{"title":"圆形蓝色蓝宝石裸石｜天然单颗宝石","description":"\u003cp\u003e天然蓝色蓝宝石，圆形切工，每一颗都是单独出售的单颗裸石，适合用于单石戒指、耳钉和配石。每个商品页面都展示宝石本身的照片，并注明克拉重量、尺寸、价格以及是否经过加热。\u003c\/p\u003e\u003cp\u003e浏览各种形状的全部\u003ca href=\"\/zh-hans-cn\/collections\/blue-sapphire\"\u003e蓝色蓝宝石\u003c\/a\u003e，或各种颜色的全部\u003ca href=\"\/zh-hans-cn\/collections\/round-sapphires-calibrated-loose-stones\"\u003e圆形蓝宝石\u003c\/a\u003e。\u003c\/p\u003e","products":[{"product_id":"5-39-ct-round-ceylon-blue-sapphire-unheated-gia","title":"5.39克拉 天然无烧蓝色蓝宝石 – 圆形，冠部改良明亮式琢型／亭部阶梯式琢型｜GIA报告 5231646038","description":"\u003cp\u003e这是一颗5.39克拉的天然\u003cstrong\u003e蓝色蓝宝石\u003c\/strong\u003e，圆形，附\u003cstrong\u003e美国宝石学院（GIA）蓝宝石产地报告 5231646038\u003c\/strong\u003e（2025年7月31日）。报告所载：矿物种为“天然刚玉”、品种为“天然蓝宝石”、重量 5.39 克拉、尺寸 10.19 - 10.43 x 6.68 毫米、形状为“圆形”、颜色为“蓝色”、透明度为“透明”；琢型分两栏记载，冠部为“改良明亮式琢型”，亭部为“阶梯式琢型”；处理栏记载为\u003cstrong\u003e「无加热迹象」\u003c\/strong\u003e，因此本店称之为\u003cstrong\u003e无烧\u003c\/strong\u003e。GIA 给出的产地意见为\u003cstrong\u003e斯里兰卡\u003c\/strong\u003e，报告备注栏同时记载：「关于地理产地的任何说明，均为基于一系列观察结果与分析数据得出的专家意见。」净度是本店自己的目视评估：正常观察距离下肉眼未见内含物——并非 GIA 的分级，GIA 有色宝石报告不作净度分级。\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003e店主评述\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e艾哈迈德·沙里克\u003c\/a\u003e 的评估\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e“我买石头先看文件。这颗石头附有 GIA 蓝宝石产地报告，我最先读的两栏是产地意见和处理栏，两栏都印在报告上。在读我写的任何文字之前，请先到 reportcheck.gia.edu 亲自查阅这份报告。”\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e须知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核实报告：\u003c\/strong\u003e购买前可在GIA报告查询（reportcheck.gia.edu）输入报告编号 5231646038 查阅；报告记载此石刻有“GIA 5231646038”字样，与报告编号一致。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e“无烧”只涉及加热：\u003c\/strong\u003e「无加热迹象」是关于加热及其迹象的结论；比较其他宝石时，请向卖家问清其文件涉及哪些处理。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e尺寸的读法：\u003c\/strong\u003e10.19 - 10.43 是圆形宝石直径的最小值与最大值，并非长与宽；请您的镶嵌师按这一腰棱范围制作托架。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e视频与咨询：\u003c\/strong\u003e如需此石的视频或更多照片，请电邮 crescentgems@gmail.com，我们以中文回复。\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e运输、退货及随附物品\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e从美国经联邦快递或UPS快递发货，全程保险；每笔订单499美元及以下运费60美元，超过499美元免运费；进口关税及税费于收货时由买方支付。\u003c\/li\u003e\n\u003cli\u003e提供14天退款保证（美国境外退货运费由买家承担）。\u003c\/li\u003e\n\u003cli\u003e清洁：用温水、温和皂液和软毛刷。GIA 公布了自己的蓝宝石清洁指引并附有条件；对于不是本店镶嵌的宝石，本店不建议使用超声波或蒸汽清洗，因为看不到宝石如何被固定——这是本店的做法，并非报告的警示。\u003c\/li\u003e\n\u003cli\u003e随附 GIA 蓝宝石产地报告 5231646038，宝石装于宝石袋内寄出。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947136067,"sku":"CG8262","price":34496.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/image-2.jpg?v=1785416885"},{"product_id":"1-61-ct-round-ceylon-blue-sapphire","title":"1.61克拉 天然蓝色蓝宝石（经加热）– 圆形，冠部明亮式琢型、亭部阶梯式琢型｜GIA报告 2241017779","description":"\u003cp\u003e这是一颗1.61克拉的天然蓝色蓝宝石，形状为圆形，尺寸6.92–7.09 × 4.47 毫米，随附\u003cstrong\u003e美国宝石学院（GIA）蓝宝石产地报告 2241017779\u003c\/strong\u003e（2026年8月3日）。报告分两栏记载琢型——冠部为“明亮式琢型”、亭部为“阶梯式琢型”，颜色为“蓝色”，附加结果栏记载为\u003cstrong\u003e「有加热迹象」\u003c\/strong\u003e，即\u003cstrong\u003e经加热\u003c\/strong\u003e。GIA 给出的产地意见为\u003cstrong\u003e斯里兰卡\u003c\/strong\u003e，并注明：「关于地理产地的任何说明，均为基于一系列观察结果与分析数据得出的专家意见。」\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003e专家意见\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e艾哈迈德·沙里克\u003c\/a\u003e 的看法\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e“我喜欢用圆形石做戒指，因为圆形轮廓没有尖角。购买之前，请先看看这颗石头的视频，再到 GIA 官网查一查报告号——换作是我，也会这样做。”\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e须知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核对报告：\u003c\/strong\u003e购买前可通过 GIA 官方的GIA报告查询核对报告 2241017779 的重量与尺寸。