{"product_id":"0-63-ct-emerald-cut-natural-blue-sapphire-and-diamond-halo-necklace-with-chain-in-18ct-white-gold-size-16-inches","title":"0.63 Ct Emerald Cut Natural Blue Sapphire and Diamond Halo Necklace with Chain in 18ct White Gold Size 16 Inches","description":"\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18ct Gold (750)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Colour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite Gold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePendant Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 × 1.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Diamond Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.05ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGemstone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGemstone Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEmerald Cut (Octagon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGemstone Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 × 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProng\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChain Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 inches (41 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClasp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrigger Clasp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor those who appreciate the finest craftsmanship, this \u003cstrong\u003enatural blue sapphire halo necklace in 18ct white gold\u003c\/strong\u003e is a piece of genuine luxury. At its heart, a 0.58ct emerald-cut blue sapphire — an octagonal form that showcases the stone's clarity and depth with architectural precision — is prong-set and surrounded by a delicate halo of 17 brilliant-cut diamonds (0.05ct). The 18ct white gold setting, hallmarked to 750 purity, gives the piece an exceptional cool-white lustre that perfectly offsets the sapphire's rich blue.\u003c\/p\u003e\n\n\u003cp\u003eSuspended on a fine 16-inch (41cm) trace chain with a trigger clasp, this pendant rests gracefully at the collarbone. The 18ct gold construction makes this a true heirloom-quality piece — far more precious and enduring than 9ct alternatives. An unforgettable \u003cstrong\u003eluxury September birthstone necklace\u003c\/strong\u003e and a truly distinguished gift.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre Gemstone:\u003c\/strong\u003e 0.58ct natural blue sapphire, emerald cut \/ octagon (6×4mm), prong-set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Halo:\u003c\/strong\u003e 17 round brilliant-cut diamonds, 0.05ct total (H–I colour, I2–I3 clarity), micro-set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Gemstone Weight:\u003c\/strong\u003e 0.63ct sapphire and diamonds combined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18ct White Gold (750 hallmarked), 1.3g — premium purity and lustre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain:\u003c\/strong\u003e 18ct White Gold Trace Chain, 16 inches (41cm), trigger clasp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBirthstone:\u003c\/strong\u003e September — blue sapphire, a gemstone of royalty, wisdom, and elegance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificate:\u003c\/strong\u003e Supplied with a Certificate of Authenticity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Prime Jewellery","offers":[{"title":"Default Title","offer_id":52575812092170,"sku":"DP1604W18SA","price":559.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/2497\/0250\/files\/1690484297-22605700.jpg?v=1771343347","url":"https:\/\/www.primejewellery.co.uk\/products\/0-63-ct-emerald-cut-natural-blue-sapphire-and-diamond-halo-necklace-with-chain-in-18ct-white-gold-size-16-inches","provider":"Prime Jewellery","version":"1.0","type":"link"}