{"product_id":"0-6-carat-natural-london-blue-topaz-pendant-necklace-with-diamond-halo","title":"0.6 Carat Natural London Blue Topaz Pendant Necklace with Diamond Halo","description":"\u003cstyle\u003e .rj-faq{max-width:980px;margin:24px auto;padding:0 16px;font-family:inherit} .rj-faq__title{font-size:22px;line-height:1.2;margin:0 0 12px;font-weight:650} .rj-faq details{border:1px solid rgba(0,0,0,.12);border-radius:12px;margin:10px 0;background:#fff;overflow:hidden} .rj-faq summary{cursor:pointer;list-style:none;padding:14px;font-weight:650;display:flex;justify-content:space-between;align-items:center;gap:12px} .rj-faq summary::-webkit-details-marker{display:none} .rj-faq summary:after{content:\"+\";font-size:18px;opacity:.7} .rj-faq details[open] summary:after{content:\"–\"} .rj-faq [class^=\"rj-faq__a-\"]{padding:0 14px 14px;font-size:15px;line-height:1.6;color:rgba(0,0,0,.82)} .rj-faq [class^=\"rj-faq__a-\"] p{margin:10px 0 0} \u003c\/style\u003e\n\n\u003csection class=\"proddescription\"\u003e\n\u003ch3 class=\"prodheading\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eBring rich blue color and diamond sparkle close to the neckline with this Natural 0.6 Carat London Blue Topaz Pendant Necklace with Diamond Halo. A round London Blue Topaz forms the center of the design, surrounded by brilliant-cut diamonds and delicate beaded detailing, while additional diamonds illuminate the bail above. This \u003ca href=\"https:\/\/www.rosecjewels.com\/collections\/topaz-necklaces\" target=\"_blank\"\u003eLondon Blue Topaz necklace\u003c\/a\u003e works beautifully as a December birthstone gift, anniversary present, birthday surprise, or refined gemstone necklace for everyday and occasion wear.\u003c\/p\u003e\n\n\u003ch3 class=\"prodheading\"\u003e0.6 Carat London Blue Topaz Necklace with Diamond Halo\u003c\/h3\u003e\n\u003cp\u003eThe centerpiece is an approximately 0.60 carat natural London Blue Topaz measuring about 5 x 5 mm. Its round shape and brilliant cut emphasize the deep blue color, while a prong setting keeps the gemstone clearly defined. Twenty-one round brilliant diamonds add approximately 0.70 carat of additional sparkle across the halo and bail, bringing the approximate total stone weight to 1.30 carats. The topaz is graded AAA quality, while the diamonds carry HI color and SI quality.\u003c\/p\u003e\n\n\u003ch3 class=\"prodheading\"\u003eDiamond Halo London Blue Topaz Pendant Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 0.60 carat natural round London Blue Topaz.\u003c\/li\u003e\n\u003cli\u003eBrilliant-cut blue center gemstone measuring approximately 5 x 5 mm.\u003c\/li\u003e\n\u003cli\u003eAAA quality grade for the London Blue Topaz.\u003c\/li\u003e\n\u003cli\u003e21 round brilliant diamonds totaling approximately 0.70 carat.\u003c\/li\u003e\n\u003cli\u003eHI color and SI quality diamond accents.\u003c\/li\u003e\n\u003cli\u003eProng settings used for the gemstone and diamonds.\u003c\/li\u003e\n\u003cli\u003eDiamond halo, beaded detailing, and a diamond-accented bail.\u003c\/li\u003e\n\u003cli\u003eApproximately 3.90 gram metal weight and 1.30 carat total stone weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe halo creates a bright frame around the blue center stone, while the decorated bail carries the sparkle upward for a more detailed pendant profile.\u003c\/p\u003e\n\n\u003ch3 class=\"prodheading\"\u003eWhy Choose a London Blue Topaz Diamond Halo Necklace\u003c\/h3\u003e\n\u003cp\u003eThe round gemstone and surrounding diamond halo create a balanced focal point that highlights color first and brilliance second. Beaded detailing adds texture without distracting from the center stone, while diamonds on the bail extend the design beyond the halo itself. As a \u003ca href=\"https:\/\/www.rosecjewels.com\/collections\/topaz-necklaces\" target=\"_blank\"\u003eDecember birthstone necklace\u003c\/a\u003e, it also carries personal gifting relevance for birthdays and milestone celebrations, while its blue-and-diamond combination makes it equally suited to anniversaries and meaningful jewelry gifts.\u003c\/p\u003e\n\n\u003ch3 class=\"prodheading\"\u003eCertified London Blue Topaz Necklace Craftsmanship \u0026amp; Authenticity\u003c\/h3\u003e\n\u003cp\u003eRosec Jewels crafts the necklace with attention to gemstone alignment, secure prong settings, diamond placement, and refined finishing. Rosec Jewels offers a Certificate of Authenticity with its jewelry for added purchase confidence, and pieces go through stone inspection, setting security review, and finishing inspection before dispatch. Care guidance is also provided to help maintain the London Blue Topaz, diamonds, chain, and metal finish with appropriate handling.