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Hearts and Arrows (H&A) diamonds are p … Hearts and Arrows (H&A) diamonds are precision-cut variations of the traditional 57 faceted round brilliant cut. They are cut to "ideal" proportions with good optical symmetry, polish and a specific faceting pattern. When all these factors are present, the result is a repeatable, near perfect pattern of eight symmetrical arrows in the face-up position of the stone (called 'crown') and eight symmetrical hearts when viewed in the table-down position (called 'pavilion').e table-down position (called 'pavilion').
, 八心八箭,又名邱比特車工,是一種鑽石的切割技術。將鑽石切割出理想切割比例,並進行對稱 … 八心八箭,又名邱比特車工,是一種鑽石的切割技術。將鑽石切割出理想切割比例,並進行對稱打磨,使光線從鑽石的58個瓣面的角度折射出均呈現似八心八箭的特別圖案的影像。 八心八箭钻石一直被大眾認為是最好的钻石,因為它代表了邂逅、鍾情、暗示、夢係、初吻、纏綿、默契、山盟這八個美麗意境。其实它只不过是一种特殊的切工,而且八心八箭的钻石切工,也有优劣之分的。 所谓八心八箭钻石是指57面的标准圆多面型钻石(就是大家所熟知的圆钻)用切工镜观看时,如果台面向上可见从中心呈放射型的八箭图案,亭部向上时可观察到八颗心的图案,心的尖部朝中心,它只是一种特殊的切工,只是普通圆钻的切工等级达到一定标准所呈现出的图案效果。朝中心,它只是一种特殊的切工,只是普通圆钻的切工等级达到一定标准所呈现出的图案效果。
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rdfs:comment |
Hearts and Arrows (H&A) diamonds are p … Hearts and Arrows (H&A) diamonds are precision-cut variations of the traditional 57 faceted round brilliant cut. They are cut to "ideal" proportions with good optical symmetry, polish and a specific faceting pattern. When all these factors are present, the result is a repeatable, near perfect pattern of eight symmetrical arrows in the face-up position of the stone (called 'crown') and eight symmetrical hearts when viewed in the table-down position (called 'pavilion').e table-down position (called 'pavilion').
, 八心八箭,又名邱比特車工,是一種鑽石的切割技術。將鑽石切割出理想切割比例,並進行對稱 … 八心八箭,又名邱比特車工,是一種鑽石的切割技術。將鑽石切割出理想切割比例,並進行對稱打磨,使光線從鑽石的58個瓣面的角度折射出均呈現似八心八箭的特別圖案的影像。 八心八箭钻石一直被大眾認為是最好的钻石,因為它代表了邂逅、鍾情、暗示、夢係、初吻、纏綿、默契、山盟這八個美麗意境。其实它只不过是一种特殊的切工,而且八心八箭的钻石切工,也有优劣之分的。 所谓八心八箭钻石是指57面的标准圆多面型钻石(就是大家所熟知的圆钻)用切工镜观看时,如果台面向上可见从中心呈放射型的八箭图案,亭部向上时可观察到八颗心的图案,心的尖部朝中心,它只是一种特殊的切工,只是普通圆钻的切工等级达到一定标准所呈现出的图案效果。朝中心,它只是一种特殊的切工,只是普通圆钻的切工等级达到一定标准所呈现出的图案效果。
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rdfs:label |
Hearts and arrows
, 八心八箭
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