Main Stone Creation: Natural Metal Purity: 900 parts per 1000 Length (inches): 18 Main Stone Shape: Emerald Total Carat Weight (TCW): 4.65 Main Stone Colour: Blue Metal: Platinum Secondary Stone: Diamond Main Stone: Sapphire 4.65 Total Carat Fine Royal Blue Sapphire & Diamond Rectangle Platinum Pendant. 3.68 Carat centre sapphire with a fine deep Royal blue colour & excellent clarity, very clean gem, especially for a sapphire of this size. Measuring 12.2x6.4mm. Also has an excellent emerald octagon cut. Fine top grade sapphire. The centre stone is surrounded by 0.97ct of excellent quality round white diamonds with F/G colour & VS1-2 clarity. Very bright & sparkly. All set in a finely crafted 900 Platinum pendant fully hallmarked to guarantee metal quality. Pendant weighs 6.55g. The pendant is hanging on an 18 (45cm) 950 Platinum 1.7mm Spiga chain, which compliments this pendant well. Chain weighs 5g. The pendant is an older piece that has been repolished to like-new condition. All stones secured & well set with excellent polish, no chips or nicks. Truly stunning, fine quality piece. Fully hallmarked by Birmingham assay office to guarantee metal quality. 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. Fine 4.65Ct Royal Blue Emerald Cut Sapphire & Diamond Rectangle Platinum Pendant