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e加热已披露：\u003c\/strong\u003e报告的附加结果栏记载为「有加热迹象」；这是一项关于加热的结论，并不说明是否有其他处理。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e产地是 GIA 的专家意见：\u003c\/strong\u003e斯里兰卡，并附报告印明的上述说明。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e镶嵌：\u003c\/strong\u003e可把尺寸交给您的珠宝师设计镶口。\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e延伸浏览\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/collections\/blue-sapphire\"\u003e蓝色蓝宝石系列\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e运输、退货及随附物品\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e从美国经联邦快递或UPS快递发货，全程保险；每笔订单499美元及以下运费60美元，超过499美元免运费；进口关税及税费于收货时由买方支付。\u003c\/li\u003e\n\u003cli\u003e提供14天退款保证（美国境外的退货运费由买家承担）。\u003c\/li\u003e\n\u003cli\u003e随附 GIA 蓝宝石产地报告 2241017779，以宝石袋包装。\u003c\/li\u003e\n\u003cli\u003e清洁：本店建议用微温的水、温和的肥皂和软毛刷，并将宝石分开存放——这是本店的做法，并非报告的内容。\u003c\/li\u003e\n\u003cli\u003e如有疑问，请发电邮至 crescentgems@gmail.com 或通过\u003ca href=\"\/zh-hans-cn\/pages\/contact-crescent-gems-your-favorite-gem-store\"\u003e联系页面\u003c\/a\u003e与我们联系，我们以中文回复。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947791427,"sku":"CG8133","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8133_image-1.jpg?v=1778350320"},{"product_id":"1-62-ct-blue-sapphire","title":"1.62克拉 天然经加热蓝宝石 – 圆形，冠部明亮式琢型／亭部改良明亮式琢型｜GIA报告 #2245017785","description":"\u003cp\u003e天然蓝宝石，1.62克拉，形状为圆形，\u003cstrong\u003e经加热\u003c\/strong\u003e，附\u003cstrong\u003e美国宝石学院（GIA）蓝宝石产地报告 #2245017785\u003c\/strong\u003e（2026年8月6日）。报告记载：颜色为“蓝色”、尺寸 6.42–6.63 × 4.76 毫米、冠部琢型为“明亮式琢型”、亭部琢型为“改良明亮式琢型”；附加结果栏记载为\u003cstrong\u003e「有加热迹象」（经加热）\u003c\/strong\u003e；地理产地栏为\u003cstrong\u003e“斯里兰卡”\u003c\/strong\u003e，这是 GIA 的产地意见，并附 GIA 印制的说明：「关于地理产地的任何说明，均为基于一系列观察结果与分析数据得出的专家意见。」净度为本店自行评估：肉眼洁净（GIA 彩色宝石报告不作净度分级）。\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003e专家意见\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e艾哈迈德·沙里克\u003c\/a\u003e的评估\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e“这是一颗1.62克拉的圆形石，附 GIA 蓝宝石产地报告，报告各栏您都可以自己读：颜色、透明度、两个琢型栏、地理产地和附加结果。与其听我怎么说，我更希望您根据报告和照片来判断，所以请向我索取更多图片，亲自看。”\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e须知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核实报告：\u003c\/strong\u003e购买前可在GIA报告查询输入报告编号 #2245017785 查验。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e加热已在报告中注明：\u003c\/strong\u003e附加结果栏记载为「有加热迹象」。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e产地是 GIA 的专家意见\u003c\/strong\u003e（斯里兰卡），并附 GIA 印制的说明。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e镶嵌尺寸：\u003c\/strong\u003e请把毫米尺寸交给您的珠宝师，以便制作镶托。\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e运输、退货及随附物品\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e从美国经联邦快递或UPS快递发货，全程保险；每笔订单499美元及以下运费60美元，超过499美元免运费；进口关税及税费于收货时由买方支付；提供14天退款保证（美国境外退货运费由买家承担）。\u003c\/li\u003e\n\u003cli\u003e随附美国宝石学院（GIA）蓝宝石产地报告 #2245017785，宝石装于宝石袋中。\u003c\/li\u003e\n\u003cli\u003e清洁：温水、中性皂液及软毛刷即可，请单独存放；本店建议不用超声波及蒸汽清洗——这是本店的做法，并非报告所载。\u003c\/li\u003e\n\u003cli\u003e如需更多照片或这颗宝石的视频，请发电邮至 crescentgems@gmail.com，我们以中文回复。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42736928653379,"sku":"CG8342","price":2916.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_c5141e29-f803-4c89-946e-f2794d8bdd66.jpg?v=1778350192"},{"product_id":"0-87-ct-round-6mm-blue-sapphire","title":"0.87 ct Natural Heated Blue Sapphire – Round Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 0.87 ct blue sapphire, Round, \u003cstrong\u003eheat-treated\u003c\/strong\u003e, from \u003cstrong\u003eSri Lanka (Ceylon)\u003c\/strong\u003e. A practical accent and smaller centre — sized for earrings, three-stone side positions and pendants where a sub-carat round carries the Ceylon blue character in a compact, versatile format.