有孪晶纹的钻石能买不，本人结婚用55分，净度SI1，3ex切工有孪晶纹
求大师帮我看下 在珂兰看到的钻石 和销售谈了下 她给的优惠价格是10600，这个价格可以买吗？？？
网上查了下说 羽裂纹的净度不高的话 超声波清洗会裂 栾晶纹的会吗？ 求大师帮我看看啦
Round Brilliant
Measurements: 5.21 - 5.23 x 3.27 mm
Carat Weight: 0.55 carat
Color Grade: G
Clarity Grade: SI1
Cut Grade: Excellent
Proportions:
Depth: 62.5%
Table: 56%
Crown Angle:35.0°
Crown Height: 15.5%
Pavilion Angle:41.0°
Pavilion Depth:43.5%
Star Length:50%
Lower Half: 80%
Girdle: Medium to Slightly Thick, Faceted (3.5%)
Culet:None
Finish:
| Polish: | Excellent |
| Symmetry: | Excellent |
| Fluorescence: | None |
Polish: Excellent
Symmetry:Excellent
Fluorescence:None
Clarity Characteristics:
Twinning Wisp
珂兰现在也算品牌了吧 
买了就OK了，能要赠品多要点，不要白不要，嘿嘿 
作。。 
