{"title":"雷地恩形白色藍寶石裸石｜天然單顆寶石","description":"\u003cp\u003e天然白色藍寶石，雷地恩形切割，每一顆都是獨立出售的單顆裸石，適合用於時尚的戒指和吊墜。每個產品頁面均展示寶石本身的相片，並註明卡數、尺寸、價格，以及是否經過加熱。\u003c\/p\u003e\u003cp\u003e瀏覽各種形狀的所有\u003ca href=\"\/zh-hant-ye\/collections\/white-sapphire-gemstones-diamond-alternative-loose-stones\"\u003e白色藍寶石\u003c\/a\u003e，或各種顏色的所有\u003ca href=\"\/zh-hant-ye\/collections\/radiant-cut-sapphires-usa\"\u003e雷地恩形藍寶石\u003c\/a\u003e。\u003c\/p\u003e","products":[{"product_id":"1-06-ct-radiant-white-sapphire-colorless","title":"1.06 ct Natural Unheated White Sapphire – Radiant Cut","description":"\u003cp\u003eA natural 1.06 carat white sapphire in a radiant cut, colorless and untreated. White (colorless) sapphire is corundum without the trace elements that produce color — the same mineral as blue or yellow sapphire, but entirely without chromophores. At Mohs 9, it is substantially harder than any other colorless gemstone alternative to diamond. The radiant cut combines the architectural outline of a rectangular shape with brilliant faceting, producing strong light return in the colorless material.\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-hant-ye\/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\"This 1.06 ct radiant-cut white sapphire is untreated, eye-clean, and cut with a rectangular, brilliant-faceted outline that gives colorless corundum a modern silhouette with strong light return.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView under both daylight and warm indoor light —\u003c\/strong\u003e the radiant cut's brilliant faceting returns light differently than a step or round brilliant cut, so check sparkle under the lighting you'll wear it in most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt 6.75 x 5.08mm,\u003c\/strong\u003e this rectangular radiant outline needs a four-prong setting sized for its dimensions rather than a round-stone mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen comparison-shopping,\u003c\/strong\u003e confirm treatment status in writing — coated or diffusion-treated white sapphire is common in the market, and this stone carries neither.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh the scarcity noted above,\u003c\/strong\u003e since an untreated, eye-clean white sapphire above 1 carat is harder to source than the broader white sapphire category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\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-hant-ye\/blogs\/information-pages-complete-guide\/white-sapphire-buyers-guide\"\u003eWhite Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/what-size-sapphire-is-best-for-an-engagement-ring-carat-weight-millimetres-and-how-to-choose\"\u003eWhat Size Sapphire Is Best for an Engagement Ring?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/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-hant-ye\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947725891,"sku":"CG8229","price":636.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_87ea72e9-f32e-4738-aa4f-f948b365a90e.jpg?v=1778307988"},{"product_id":"1-73-ct-radiant-white-sapphire-colorless","title":"1.73 ct Natural Unheated White Sapphire – Radiant Cut","description":"\u003cp\u003eA natural 1.73 carat white sapphire in a radiant cut, colorless and untreated. White sapphire is natural corundum that formed without the trace elements that produce color — the same mineral species as blue, yellow, or pink sapphire but entirely without chromophores. The radiant cut at 1.73 carats produces a stone with strong face-up presence and a modern rectangular silhouette — a format that delivers both architectural clarity and brilliant light return in colorless material.\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-hant-ye\/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\"Untreated colorless sapphire above 1.5 carats is genuinely scarce — most white sapphire on the market has been heat treated to remove residual color, so a natural, untreated 1.73 ct stone with eye-clean clarity is not something you'll find in every parcel.\"\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eGood to Know\u003c\/h2\u003e\u003cp\u003eA few practical points to weigh before purchasing this specific stone:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eView it under bright, direct light.