Main Stone Treatment: Not Enhanced Main Stone Creation: Natural Metal Purity: 18Carat Main Stone Shape: Round Main Stone Colour: Blue Total Carat Weight (TCW): 1.02 Metal: White Gold Country/Region of Manufacture: United Kingdom Certification: IGI Main Stone: Sapphire Untreated Deep Blue Round Sapphire 18k White Gold Pendant. IGI Certified 1.02 Carat round cut sapphire with a stunning deep blue 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. This sapphire also has an excellent round cut & polish to show lots of brightness & light return. Set in a beautiful 18k white gold 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. Fully hallmarked by Birmingham Assay Office to guarantee metal quality. All our jewellery is posted safely & securely in leatherette boxes. Please view our other listings for more fine gemstone & jewellery pieces. Our stock is stored offsite in a safe deposit vault so there may sometimes be delays in dispatch. 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 taken at 20x zoom with only natural daylight & no photoshop. All items are sent tracked, signed & insured in nondescript parcels. International buyers welcome, we ship to all destinations throughout the world. Igi Certified 1.02Ct Untreated Deep Blue Round Sapphire 18K White Gold Pendant