Groen Smaragd – 3.75 ct – Gem research Swiss Lab (GRS) – Minor Oil, Top Clean

Natural Emerald – 3.75 ct – Zambia – Minor Oil Only – No Resin – GRS Switzerland Certified – Octagonal CutDescriptionRoyal Antwerp Gem – Antwerp, BelgiumAn exceptional natural emerald weighing 3.75 carats, originating from Zambia, accompanied by an official gemstone report and additional laboratory appendix from the prestigious Swiss laboratory GRS (GemResearch Swisslab).This beautiful gemstone displays an attractive natural green colour, with elegant proportions and a classic octagonal shape featuring traditional step-cut faceting.One of the most important characteristics of this emerald is its low level of clarity enhancement, classified by GRS as CE(O): Minor.Furthermore, the gemstone has undergone additional high-tech laboratory testing, with a special appendix issued by GRS Switzerland confirming indications of oil-type treatment, with no resin detected.This is a particularly desirable characteristic, as natural emeralds are frequently subjected to various clarity-enhancement treatments, including the use of artificial resins.The combination of minor oil-type enhancement and the absence of detected resin makes this gemstone especially appealing to collectors and fine jewellery enthusiasts who appreciate transparent laboratory documentation.With its substantial 3.75-carat weight, certified Zambian origin, attractive green colour and additional GRS laboratory findings, this emerald represents an excellent choice for bespoke fine jewellery or a distinguished natural gemstone collection.Gemstone Details* Gemstone:... lees verder bij Catawiki