\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"Heat treatment is standard practice for the great majority of blue sapphire on the market, including fine Ceylon material, and it has been accepted trade-wide for generations. What matters is honest disclosure, and this stone's treatment is stated plainly. At 0.87 carats with a clean, well-cut round shape and genuinely intense Ceylon blue color, it's an easy stone to recommend for its price point.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the report to the stone:\u003c\/strong\u003e confirm its weight and measurements against the stone you receive, and keep the document with it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat treatment is disclosed\u003c\/strong\u003e — the standard route for this colour, not a mark against the stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin is our own sourcing record\u003c\/strong\u003e (Sri Lanka \/ Ceylon), not a lab finding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for an accent or smaller centre.\u003c\/strong\u003e See it first via \u003cstrong\u003eTry Before You Buy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Sapphire Rings — The Complete Guide to Designing Your Own\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCare \u0026amp; What’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClean with warm water, mild soap and a soft brush; store separately; avoid ultrasonic and steam cleaners.\u003c\/li\u003e\n\u003cli\u003eShips with its report, packed in a gem sleeve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887343210563,"sku":"CG8315","price":1044.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_1f1108ea-2329-42c2-91a1-c30995baae2f.jpg?v=1778352737"},{"product_id":"1-carat-round-blue-sapphire-1-10-ct","title":"1.10 ct Natural Heated Blue Sapphire – Round Cut","description":"\u003cp\u003eA natural 1.10 carat blue sapphire in a round cut, heat treated. At 1.10 carats, this round sapphire crosses the 1-carat threshold that makes it practical as a center stone in engagement rings and pendant solitaires — a weight with sufficient face-up surface to display blue sapphire's color at wearing distance. The round brilliant cut returns the highest light of any shape, making the blue vivid and active under any lighting condition.\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"color: #4a235a;\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eExpert Opinion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\"Round blue sapphire just above the one-carat mark is one of the most dependable specifications we carry. It's the shape and weight combination that fits off-the-shelf settings without custom work, and at 1.10 carats it still reads as a genuine center stone rather than an accent. This stone earns its place in the case for being useful and versatile — not for being unusual.\"\u003c\/em\u003e — Ahmed Shareek, Crescent Gems\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat treatment is the standard, fully disclosed enhancement for blue sapphire of this kind — it does not diminish authenticity and is the accepted commercial norm across the market.\u003c\/li\u003e\n\u003cli\u003eThis listing does not specify an origin or a certification\/report number. If lab documentation or origin verification matters to your purchase, ask us directly before you buy — we won't guess or imply what isn't there.