67.24 Ct. Citrine from South Africa

This exceptional heart shaped orange citrine is a technical showcase of proportion and polish, weighing 67.24 carats and measuring 26.58 by 27.33 by 18.27 millimeters, offered by The Natural Gemstone Company. The cutter employed a mixed brilliant style, combining a brilliant facet arrangement on the crown with calculated pavilion faceting to maximize return of light while preserving color saturation. The depth is approximately 67.8 percent relative to the average width, a proportion that balances lively brilliance with a substantial pavilion mass that favors depth of color and optical weight. Clarity is graded eye clean at an evaluation performed at normal viewing distance, indicating no significant inclusions visible to the unaided eye. Color intensity is classified as intense, with a uniform saturated orange distribution across the plane of the stone. The polish is excellent, and the gemstone has received no thermal or chemical enhancement. The origin is South Africa, providing a natural provenance that complements the gemological quality.

The mixed brilliant faceting is engineered to optimize both sparkle and face up color, with a brilliant crown promoting scintillation under movement and a stepped influenced pavilion geometry that deepens the orange tone. The heart shape requires precise symmetry within the lobes and a crisply defined cleft to achieve optical balance, and this specimen exhibits those attributes through carefully aligned facet junctions and a centered table plane. The cutter maintained facet junction clarity and crisp girdle delineation to minimize light leakage and prevent windowing, while the pavilion angles were selected to interact with the crown facets for strong return of mid to high angle light. The result is a visually stable stone that displays controlled partitioning of light into flashes and broad color planes, suitable for designs that emphasize both fire and saturated hue.

From a custom jewelry perspective the dimensions and shape of this citrine make it exceptionally versatile as a primary design element. The large 67.24 carat weight and nearly square heart footprint present a commanding face up area ideal for a statement pendant or a high profile cocktail ring. For rings, consider a setting that incorporates a V style prong at the pointed tip to protect the vulnerable termination, accompanied by paired prongs at each lobe to secure the wider crown. A low to medium bezel can be used for added protection of the girdle while maintaining the heart silhouette, whereas open gallery work will allow light entry to preserve brilliance for a more luminous appearance. Given the 18.27 millimeter height and 67.8 percent depth ratio, the pavilion will extend substantially into the mounting, so seat design must accommodate the pavilion depth without creating pressure points. For metal choice, warm yellow gold or rose gold will intensify the orange saturation, while platinum or white gold will emphasize contrast and scintillation. The size also lends itself to bezel framed brooches, three stone compositions with accent diamonds, and custom halo settings that use smaller calibrated stones to enhance perceived size and light return.

As custodians of this material The Natural Gemstone Company emphasizes traceable origin and documented treatment history, in this case natural South African citrine with no enhancement. The excellent polish and eye clean clarity are consistent with high level lapidary technique, and our workshop can advise on custom seat dimensions, prong specification, and mounting engineering to ensure long term security and optimal viewing. We recommend professional appraisal and insurance for a gem of this scale, and we can provide detailed photography and lighting reports to assist design planning. For clients seeking an iconic centerpiece the combination of intense orange saturation, substantial carat weight, and meticulous mixed brilliant cutting makes this heart shape citrine an ideal candidate for elevated bespoke work, and our team is prepared to consult on settings that preserve the gemological integrity while achieving the desired aesthetic.