# National Gem and Jewellery Authority

> Reevol Source machine-readable supplier card. Profile URL: https://source.reevol.com/zh-CN/suppliers/national-gem-and-jewellery-authority/. Locale: zh-CN.

## Identity
- Legal name (en): National Gem and Jewellery Authority
- Business type: unknown
- Location: Colombo, Sri Lanka
- Year founded: 1971
- Employee range: 75

## Industry
- Primary: Jewelry
- Sub-industries: Jewellery & Watch, Loose Stones & Raw Materials
- HS codes: 7101, 7102, 7103

## Digital footprint
- LinkedIn: http://www.linkedin.com/company/national-gem-jewellery-authority
- Visibility score (0-100): 0

## Summary
What we know: 总部位于斯里兰卡（按国家验证） 经营珠宝和手表制造，重点关注裸钻和原材料（按行业标签验证） 处理HS编码7113、7114、7115 - 贵金属制品和石料镶嵌（按HS编码验证）

What the data suggests: 权威机构身份表明在宝石和珠宝行业中具有监管或认证角色（根据公司名称和行业分类推断） 未声称的企业档案表明迄今为止与供应商网络的接触有限（根据声明状态推断）

Data flags: 斯里兰卡内的具体位置未经验证。可能影响物流规划、海关路由和审计可行性。

Not yet verified: 网站, 认证, 贸易展会, 出口市场, 生产能力.

在联系前验证国家宝石和珠宝权威机构 - Reevol Source将在24小时内返回验证简报。

## Provenance
- Last enriched: 2026-03-24T05:56:52.367Z
- AI content last generated: 2026-05-21T15:14:39.439Z
- Source: Reevol Source (https://source.reevol.com). Underlying data from Reevol, sourced from public business registries, trade-fair exhibitor lists, certification bodies, and digital footprint.
- License: see https://source.reevol.com/zh-CN/methodology/