\u003c\/p\u003e\n\n\u003ch3 class=\"prodheading\"\u003eLondon Blue Topaz Pendant Necklace Style \u0026amp; Wearability\u003c\/h3\u003e\n\u003cp\u003eThe deep blue 5 mm center stone creates a defined point of color at the neckline, while the diamond halo and sparkling bail catch light from multiple angles. The pendant can be selected with an 18-inch chain secured by a lobster clasp or without a chain, depending on how you prefer to style it. Crafted in 92.5 sterling silver, this blue topaz diamond necklace pairs naturally with everyday outfits, office wear, dinner looks, and special-occasion styling.\u003c\/p\u003e\n\n\n\u003cdiv class=\"proddetail\"\u003e\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003e\u003cspan\u003eProduct Information\u003c\/span\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eSHP-PENDANT072310075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal Weight\u003c\/td\u003e\n\u003ctd\u003e3.90 gm (Approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Stone Weight\u003c\/td\u003e\n\u003ctd\u003e1.30 Carat (Approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"proddetail\"\u003e\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003e\u003cspan\u003eLONDON BLUE TOPAZ INFORMATION\u003c\/span\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo.of Stones\u003c\/td\u003e\n\u003ctd\u003e1 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Weight\u003c\/td\u003e\n\u003ctd\u003e0.60 Carat (Approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension(approx)\u003c\/td\u003e\n\u003ctd\u003eRound-5X5 mm-1 Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut\u003c\/td\u003e\n\u003ctd\u003eBrilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Type\u003c\/td\u003e\n\u003ctd\u003eProng-Setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Grade\u003c\/td\u003e\n\u003ctd\u003eAAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"proddetail\"\u003e\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ctr\u003e\u003cth colspan=\"2\"\u003e\u003cspan\u003eDIAMOND INFORMATION\u003c\/span\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo.of Stones\u003c\/td\u003e\n\u003ctd\u003e21 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Weight\u003c\/td\u003e\n\u003ctd\u003e0.70 Carat (Approximate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension(approx)\u003c\/td\u003e\n\u003ctd\u003eRound-1.20X1.20 mm-1 Pcs\u003cbr\u003eRound-1.50X1.50 mm-12 Pcs\u003cbr\u003eRound-2X2 mm-8 Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eHI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut\u003c\/td\u003e\n\u003ctd\u003eBrilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Type\u003c\/td\u003e\n\u003ctd\u003eProng-Setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Grade\u003c\/td\u003e\n\u003ctd\u003eSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv class=\"btnBG\"\u003e\u003c\/div\u003e\n\u003ca class=\"moreless-button\" href=\"javascript:%20void(0)\"\u003eView More\u003c\/a\u003e\u003c\/section\u003e\n\u003csection class=\"rj-faq\"\u003e\n\u003ch2 class=\"rj-faq__title\"\u003eFAQs About: Natural 0.6 Carat London Blue Topaz Pendant Necklace with Diamond Halo\u003c\/h2\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eWhat size and quality is the London Blue Topaz in this pendant necklace?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eThe pendant features one natural round London Blue Topaz weighing approximately 0.60 carat and measuring about 5 x 5 mm. It has a brilliant cut, blue color, AAA quality grade, and a prong setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eHow many diamonds are in the London Blue Topaz halo necklace?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eThe design contains 21 round brilliant diamonds totaling approximately 0.70 carat. The diamonds are graded HI color and SI quality and are used around the pendant and bail to add contrast and sparkle around the blue gemstone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eWhat setting and design details are used in this blue topaz pendant?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eThe London Blue Topaz and diamonds are secured in prong settings. The design combines a diamond halo around the round center stone with beaded detailing and additional diamond accents on the bail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eIs this London Blue Topaz necklace suitable as a December birthstone gift?