Natural Zambian Emerald 6.957 ct – Heart Cut – Minor Oil – Certified Impressive 6.957 ct natural emerald from Zambia (Kafubu), featuring an attractive heart shape and accompanied by an independent gemological report. This substantial natural emerald combines a weight of almost 7 carats with a distinctive heart-shaped cut, giving the gemstone excellent presence and making it particularly suitable as a collector's stone or as the centrepiece of a custom jewellery creation. The gemstone displays an attractive natural green colour, showing different shades and intensity according to the direction and type of illumination. Gemstone details according to the gemological report: • Identification: Natural Emerald • Weight: 6.957 ct • Colour: Green • Colour stability: Stable • Shape: Heart • Measurements: 12.52 × 11.81 × 8.03 mm • Geographic origin: Zambia (Kafubu) • Clarity modification: Minor amount of oil • Fluorescence: None • Laboratory: Bellerophon Gemlab • Report No.: 852633 • Report date: 17 November 2025 Particularly noteworthy is the report's determination of Zambian origin from the Kafubu region, one of the world's important sources of natural emeralds, together with the finding of only a minor amount of oil. As expected for a natural emerald, the gemstone contains visible internal characteristics and inclusions, commonly referred to as the emerald's jardin. These natural features can be clearly seen in the photographs and have deliberately not been concealed. The heart-shaped faceting gives the stone a distinctive appearance, while different lighting conditions reveal variations in the depth and intensity of its green colour. The photographs show the actual gemstone offered for sale, photographed from several angles and under different lighting conditions to provide an honest representation of its colour, transparency, inclusions and cut. The emerald will be supplied together with its Bellerophon Gemlab gemological report, documenting its natural identity, weight, measurements, colour, treatment level and geographic origin. A substantial and distinctive natural Zambian emerald of almost 7 carats, combining an attractive heart shape, documented Kafubu origin and only minor oil treatment. Please examine all photographs and the accompanying gemological report carefully, as they form an integral part of the description.