刻面珍珠的加工工艺及其品质评价

详细信息

Cutting Technique and Appraising Method of Faceted Cultured Pearl

摘要: 早在1997年刻面珍珠就出现在国外珍珠市场上,但在中国珍珠市场上仍然比较罕见。为了了解其加工技法,以中国无核、圆形淡水珍珠为对象,进行了多次琢磨实践和探索。结果发现,当8~15mm珍珠样品的表面被琢磨成88个小刻面时,所得到的刻面大小和凸面效果为最佳。结合珍珠的品质评价标准与刻面宝石的加工评价标准,初步探讨了刻面珍珠的品质评价方法,提出可从颜色、光泽、凸面效果、皮质、切工、大小与形状这6个方面进行综合评价。
- 刻面珍珠 /
- 加工 /
- 品质 /
- 评价方法
Abstract: The faceted pearl products are quite rare in China at present, which appeared on the pearl market abroad in 1997. For studying the cutting technique of the faceted cultured pearl, a great deal of cutting experiments are carried out with non-nucleared and round Chinese freshwater cultured pearl samples. The results show that it is quite fine for facets and convex effect when the surface of the samples with the size from 8 to 15 mm are cutted to 88 facets. The quality appraising method of the faceted cultured pearl is discussed in combination of the appraising standard of the round pearl with the cutting appraising standard of faceted gems, such as colour, luster, convex effect, spotting, cutting, size and shapes.
- faceted cultured pearl /
- cutting /
- quality /
- appraising method

[1]	Mary LJohnson.Faceted cultured pearls[J].Gems&Gem-ology,1997,33(2):146147.
[2]	Karin N Hurwit.Faceted cultured pearls,dyed black[J].Gems&Gemology,2001,37(2):134135.
[3]	曹莉嘉,郭守国,史凌云.珍珠光泽与其表面结构的关系研究[J].宝石和宝石学杂志,2005,7(3):2324.
[4]	丘志力,李立平,陈炳辉,等.珠宝首饰系统评估导论[M].武汉:中国地质大学出版社,2003.253279.
[5]	Ronnie Bauer,Klepners,Melbourne,etc.Valuing decorated pearls[J].The National Council of Jewellery Valuers,2005,23(2):1819.