{"title":"棕色蓝宝石","description":"\u003ch2\u003eNatural Brown Sapphire — Cognac, Champagne, Chocolate and Pinkish-Brown Loose Stones\u003c\/h2\u003e\n\n\u003cp\u003eBrown sapphire is one of the most underappreciated colour families in natural corundum. Marketed variously as cognac sapphire, champagne sapphire, chocolate sapphire, and pinkish-brown sapphire depending on the specific hue position, these stones share the extraordinary hardness of blue sapphire (Mohs 9, second only to diamond) with a warm, earthy colour that has no real competitor in the natural gemstone world at this price tier. Every stone in this collection is natural corundum, sold with full origin and treatment disclosure, and photographed under standardised lighting.\u003c\/p\u003e\n\n\u003ch2\u003eThe Brown Sapphire Colour Family — What the Names Mean\u003c\/h2\u003e\n\n\u003cp\u003eBrown sapphire is coloured by combinations of iron and titanium in the corundum crystal, producing a range of warm, neutral hues that the trade describes under several names depending on the specific tone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCognac sapphire\u003c\/strong\u003e — warm orange-brown with a rich amber quality. The most commercially evocative name for the hue. Cognac-position stones have more orange than brown, reading as rich and warm in all lighting. \u003cstrong\u003eChampagne sapphire\u003c\/strong\u003e — pale golden-brown or straw-coloured. The softest, most neutral expression of the brown family. Light-toned and subtle, with a delicate quality that pairs beautifully with both yellow and rose gold. \u003cstrong\u003eChocolate sapphire\u003c\/strong\u003e — deep, rich brown with minimal orange. The darkest and most saturated position. Strong, confident colour that makes a statement in jewellery. \u003cstrong\u003ePinkish-brown\u003c\/strong\u003e — brown with a noticeable pink or mauve component. An unusual and collector-interesting hue position that sits between the brown family and the pink-purple family, producing a warm, complex tone unlike any other sapphire colour. This is the position occupied by the current stone in this collection — a 1.47ct pinkish-brown Madagascar sapphire that reads warm and sophisticated.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Brown Sapphire Is Worth Understanding\u003c\/h2\u003e\n\n\u003cp\u003eBrown sapphire is consistently undervalued relative to its visual quality and practical merits. The reasons are entirely market-driven — brown has less commercial glamour than blue, pink, or teal — but the actual gemstone is identical in hardness, durability, and origin prestige. A fine pinkish-brown Ceylon sapphire at 1.5ct in excellent clarity represents more per-carat value than almost any other sapphire colour at equivalent quality because demand has not caught up to the material.\u003c\/p\u003e\n\n\u003cp\u003eFor designers and collectors who work outside mainstream colour preferences, brown sapphire is one of the most interesting buys in the current market. Its warm, earthy neutrality makes it versatile across metal types in a way that vivid blue or pink cannot match — it works with yellow gold, rose gold, white gold, oxidised silver, and bronze equally well.\u003c\/p\u003e\n\n\u003ch2\u003eBrown Sapphire for Engagement Rings and Jewellery\u003c\/h2\u003e\n\n\u003cp\u003eBrown sapphire makes a distinctive, understated engagement ring choice for buyers who want a natural gemstone that is genuinely different from the mainstream. Its Mohs 9 hardness makes it entirely suitable for daily wear — more durable than most coloured gemstones used in engagement jewellery. The warm, earthy colour suits buyers who gravitate toward organic, vintage, or nature-inspired aesthetics.\u003c\/p\u003e\n\n\u003cp\u003eCognac and champagne sapphire in particular pair exceptionally well with yellow gold — the warm metal and warm stone create a cohesive, rich look. Pinkish-brown sapphire pairs well with rose gold for a subtle, warm combination, or with white gold for a contrasting, sophisticated look. Chocolate sapphire in a bezel setting in oxidised silver creates a bold, contemporary aesthetic. See our \u003ca href=\"\/zh-hans-fr\/pages\/sapphire-engagement-ring-guide\"\u003esapphire engagement ring guide\u003c\/a\u003e for full setting and sizing advice.