将一个圆形铂钌钉镶镶台安装至 14k 黄金镶座

质量保证基准重点强调半成品和成品珠宝的工艺。 了解如何评估安装至 14K 黄金镶座的铂钌钉镶镶台的品质。

Learn how to evaluate the quality of a platinum ruthenium peg setting installation into a 14K yellow gold mounting with these helpful illustrations and instructional video
Learn how to evaluate the quality of a platinum ruthenium peg setting installation into a 14K yellow gold mounting with these helpful illustrations and instructional video

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