将一颗梨形主石镶嵌至配有 V 形镶爪的铂金镶座

质量保证基准重点强调半成品和成品珠宝的工艺。 了解如何评估镶嵌于五爪铂金镶台的梨形宝石的品质。

Perspective view illustration of a pear-shaped center stone set in a five-prong platinum setting.
Close-up side view illustration of a pear-shaped center stone set in a five-prong platinum setting.
Side view illustration of a pear-shaped center stone set in a five-prong platinum setting.

潜在问题与工程特征

镶槽不完全适合宝石的形状,留下明显的间隙,随着时间的推移,可能会导致松动。

Close-up illustration of a round prong with a gap between the bearing and the crown of the stone.

V 形镶爪的边缘必须与宝石相符。

操作说明视频

Loading video player...