\u003c\/p\u003e\n\n\u003ch2\u003eMadagascar Origin in This Collection\u003c\/h2\u003e\n\n\u003cp\u003eThe current stone in this collection — a 1.47ct square cushion pinkish-brown — is from Madagascar. Madagascar has become one of the most commercially important sapphire sources globally, producing stones across the full colour spectrum including the brown-pink family. Madagascar pinkish-brown sapphires are typically heat treated and offer good colour saturation at accessible price points. Origin is disclosed on every listing.\u003c\/p\u003e\n\n\u003cp\u003eWe also source brown and cognac sapphires from Ceylon (Sri Lanka) when fine material is available. Ceylon-origin brown sapphires — particularly unheated pinkish-brown — are less common and command an origin premium. Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e if you are specifically seeking Ceylon-origin material in the brown family.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Add Future Brown Sapphires to This Collection\u003c\/h2\u003e\n\n\u003cp\u003eThis is a smart collection — any brown, cognac, champagne, chocolate, or pinkish-brown sapphire added to our inventory with the tag \u003cstrong\u003eBrown Sapphire Collection\u003c\/strong\u003e will appear here automatically. No manual curation needed as inventory grows.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is brown sapphire?\u003c\/h3\u003e\n\u003cp\u003eBrown sapphire is natural corundum coloured by combinations of iron and titanium, producing warm neutral hues ranging from pale champagne through cognac orange-brown to deep chocolate and unusual pinkish-brown. It scores 9 on the Mohs hardness scale, identical to blue sapphire, making it entirely suitable for daily-wear jewellery. The brown sapphire family includes stones marketed as cognac sapphire, champagne sapphire, chocolate sapphire, and pinkish-brown sapphire — all natural corundum in the warm neutral colour zone.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between cognac, champagne, and chocolate sapphire?\u003c\/h3\u003e\n\u003cp\u003eThese are trade names for hue positions within the brown sapphire family. Cognac sapphire is warm orange-brown with a rich amber quality. Champagne sapphire is pale golden-brown, soft and subtle. Chocolate sapphire is deep, saturated brown with minimal orange modifier. Pinkish-brown sapphire has a noticeable pink or mauve component alongside the brown. All are natural corundum; the names describe where on the brown spectrum the individual stone sits.\u003c\/p\u003e\n\n\u003ch3\u003eIs brown sapphire valuable?\u003c\/h3\u003e\n\u003cp\u003eBrown sapphire is significantly undervalued relative to its rarity and practical quality — demand has not caught up to the material's merits. Fine pinkish-brown Ceylon sapphire in good clarity represents exceptional value per carat compared to other sapphire colours at equivalent quality. As collector interest in non-traditional sapphire colours grows, brown and cognac sapphires are increasingly recognised as underpriced. For investment buyers, this represents an opportunity rather than a limitation.\u003c\/p\u003e\n\n\u003ch3\u003eIs brown sapphire good for an engagement ring?\u003c\/h3\u003e\n\u003cp\u003eYes, for buyers who want something genuinely different. Brown sapphire's Mohs 9 hardness makes it entirely suitable for daily wear. Its warm, earthy neutrality suits organic, vintage, and nature-inspired aesthetics. Cognac and champagne sapphires pair particularly well with yellow gold. Pinkish-brown sapphire works beautifully with rose gold. It is not a mainstream choice — which is precisely its appeal to buyers who are looking outside conventional options.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is pinkish-brown sapphire?