Country/Region of Manufacture: United Kingdom Main Stone Colour: Yellow Certification: IGI Length (inches): 18 Length: 18 - 19.99 Main Stone Treatment: Not Enhanced Metal Purity: 18Carat Main Stone: Sapphire Main Stone Creation: Natural Metal: White Gold Total Carat Weight (TCW): 1.39 Main Stone Shape: Round Untreated Yellow Ceylon Sapphire 18k White Gold Pendant. IGI Certified 1.39 Carat round cut sapphire with a stunning vivid yellow colour & excellent clarity. Very clean stone with only some small natural inclusions visible when looking closely. Fully certified by IGI. Confirming stone as natural, untreated/unheated & Sr Lankan (Ceylon) in origin. Rare stone. This sapphire also has an excellent round cut & polish to show lots of brightness & light return. Set in a beautiful 18k white gold rubover bezel pendant. The pendant is hanging on a 18 (45cm) curb chain. Which compliments this pendant well. Brand new & never worn. Fully hallmarked by Birmingham Assay Office to guarantee gold quality. All our jewellery is posted safely & securely in leatherette boxes. Please view our other listings for more fine gemstone & jewellery pieces. All our products are tested by a gemmologist with the following qualifications: - Distinction grade in gemmology with the Gemmological association of Great Britain (Gem-A) - Accredited jewellery professional (AJP) with the Gemmological institute of America (GIA) - Fellow of the Gemmological association of Great Britain (FGA) We only deal in natural, earth mined gemstones & describe all our listing as accurately as possible. Photographs were taken at 20x zoom with only natural daylight & no photoshop. All items are sent tracked, signed & insured in nondescript parcels. International Buyers welcome. Igi Certified 1.39Ct Untreated Ceylon Yellow Sapphire 18K White Gold Pendant