名词解释(81).docx

名词解释No : DA14 ; Shape : round brilliant ; Weight : 0.087 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cavity - terms used to describe an opening or hole on a polished surface. 凹洞是由于一小部分崩落而在钻石表面上留下一个较大的凹坑。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Bearded girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 Comments / 说明： out-of-round diamond, misshapen facets. 钻石轮廓不圆，变形刻面。 No : DA13 ; Shape : round brilliant ; Weight : 0.093 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cloud - describes any hazy or milky area seen in a diamond. 云状物是钻石内部呈雾蒙蒙的区域，一般是由极细小的包裹体组成。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Bearded girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 Comments / 说明： facets are not pointed properly. 刻面棱无相交于一点。 No : DA12 ; Shape : round brilliant ; Weight : 0.093 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cavity - terms used to describe an opening or hole on a polished surface. 凹洞是由于一小部分崩落而在钻石表面上留下一个较大的凹坑。 ¬ Included crystal - a crystal of diamond or other mineral which contained within a diamond. If the crystal is colored or appears black it is referred to as dark included crystal. 晶体包裹体是包含在钻石内部的任何矿物晶体。 ¬ Burn mark - surface clouding or irregularity caused by excessive heat generated during polishing. 烧痕是因劣质快速抛光导致刻面烧灼痕。 Comments / 说明： out-of-round diamond, bearded girdle 钻石轮廓不圆，胡须腰围。 No : DA11 ; Shape : round brilliant ; Weight : 0.112 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Included crystal - a crystal of diamond or other mineral which contained within a diamond. If the crystal is colored or appears black it is referred to as dark included crystal. 晶体包裹体是包含在钻石内部的任何矿物晶体。 ¬ Nick - terms used to describe an opening or hole on a polished surface. 缺口是由于一小部分崩落而在钻石表面上留下一个较大的缺口。 ¬ Extra facet - a facet cut in addition to the number of facets required for a particular cutting style and placed without regard for the stones symmetry. 多余刻面是除了应有的琢型刻面之外的多余小面。 Comments / 说明： misshapen facets, facets are not pointed properly. 变形刻面，刻面棱无相交于一点。 No : DA10 ; Shape : round brilliant ; Weight : 0.125 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Included needle crystal a lot of needle-shape minerals which contained within a diamond. 针状包裹体是包含在钻石内部的针状矿物。 ¬ Extra facet - a facet cut in addition to the number of facets required for a particular cutting style and placed without regard for the stones symmetry. 多余刻面是除了应有的琢型刻面之外的多余小面。 ¬ Natural - a portion of the original crystal skin. 原晶面是残留在成品钻石上的一些原石晶体表面。 Comments / 说明： translucent, abraded facet junctions. 半透明，磨损的刻面棱。 No : DA9 ; Shape : round brilliant ; Weight : 0.186 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Included crystal - a crystal of diamond or other mineral which contained within a diamond. If the crystal is colored or appears black it is referred to as dark included crystal. 晶体包裹体是包含在钻石内部的任何矿物晶体。 ¬ Cavity - terms used to describe an opening or hole on a polished surface. 凹洞是由于一小部分崩落而在钻石表面上留下一个较大的凹坑。 Comments / 说明： some polishing marks. 抛光线。 No : DA8 ; Shape : round brilliant ; Weight : 0.184 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cloud - describes any hazy or milky area seen in a diamond. 云状物是钻石内部呈雾蒙蒙的区域，一般是由极细小的包裹体组成。 ¬ Nick - terms used to describe an opening or hole on a polished surface. 缺口是由于一小部分崩落而在钻石表面上留下一个较大的缺口。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 Comments / 说明： translucent, out-of-round diamond. 半透明，钻石轮廓不圆。 No : DA7 ; Shape : round brilliant ; Weight : 0.228 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Burn mark - surface clouding or irregularity caused by excessive heat generated during polishing. 烧痕是因劣质快速抛光导致刻面烧灼痕。 ¬ Polishing mark - surface marks caused by irregularities in the polishing lap. 抛光痕是由于劣质抛光而留下的痕迹，在某一刻面上呈一组平行的细线。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 Comments / 说明： bearded girdle. 胡须腰围。 No : DA6 ; Shape : round brilliant ; Weight : 0.234 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Included crystal - a crystal of diamond or other mineral which contained within a diamond. If the crystal is colored or appears black it is referred to as dark included crystal. 晶体包裹体是包含在钻石内部的任何矿物晶体。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Bearded girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 Comments / 说明： polishing marks, abraded culet. 