您的当前位置：首页 > 行业数据 > 培育钻石的诞生由来已久，近些年关注度提升，概念、标准逐步明确

培育钻石的诞生由来已久，近些年关注度提升，概念、标准逐步明确

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所属报告：

培育钻石深度：新消费浪潮方兴未艾星星之火可以燎原（24页）.pdf

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众多权威机构明确培育钻石的概念，为行业的规范发展提供健康引导。1）国内方面，2019年国家珠宝玉石质量监督检验中心（NGTC）就发布了 Q/NGTC-J-SZ-0001—2019 《合成钻石鉴定与分级》的企业标准。2020 年 12 月 30 日，发布了 2020 年版企业标准代替了在2019 年版，并于 2021 年 2 月 1 日正式实施。最新标准中明确中文名称为“合成钻石”或“实验室培育钻石”，和对应的英文名称为“synthetic diamond”和“laboratory-grown diamond”。以及取消分级，改为品质评价。2020 年版企标的合成钻石品质评价与自然界的稀有度无相关性，虽然参照了 GB/T 16554《钻石分级》执行，但不再使用“分级”的措辞，而是强调其作为“产品”的属性（品质评价），以便于和天然钻石进行明确的区分。2）国际方面：实验室培育钻石也得到了国际标准化组织和众多重要机构的关注。2015 年，国际标准化组织(ISO)颁布了《珠宝首饰-钻石业消费信心》标准，明确合成钻石（synthetic diamond）与实验室培育钻石（laboratory-grown diamond）为同义名称；2018 年，美国联邦贸易委员会（FTC）修订了钻石的定义，去掉了天然的限定；2019 年 3 月底，国际宝石学院（IGI）发布公告，称其最新发布的新版证书中，将使用术语“实验室培育钻石”替代“合成钻石”；2020 年 8月，美国宝石学院（GIA）推出数字化全新实验室培育钻石分级报告；2020 年 10 月，CIBJO颁布了《实验室培育钻石指引》，既保障了消费者对钻石行业的信心，也指出实验室培育钻石不适用于分级，检测证书应与天然钻石有所区别。

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