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2.40 Carat No Heat Purple Sapphire & Diamond Gold Cocktail Ring – Assay Jewelers
GIA Certified 10 Carat No Heat Pink Star Sapphire White Gold Cocktail Ring – Assay Jewelers
GRS Certified 2.47 Carat No Heat Royal Blue Sapphire Diamond 18K Art Deco Ring – Assay Jewelers
GRS Certified 6.03 Carat No Heat Burma Royal Blue Star Sapphire & Diamond Ring – Assay Jewelers
Cartier Paris Art Deco Royal Blue 2.3 Carat No Heat Sapphire and Diamond Ring – Assay Jewelers
9.5 Carat No Heat Blue Sapphire and Pear Diamond Wing Ring – Assay Jewelers
4.05 Carat Padparadscha Sapphire No Heat Sri Lanka With Ruby and Diamond Ring – Assay Jewelers
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4.02 Carat No Heat Ceylon Sapphire In Platinum Art Deco Ring – Assay Jewelers
7.7 Carat No-Heat Blue Sapphire and Diamond Ring Convertible to Pendant – Assay Jewelers
AGL Certified 5.75 Carat Burma No Heat Cushion Blue Sapphire and Diamond Ring – Assay Jewelers
GIA Certified 6.82 Carat Pear Cut No Heat Blue Sapphire Drop Pendant Necklace – Assay Jewelers
AGL Certified 5.75 Carat Burma No Heat Cushion Cut Blue Sapphire Loose Stone – Assay Jewelers
AGL Certified No Heat Ceylon Pink Sapphire and Diamond Platinum Floral Brooch – Assay Jewelers
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45 Carat Star Sapphire Ceylon No Heat Blue Art Deco Pendant – Assay Jewelers
Vintage No Heat 7 Carat Purplish Pink Star Sapphire Platinum Art Deco Ring – Assay Jewelers
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GIA Cert. 14.56 Carat Purple Star Sapphire No Heat Sri Lanka Sunburst Ring – Assay Jewelers
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10.36 Carat No Heat Sri Lanka Oval Blue Sapphire and Diamond Ring – Assay Jewelers
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54.31 Carat No Heat Burma Star Blue Sapphire and Diamond Ring AGL Certified – Assay Jewelers
7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond Ring – Assay Jewelers
10.35 Carat Purple Sapphire No Heat Ceylon and Diamond Cluster Ring – Assay Jewelers
47.10 Carat No-Heat Yellow Sapphire & Old Euro Diamond Vintage Ring – Assay Jewelers
20 Carat Royal Blue No Heat Burma Sapphire & Diamond Ring – Assay Jewelers
AGL Certified 3.5 Carat No Heat Blue Sapphire Platinum Mens Ring – Assay Jewelers
Certified
GRS Cert. 2.5 Carat Oval No Heat Blue Sapphire & Diamond Split Shank Ring – Assay Jewelers
5.83ct Oval No-Heat Blue Sapphire Diamond Halo Platinum Necklace – Assay Jewelers
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4.71ct Oval Cut No Heat Sri Lanka Blue Sapphire Ring – Assay Jewelers
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GIA Certified 3.2 Carat No Heat Pink Sapphire Oval and Diamond 3 Stone Ring – Assay Jewelers
Certified
Vintage 2.38 Carat No Heat Oval Blue Sapphire & Milgrain Finish Diamond Ring – Assay Jewelers
AGL Certified 10.10 Ct No Heat Ceylon Cornflower Blue Sapphire Diamond Ring – Assay Jewelers
Certified
GIA Certified No Heat 3.50 Carat Pink/Purple Star Sapphire and Diamond Dome Ring – Assay Jewelers
Certified
GIA Certified 2.4 Carat No Heat Pink Sapphire & Briolette Diamond Platinum Ring – Assay Jewelers
Certified
AGL Cert. Antique 20 Carat No Heat Ceylon Yellow Sapphire Art Deco Filigree Pendant – Assay Jewelers
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AGL Certified 9.55 Carat No Heat Burma Pink Sapphire Detachable Ring To Pendant – Assay Jewelers
Certified
AGL Certified 4.07 Carat No Heat Burma Sapphire & Half Moon Diamond Ring – Assay Jewelers
Certified
5.10 Carat No Heat Ceylon Pink Sapphire East West Floating Necklace – Assay Jewelers
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AGL Certified 8 Carat No Heat Kashmir Sapphire, Burma Ruby, & Diamond Stack Ring – Assay Jewelers
Certified
GIA Certified 3.25 Carat No Heat Color Change Blue Sapphire Ring – Assay Jewelers
Certified
7.19 Carat Color Changing No Heat Ceylon Sapphire and Diamond Ring – Assay Jewelers
GIA Certified 8.46 Carat No Heat Blue Sapphire & Diamond Art Deco Style Ring – Assay Jewelers
Certified
Rare 29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring – Assay Jewelers
13.83 Carat No Heat Sri Lanka Blue Star Sapphire Solitaire Bezel 18K Men's Ring – Assay Jewelers
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No Heat 4.79 Carat Blue Ceylon Sapphire with Diamonds in 18K Gold Ring – Assay Jewelers
GRS Certified 50.11 Carat Cushion No Heat Sri Lanka Blue Sapphire Ring – Assay Jewelers
Certified
GRS認證 18.29克拉 無加熱 斯里蘭卡 粉藍星光藍寶石 Ring – Assay Jewelers
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AGL Certified 13.81 Carat Ceylon No Heat Blue Sapphire Platinum Vintage Ring – Assay Jewelers
Certified
GIA Certified 3.12 Carat Cushion Cut No Heat Sapphire & Diamond Ring – Assay Jewelers
Certified
AGL Certified 30 Carat No Heat Ceylon Blue Star Sapphire & Diamond Halo Ring – Assay Jewelers
Certified
Victorian Era 3.82 Carat No Heat Sapphire and Diamond GRS Certified Brooch – Assay Jewelers
Certified
未加熱藍寶石

我們精選的無加熱藍寶石收藏,代表天然剛玉完美的巔峰,涵蓋來自錫蘭(斯里蘭卡)與緬甸的卓越標本,完全未經熱處理。這套非凡珍藏包括展現銳利星芒效應的稀有星光藍寶石、色澤鮮明的藍色喀什米爾型標本,以及備受追捧的粉紅藍寶石,每一顆都保留著原始純淨的天然晶體結構。

 

每件作品皆附有來自 GIA 與 AGL 等頂尖寶石鑑定機構的證書,證實其未加熱狀態與天然來源。此收藏涵蓋散裝寶石與成品珠寶,從 Vintage 裝飾藝術風格設計到白金與黃金鑲嵌的當代款式皆有。克拉重量從精緻的 1 克拉標本到超過 45 克拉的博物館級寶石不等,色彩橫跨完整的藍寶石光譜。

 

投資等級的定價反映了未處理藍寶石的極端稀有性,單件價格從 $9,000 到超過 $150,000 不等。隨著藍寶石加熱處理技術愈發精密,經認證的無加熱標本溢價持續擴大,使這些天然珍寶不僅適合個人珍藏,更是嚴肅收藏家可作長期策略性投資的優選。

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