visual centerpiece in both bespoke jewelry and fine gem collections. The dimensions and depth suggest compatibility with traditional prong or custom bezel settings that secure the pointed tip and the cleft while allowing light to enter the crown freely, and ring designers may choose a slightly elevated setting to allow optimum pavilion light return. The excellent polish and precise symmetry reduce the need for post purchase reworking, and the SSEF certification supplied by The Natural Ruby Company accompanies the gem for provenance and resale considerations. For collectors seeking a natural, untreated statement ruby that combines technical cutting excellence with intense visual impact, this stone offers an exceptional balance of craftsmanship and material quality, positioning it as a centerpiece in any curated collection.