抛光线，磨损的底尖。 No : DA5 ; Shape : round brilliant ; Weight : 0.280 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cloud - describes any hazy or milky area seen in a diamond. 云状物是钻石内部呈雾蒙蒙的区域，一般是由极细小的包裹体组成。 ¬ Bearded girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 Comments / 说明： extremely thick girdle, high crown angle. 腰部特别厚，冠角高。 No : DA4 ; Shape : round brilliant ; Weight : 0.340 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Natural - a portion of the original crystal skin. Naturals may be located any where on a stone but usually are on or near the girdle. 原晶面是残留在成品钻石上的一些原石晶体表面，多数分布在钻石的腰部及其附 近的地方。 Comments / 说明： extremely thick girdle, high crown angle. 腰部特别厚， 冠角高。 No : DA3 ; Shape : round brilliant ; Weight : 0.371 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Natural - a portion of the original crystal skin. 原晶面是残留在成品钻石上的一些原石晶体表面。 ¬ Pinpoint - a very small included crystal which ordinarily appears as a tiny white dot under 10x. Pinpoints may occur singly or in groups. 针点是微小的固体包裹体，在10倍放大镜下是一个小白点，可以单个或几个出现。 Comments / 说明： polish lines, dark centre. 抛光线，黑暗中心。 No : DA2 ; Shape : round brilliant ; Weight : 0.477 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 ¬ Cavity, chip or nick - terms used to describe an opening or hole on a polished surface. 凹洞和缺口是由于一小部分崩落而在钻石表面上留下一个较大的凹坑或缺口。 ¬ Natural - a portion of the original crystal skin. 原晶面是残留在成品钻石上的一些原石晶体表面。 Comments / 说明： extremely thick girdle, high crown angle, out-of-round diamond. 腰部特别厚，冠角高，钻石轮廓不圆。 No : DA1 ; Shape : round brilliant ; Weight : 0.508 ct; Plastic bag Clarity diagram External & internal characteristics /外部和内部特征： ¬ Cloud - describes any hazy or milky area seen in a diamond. 云状物是钻石内部呈雾蒙蒙的区域，一般是由极细小的包裹体组成。 ¬ Bearded girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 ¬ Natural - a portion of the original crystal skin. 原晶面是残留在成品钻石上的一些原石晶体表面。 Comments / 说明： out-of-round diamond, translucent, misshapen facets. 钻石轮廓不圆，半透明，变形刻面。 Diamond Report / 钻石报告 Typical inclusions include : Feather - a term used to describe any break in a diamond. 羽状体是与结构有关的破裂,外观象羽毛者称羽状体。 Included crystal - a crystal of diamond or other mineral which contained within a diamond. If the crystal is coloured or appears black it is referred to as dark included crystal. 晶体包裹体是包含在钻石内部的任何矿物晶体。 Pinpoint - a very small included crystal which ordinarily appears as a tiny white dot under 10x. Pinpoints may occur singly or in groups. 针点是微小的固体包裹体，在10倍放大镜下是一个小白点，可以单个或几个出现。 Cloud - describes any hazy or milky area seen in a diamond. 云状物是钻石内部呈雾蒙蒙的区域，一般是由极细小的包裹体组成。 Knot - an included crystal of diamond which breaks the surface. 晶瘤是延伸至钻石表面的钻石晶体包裹体。 Percussion mark or bruise - a crumbling or indentation in the surface attended by rootlike Internal grain line - visible internal indications of irregular growth. 内部生长纹和双晶纹是钻石晶体原子排列不规则或错动而形成的，呈平直的线状或条带状。 Bearded or feathered girdle - a girdle which exhibits hairline feathers extending into the stone. 胡须腰围是由于过激粗磨而引起在钻石腰棱周围并向内延伸的小裂隙。 Laser drill hole - a hole in the stone resulting from laser drilling. 激光钻孔是有些钻石用激光钻孔办法来去除一些显眼深色的包裹体后而留下的微小钻孔。 cleavages. Pit - a very small cavity in the surface of a stone. 小坑是钻石表面上极小的凹坑。 Cavity, chip or nick - terms used to describe an opening or hole on a polished surface. 凹洞和缺口是由于一小部分崩落而在钻石表面上留下一个较大的凹坑或缺口。 Surface grain line - visible surface indications of irregular crystal growth. 表面生长纹是内部纹理的外部表现，可呈平直或不规则状分布。 Natural - a portion of the original crystal skin. Naturals may be located any where on a stone but usually are on or near the girdle. 原晶面是残留在成品钻石上的一些原石晶体表面，多数分布在钻石的腰部及其附近的地方。 Scratch or wheel mark - surface marks caused either by another diamond being drawn across the surface of the stone or irregularities in the polishing lap. 划痕是被其它钻石刮伤而在表面留下的痕迹。 Burn mark - surface clouding or irregularity caused by excessive heat generated during polishing. 烧痕是因劣质快速抛光导致刻面烧灼痕，似白雾状或浆糊粘在玻璃板上干后的现象。 Extra facet - a facet cut in addition to the number of facets required for a particular cutting style and placed without regard for the stones symmetry. 多余刻面是除了应有的琢型刻面之外的多余小面。 Abrasion - minute chipping of a facet edge which results from a diamond rubbing against 磨损的小面棱和底尖是由于被其它钻石摩擦受损或佩戴过程中磨损造成的。 抛光痕是由于劣质抛光而留下的痕迹，在某一刻面上呈一组平行的细线，一般不能按原有的 方向延伸到相邻的刻面。 another.