\u003c\/li\u003e\n\u003cli\u003eRound is the most setting-flexible cut available, a practical advantage if you already have a mounting in mind or want the widest choice of settings to choose from.\u003c\/li\u003e\n\u003cli\u003eAt 1.10 carats, this stone is sized to function as an actual center stone rather than an accent — confirm your intended setting's prong spread suits a round stone at this size.\u003c\/li\u003e\n\u003cli\u003eTry Before You Buy: request additional photos or a live video call to see the stone's color and clarity firsthand before committing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eCustom Ring Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/pages\/heated-vs-unheated\"\u003eHeated vs Unheated Sapphire\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/sapphire-vs-tanzanite\"\u003eSapphire vs. Tanzanite: Color, Durability, Value \u0026amp; How to Choose\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42887345373251,"sku":"CG8316","price":1760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_8a3bd80c-9a3a-4f18-a77b-fad312d9a0de.jpg?v=1778352623"},{"product_id":"0-64-ct-round-ceylon-blue-sapphire","title":"0.64 ct Natural Heated Blue Sapphire – Round (approximately 5mm) Cut | Sri Lanka (Ceylon)","description":"\u003cp\u003eA natural 0.64 ct blue sapphire, Round (approx. 5 mm), Flower Cut, \u003cstrong\u003eheat-treated\u003c\/strong\u003e, from \u003cstrong\u003eSri Lanka (Ceylon)\u003c\/strong\u003e, on \u003cstrong\u003eAGCL Report #M263600\u003c\/strong\u003e. At a calibrated 5 mm it drops into standard round settings for earrings, pendants and rings without custom fabrication.\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003eExpert Opinion\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003eAhmed Shareek\u003c\/a\u003e's Assessment\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e\"Ceylon blue at this size is exactly what earring and pendant buyers should be looking for — the color is unmistakably vivid, and the Flower Cut faceting makes it read larger than 0.64 carats face-up. Heat treatment here is standard practice for the trade and fully disclosed on the AGCL report, so what you're paying for is genuine Ceylon color and cut quality, not a treatment premium.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the report to the stone:\u003c\/strong\u003e confirm report #M263600, its weight and measurements against the stone you receive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat is disclosed\u003c\/strong\u003e on the report — the standard route, not a mark against the stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibrated 5 mm\u003c\/strong\u003e — fits standard round settings without custom work.\u003c\/li\u003e\n\u003cli\u003eSee it first via \u003cstrong\u003eTry Before You Buy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eLearn More About This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/natural-sapphires-online-premium-gemstones\"\u003eHow to Buy Natural Sapphires Online: What to Check, What to Avoid, and What Certification Actually Tells You\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-to-commission-custom-sapphire-ring\"\u003eHow to Commission a Custom Ring — From Loose Stone to Finished Piece\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eThe Ultimate Guide to Buying Natural Loose