懂钻石的朋友帮看一下 GIA编号17411703 51分 与2106327455 50分这两颗钻的

懂钻石的朋友帮看一下 GIA编号17411703 51分 与2106327455 50分这两颗钻的

三个钻石评价和指标如下,两个50分的都可以（亭深比都在完美区间内，没有问题的，净度VVS1和VVS2视觉上没有差异的，所以也都可以，腰的问题么理论上薄一点更好）,51分的那个个人还是比较介意强荧光的问题,关键是4C指标这么好的钻石如果有个强荧光很煞风景哒（这个荧光是荧光中最高的一级，是个很明显的缺陷）。 裸钻比起成品已经便宜很多，网上价格就更低了，所以只要你买裸钻并且在网上买，就已经省了一大笔钱了，16000-18000的价格在合理范围内，不算贵哒。 2101658306 50分 优点:颜色好/净度高/切工3EX/各项比例都不错 缺点：腰稍微有点厚 Round Brilliant Measurements: 5.12 - 5.15 x 3.09 mm Carat Weight: 0.50 carat Color Grade: D Clarity Grade: VVS2 Cut Grade: Excellent Proportions: Depth: 60.2% Table: 59% Crown Angle: 33.5° Crown Height: 13.5% Pavilion Angle: 40.8° Pavilion Depth: 43.0% Star length: 50% Lower Half: 75% Girdle: Medium to Slightly Thick, Faceted (3.5%) Culet: None Finish: Polish: Excellent Symmetry: Excellent Fluorescence: None 17411703 51分 优点:颜色好/净度高/切工3EX/各项比例都不错 缺点：腰稍有点厚/有强莹光 Round Brilliant Measurements: 5.13 - 5.16 x 3.18 mm Carat Weight: 0.51 carat Color Grade: D Clarity Grade: VVS1 Cut Grade: Excellent Proportions: Depth: 61.8% Table: 57% Crown Angle: 34.5° Crown Height: 14.5% Pavilion Angle: 41.0° Pavilion Depth: 43.0% Star length: 50% Lower Half: 75% Girdle: Medium to Slightly Thick, Faceted (4.0%) Culet: None Finish: Polish: Excellent Symmetry: Excellent Fluorescence: Strong Blue 2106327455 50分 优点:颜色好/净度高/切工3EX/各项比例都不错 缺点：基本没有 Round Brilliant Measurements: 5.19 - 5.25 x 3.11 mm Carat Weight: 0.50 carat Color Grade: D Clarity Grade: VVS1 Cut Grade: Excellent Proportions: Depth: 59.6% Table: 58% Crown Angle: 33.5° Crown Height: 13.5% Pavilion Angle: 41.0° Pavilion Depth: 43.0% Star length: 50% Lower Half: 80% Girdle: Thin to Medium, Faceted (2.5%) Culet: None Finish: Polish: Excellent Symmetry: Excellent Fluorescence: None

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