\u003c\/strong\u003e Radiant cuts perform best under strong lighting, so assess brilliance in conditions similar to where you'll wear it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsider the setting for an elongated silhouette.\u003c\/strong\u003e At 8.42 x 5.27 mm, this radiant suits an east-west or classic four-prong solitaire setting; confirm your setting accommodates the rectangular outline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm treatment status directly when comparison shopping.\u003c\/strong\u003e Untreated stones are the minority of white sapphire on the market, and the term \"natural\" alone does not guarantee untreated — ask for documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeigh availability at this size and treatment status.\u003c\/strong\u003e Untreated colorless sapphire at this size and clarity is a narrower slice of the market than heat-treated white sapphire, which affects both price and availability, as described above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Try Before You Buy option\u003c\/strong\u003e if you would like to see the stone in hand before finalizing the purchase.\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-hant-ye\/blogs\/information-pages-complete-guide\/white-sapphire-buyers-guide\"\u003eWhite Sapphire Buyer's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/what-is-an-unheated-sapphire\"\u003eUnheated Sapphire Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/what-is-a-gia-sapphire-report-and-how-do-you-read-one\"\u003eGIA Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/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-hant-ye\/blogs\/information-pages-complete-guide\/sapphire-vs-moissanite-vs-lab-diamond\"\u003eSapphire vs. Moissanite vs. Lab Diamond\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/zh-hant-ye\/blogs\/information-pages-complete-guide\/sapphire-buying-guide\"\u003eSapphire Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665948053571,"sku":"CG7994","price":1211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_b031465a-385b-4683-a01a-c92270d4946a.jpg?v=1778308011"},{"product_id":"1-13-ct-radiant-white-sapphire-colorless-untreated","title":"1.13克拉 天然無燒白色藍寶石 – 八角形，雷地恩式琢型｜AGCL報告 M263118","description":"\u003cp\u003e天然白色藍寶石一顆。北極寶石鑑測實驗室（AGCL）於2026年3月5日發出的寶石檢測報告 M263118 載明：顏色「無色」，重量「1.13克拉」，形狀「八角形」，琢型「雷地恩式琢型」，尺寸「6.30 × 4.86 × 3.90毫米」，備註\u003cstrong\u003e「無加熱跡象（未經加熱）」\u003c\/strong\u003e。以上為本店對報告文字的中文翻譯。這個大小可作為戒指或吊墜的主石。AGCL報告沒有產地欄，亦不提供產地意見；產地是本店的採購紀錄，並非實驗室結論：這顆寶石在斯里蘭卡開採，由我們在當地購入。淨度方面，這顆寶石在10倍放大鏡下未見內含物，這是本店的自行評估，並非報告評級。\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專家意見\u003c\/h2\u003e\n\u003cp style=\"font-weight: 600; margin-bottom: 6px;\"\u003e\u003ca href=\"\/zh-hant-ye\/pages\/ahmed-shareek-about-the-owner\" style=\"color: #4a235a; text-decoration: underline;\"\u003e艾哈邁德·沙里克\u003c\/a\u003e的評估\u003c\/p\u003e\n\u003cp style=\"font-style: italic; margin-bottom: 0;\"\u003e「這是一顆1.13克拉的白色藍寶石，報告記載的顏色為『無色』，形狀為『八角形』，琢型為『雷地恩式琢型』，備註為『無加熱跡象（未經加熱）』。我建議把它用作單石戒指的主石，或鑲成吊墜。決定之前，如需更多相片或影片，歡迎來信。」\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e須知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核對報告：\u003c\/strong\u003e收到寶石後，請對照報告 M263118 核對重量 1.13克拉及尺寸 6.30 × 4.86 × 3.90毫米。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e加熱結論的範圍：\u003c\/strong\u003e「無加熱跡象（未經加熱）」只是關於加熱的結論，報告只涉及加熱這一項；選購任何寶石時，都可以請賣家說明其文件涉及哪些處理。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e莫氏硬度：\u003c\/strong\u003e剛玉的莫氏硬度為9，這是該礦物的固有特性，並非AGCL報告的記載。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e鑲嵌：\u003c\/strong\u003e八角形輪廓需要配合長方形的爪鑲或包鑲托座，並宜保護四角；請先與珠寶師確認尺寸（本店建議，並非報告內容）。\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e付運、退貨及隨附物品\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e由美國經聯邦快遞或 UPS 速遞付運，全程投保；每張訂單499美元或以下運費60美元，超過499美元免運費。\u003c\/li\u003e\n\u003cli\u003e進口關稅及稅項於收貨時由買家繳付。\u003c\/li\u003e\n\u003cli\u003e提供14天退款保證（美國以外地區的退貨運費由買家承擔）。\u003c\/li\u003e\n\u003cli\u003e隨附AGCL報告 M263118，以寶石袋包裝。\u003c\/li\u003e\n\u003cli\u003e如有查詢，請電郵至 crescentgems@gmail.com，我們以中文回覆；如需此寶石的影片，亦歡迎來信索取。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43022394458179,"sku":"CG8392","price":678.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_6e17b77e-404e-4889-8be3-71c1f03bda99.jpg?v=1778308046"}],"url":"https:\/\/crescentgems.com\/zh-hant-ye\/collections\/radiant-cut-white-sapphires.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}