\u003c\/h3\u003e\n\u003cp\u003ePinkish-brown sapphire sits at the boundary between the brown and pink-purple sapphire families, containing noticeable pink or mauve alongside the warm brown base colour. It produces a complex, sophisticated tone that is unlike any other sapphire colour. It is an unusual hue position — most sapphire buyers are unfamiliar with it — which contributes to its undervaluation relative to its visual interest. The current stone in this collection is a 1.47ct Madagascar pinkish-brown that illustrates this hue position clearly.\u003c\/p\u003e\n\n\u003ch3\u003eCan I request a specific brown sapphire?\u003c\/h3\u003e\n\u003cp\u003eYes. If you are looking for a specific hue position — cognac, champagne, chocolate, pinkish-brown — or a specific carat weight, cut, or origin, email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e with your specification and budget. We source to order through our international buying network. Brown sapphire in fine quality is available; it simply requires knowing what to ask for.\u003c\/p\u003e\n\n\u003ch3\u003eCan I try a stone before buying?\u003c\/h3\u003e\n\u003cp\u003eYes — the stone in this collection is Try-On eligible. It ships for in-hand evaluation before payment. Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e to confirm. Every purchase includes a 14-day return policy and free US shipping.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cem\u003eRelated collections: \u003ca href=\"\/zh-hans-fr\/collections\/all-sapphire-gemstones\"\u003eAll sapphires\u003c\/a\u003e · \u003ca href=\"\/zh-hans-fr\/collections\/orange-sapphire-gemstones-bold-unheated-loose-stones\"\u003eOrange sapphire\u003c\/a\u003e · \u003ca href=\"\/zh-hans-fr\/collections\/peach-sapphire\"\u003ePeach sapphire\u003c\/a\u003e · \u003ca href=\"\/zh-hans-fr\/collections\/gia-certified-stones\"\u003eStones with GIA reports\u003c\/a\u003e · \u003ca href=\"\/zh-hans-fr\/collections\/fancy-cut-sapphires-usa\"\u003eFancy cut sapphires\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for a cognac, champagne, or chocolate sapphire not shown here? Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e — we source to specification. Free US shipping. 14-day returns.\u003c\/p\u003e","products":[{"product_id":"pinkish-brown-cushion-madagascar-sapphire-48","title":"1.47克拉 天然加热褐粉色蓝宝石 – 垫形，混合式琢型｜FGL报告 FGL12059","description":"\u003cp\u003e天然褐粉色蓝宝石一颗。法国宝石学实验室（FGL）于2021年9月25日出具的简要鉴定报告 FGL12059 记载（以下为报告用语的中文表述）：鉴定结果「天然刚玉－蓝宝石」，颜色「褐粉色」，重量“1.47克拉”，形状「垫形混合式琢型」，尺寸“6.38 × 6.09 × 4.45毫米”，优化处理\u003cstrong\u003e「有加热迹象」\u003c\/strong\u003e；适合镶成戒指、吊坠或耳环。FGL的简要报告没有产地栏；产地马达加斯加是本店的采购记录，并非实验室结论；按本店自行评估（并非实验室等级），这颗宝石正面观察肉眼洁净。\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-fr\/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1.47克拉的蓝宝石。FGL报告记载的颜色为「褐粉色」，形状为「垫形混合式琢型」，优化处理为「有加热迹象」。我建议把它作为戒指的主石，或镶成吊坠。决定之前，如需更多照片或视频，请来信。”\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003e须知\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e核对宝石：\u003c\/strong\u003e收到宝石后，请核对重量1.47克拉和尺寸6.38 × 6.09 × 4.45毫米，并与随附的FGL报告 FGL12059 对照。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e镶嵌：\u003c\/strong\u003e垫形适合四爪镶或包镶，建议选用能保护四角的镶口（本店建议，并非报告内容）。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e莫氏硬度：\u003c\/strong\u003e刚玉的莫氏硬度为9，这是该矿物的固有特性，并非报告的记载。\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e保养：\u003c\/strong\u003e用温水、温和皂液和软刷轻轻清洁；与其他首饰分开存放，以免相互刮擦。\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。\u003c\/li\u003e\n\u003cli\u003e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随附FGL报告 FGL12059，以宝石袋包装。\u003c\/li\u003e\n\u003cli\u003e如有疑问，请发电邮至 crescentgems@gmail.com，我们以中文回复；如需这颗宝石的视频，也可来信索取。\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947889731,"sku":"CG7972","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG7972_image-1.jpg?v=1778307989"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/8463001.jpg?v=1784371263","url":"https:\/\/crescentgems.com\/zh-hans-fr\/collections\/brown-sapphire-cognac-champagne-and-pinkish-brown-loose-stones.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}