Quick answer: the top-ranked lab-grown diamond brands in China on this list are ANNDIA (Beijing) and liliang (Henan). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked lab-grown diamond brands
How this list is ranked- 01
ANNDIA 安蒂雅ANNDIA
Registered as 北京沃尔德金刚石工具股份有限公司 in 2006.
- Lab-grown diamonds
Why it ranks here: registered legal entity on file; email and phone published; operating since 2006.
- 02
liliang liliang
Registered as 河南省力量钻石股份有限公司 in 2010.
- Lab-grown diamonds
Why it ranks here: registered legal entity on file; email and phone published; operating since 2010.
More Lab-grown diamonds brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| ZND JewelryZND Jewelry | 中南钻石有限公司 | znzs.norincogroup.com.cn | 0377-67319699 |
| CARAXY凯丽希CARAXY | 广州纯钻贸易有限公司 | — | — |
| DEINO黛诺DEINO | 国机金刚石(河南)有限公司 | — | — |
| Ji Pai Zhu Bao纪派珠宝 | 福州田园时代科技有限公司 | — | — |
| LightMark小白光LightMark | 深圳中嘉恒美科技有限公司 | — | — |
| LUSANTLUSANT | 上海豫园旅游商城(集团)股份有限公司 | — | — |
| Mu Can慕璨 | 浙江慕璨珠宝有限公司 | — | — |
| VRAIVRAI芮爱 | 玳萌(上海)珠宝商贸有限公司 | — | — |
Frequently asked questions
How many lab-grown diamonds manufacturers and suppliers in China are listed here?
10 companies are listed for lab-grown diamonds (培育钻石). 2 Chinese manufacturers have full profiles and are ranked.
Where are China's lab-grown diamonds manufacturers located?
Among profiled companies: Beijing (1), Henan (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 3 have an official website and 2 publish an email address.