Sapphires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/blue-sapphire-buyers-guide\"\u003eBlue Sapphire — The Complete Buyer's Guide to Color, Origin, and Value\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/blogs\/information-pages-complete-guide\/how-sapphire-heat-treatment-works\"\u003eHow Sapphire Heat Treatment Works — Temperature, Process, and What Changes Inside the Stone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCare \u0026amp; What’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eClean with warm water, mild soap and a soft brush; store separately; avoid ultrasonic and steam cleaners.\u003c\/li\u003e\n\u003cli\u003eShips with AGCL Report #M263600, packed in a gem sleeve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43039028052035,"sku":"CG8421","price":640.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_aae45fce-218e-4d40-9001-3bf15e0a9b3f.jpg?v=1777536708"},{"product_id":"1-75-ct-round-ceylon-blue-sapphire-heat-treated-gia","title":"1.75克拉 天然蓝色蓝宝石（经加热）– 圆形，冠部改良明亮式琢型、亭部阶梯式琢型｜GIA报告 2243032036","description":"\u003cp\u003e这是一颗1.75克拉的天然蓝色蓝宝石，形状为圆形，尺寸6.57–6.78 × 5.07毫米，随附\u003cstrong\u003e美国宝石研究院（GIA）蓝宝石产地报告 #2243032036\u003c\/strong\u003e。报告分别记载冠部切磨方式为「改良明亮式琢型」、亭部为「阶梯式琢型」，颜色为「蓝色」，附加结果一栏为 \u003cstrong\u003e「有加热迹象」\u003c\/strong\u003e，即\u003cstrong\u003e经加热\u003c\/strong\u003e。GIA 在报告中给出的产地意见为\u003cstrong\u003e斯里兰卡\u003c\/strong\u003e，并注明：「关于地理产地的任何说明，均为基于一系列观察结果与分析数据得出的专家意见。」净度为本店的目视评估：肉眼洁净，并非分级——GIA 彩色宝石报告不出具净度分级。\u003c\/p\u003e\u003cdiv style=\"border: 2px solid #5b2c6f; border-radius: 10px; padding: 20px 24px; margin: 28px 0; background-color: #f9f5fc;\"\u003e\n\u003ch2 style=\"margin-top: 0; margin-bottom: 12px; color: #4a235a;\"\u003e专家意见\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hans-cn\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e艾哈迈德·沙里克\u003c\/a\u003e 的看法\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e“这颗石头轮廓匀称。颜色、两栏切磨方式、附加结果和产地意见，报告上都写得清清楚楚，您可以自己读，不必只听我说。想看实物效果，欢迎来信索取这颗石头的视频。”\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e须知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核对报告：\u003c\/strong\u003e购买前可在 GIA 官方的报告查询页面查询报告 #2243032036，核对重量与尺寸。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e加热已披露：\u003c\/strong\u003e报告的附加结果一栏为「有加热迹象」；这是一项关于加热的结论，并不说明是否有其他处理。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e产地是 GIA 的专家意见：\u003c\/strong\u003e斯里兰卡，并附报告印明的上述说明。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e镶嵌：\u003c\/strong\u003e可把尺寸交给您的珠宝师设计镶口。\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e延伸浏览\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hans-cn\/collections\/blue-sapphire\"\u003e蓝色蓝宝石系列\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e运输、退货及随附物品\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e从美国经联邦快递或UPS快递发货，全程保险；每笔订单499美元及以下运费60美元，超过499美元免运费；进口关税及税费于收货时由买方支付。\u003c\/li\u003e\n\u003cli\u003e提供14天退款保证（美国境外的退货运费由买家承担）。\u003c\/li\u003e\n\u003cli\u003e随附 GIA 蓝宝石产地报告 #2243032036，以宝石袋包装。\u003c\/li\u003e\n\u003cli\u003e清洁：本店建议用温水、温和的肥皂和软毛刷，并将宝石分开存放；我们不建议使用超声波或蒸汽清洗——这是本店的做法，并非报告的内容。\u003c\/li\u003e\n\u003cli\u003e如有疑问，请发电邮至 crescentgems@gmail.com 或通过\u003ca href=\"\/zh-hans-cn\/pages\/contact-crescent-gems-your-favorite-gem-store\"\u003e联系页面\u003c\/a\u003e与我们联系，我们以中文回复。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43488624279619,"sku":"CG8457","price":2816.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/8457001.jpg?v=1783090229"}],"url":"https:\/\/crescentgems.com\/zh-hans-cn\/collections\/round-blue-sapphires.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}