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eYes. The necklace is designed with London Blue Topaz, a December birthstone, making it a meaningful option for December birthdays. Its diamond halo also makes it suitable for anniversaries, celebrations, and other milestone gifts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eWhat metal and chain options are available for this pendant necklace?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eThe confirmed metal in 92.5 sterling silver and selected yellow or white gold options in 10K, 14K, and 18K. The pendant can be selected with an 18-inch chain or without a chain. When chosen with the chain, the necklace is finished with a lobster clasp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eDoes this London Blue Topaz and diamond necklace come with a Certificate of Authenticity?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eRosec Jewels offers a Certificate of Authenticity with its jewelry for added purchase confidence. Pieces also go through stone inspection, setting security review, and finishing inspection before dispatch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"rj-faqs__\"\u003e\n\u003csummary class=\"rj-faq__q-title\"\u003eHow should I care for a London Blue Topaz diamond halo necklace?\u003c\/summary\u003e\n\u003cdiv class=\"rj-faq__a-title\"\u003e\n\u003cp\u003eClean the necklace gently with mild soap, lukewarm water, and a soft cloth, then dry it carefully. Avoid harsh chemicals, abrasive cleaners, and strong impacts, store the necklace separately when it is not being worn, and periodically check the gemstone settings, bail, chain, and clasp for secure wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n","brand":"Rosec Jewels","offers":[{"title":"AAA \/ 92.5 Sterling Silver \/ With Chain - 18 Inches","offer_id":47668652147009,"sku":"SHP-PENDANT072310075-SS-C-11","price":560.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 10K White Gold \/ With Chain - 18 Inches","offer_id":47668652179777,"sku":"SHP-PENDANT072310075-10KW-C-11","price":1003.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 10K Yellow Gold \/ With Chain - 18 Inches","offer_id":47668652212545,"sku":"SHP-PENDANT072310075-10KY-C-11","price":1003.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 14K White Gold \/ With Chain - 18 Inches","offer_id":47668652245313,"sku":"SHP-PENDANT072310075-W-C-11","price":1200.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 14K Yellow Gold \/ With Chain - 18 Inches","offer_id":47668652278081,"sku":"SHP-PENDANT072310075-Y-C-11","price":1200.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 18K White Gold \/ With Chain - 18 Inches","offer_id":47668652310849,"sku":"SHP-PENDANT072310075-18KW-C-11","price":1501.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 18K Yellow Gold \/ With Chain - 18 Inches","offer_id":47668652343617,"sku":"SHP-PENDANT072310075-18KY-C-11","price":1501.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 92.5 Sterling Silver \/ Without Chain","offer_id":50303884263745,"sku":"SHP-PENDANT072310075-SS-WC-11","price":541.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 10K White Gold \/ Without Chain","offer_id":50303884296513,"sku":"SHP-PENDANT072310075-10KW-WC-11","price":954.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 10K Yellow Gold \/ Without Chain","offer_id":50303884329281,"sku":"SHP-PENDANT072310075-10KY-WC-11","price":954.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 14K White Gold \/ Without Chain","offer_id":50303884362049,"sku":"SHP-PENDANT072310075-W-WC-11","price":1151.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 14K Yellow Gold \/ Without Chain","offer_id":50303884394817,"sku":"SHP-PENDANT072310075-Y-WC-11","price":1151.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 18K White Gold \/ Without Chain","offer_id":50303884427585,"sku":"SHP-PENDANT072310075-18KW-WC-11","price":1452.0,"currency_code":"GBP","in_stock":true},{"title":"AAA \/ 18K Yellow Gold \/ Without Chain","offer_id":50303884460353,"sku":"SHP-PENDANT072310075-18KY-WC-11","price":1452.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/7806\/8809\/files\/RCPE072310075_YAF.jpg?v=1749455638","url":"https:\/\/www.rosecjewels.co.uk\/products\/0-6-carat-natural-london-blue-topaz-pendant-necklace-with-diamond-halo","provider":"Rosec Jewels","version":"1.0","type":"link"}