Main Stone Creation: Natural Length (inches): 18 Cut Grade: Excellent Main Stone Colour: Blue Metal: White Gold Secondary Stone: Sapphire Main Stone: Sapphire Colour: Blue Setting Style: Solitaire Brand: GemsandJewellsUK Metal Purity: 18Carat Length: 18 - 19.99 Main Stone Shape: Round Total Carat Weight (TCW): 0.85 Country/Region of Manufacture: United Kingdom Vivid Teal Blue Untreated Australian Sapphire Round Cut 18k White Gold Diamond Pendant Necklace. 0.85 Carat Australian sapphire with a fine vivid blue teal colour & excellent clarity. Very clean stone. Also has an excellent round cut which displays the fine colour to best effect. Measures 5mm. Totally untreated & unheated, very rare for natural sapphires. Set in a fine 18k white gold pendant with diamond set bail. The pendant is brand new & never worn. Chain & pendant hallmarked by Birmingham Assay Office to guarantee metal quality. The pendant is hanging on an 18 (45cm) gold curb chain. Which compliments this pendant well. 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. 0.85Ct Blue Teal Untreated Australia Sapphire Diamond 18K White Gold Pendant