LUSTRE
HB Diamond

Born at the Pinnacle of the Diamond World

LUSTRE draws on over three decades of expertise and a global sourcing network from HB Diamonds — a De Beers DTC global Sightholder operating at the very apex of China's diamond market. Among the rare few with direct access to the source, HB Diamonds has curated more than 500,000 carats of exceptional stones under the most exacting standards of quality and rarity.

From supplying the world's most prestigious maisons with their finest stones, to offering that same caliber of provenance and craftsmanship directly to private clients — at LUSTRE, every gemstone shares its origins with the highest echelons of international haute joaillerie, bringing what was once reserved for the industry's summit exclusively to you.

HB Diamonds

Founder

Lidia Geng

Lidia Geng

Lidia Geng

Founder & Chairwoman, HB Diamonds (China) Co., Ltd.

  • Principal supplier to China's leading retail jewelry brands
  • Executive Board Member, HRD Antwerp Diamond High Council
  • Vice President, Shanghai Modern Watch & Jewelry Chamber of Commerce
  • Supervisor, Guangdong Gold & Silver Jewelry Manufacturers' Association
  • Member, China Quality Inspection Association — Jewelry & Gemstone Committee
  • Member, Shanghai Diamond Exchange

Lidia Geng

Lidia Geng

Founder & Chairwoman, HB Diamonds (China) Co., Ltd.

With GIA President & CEO Susan Jacques (right) and EVP Tom Moses (left)

With GIA President & CEO Susan Jacques (right) and EVP Tom Moses (left)Source →

With De Beers Diamond Trading Company CEO Varda Shine (center)

With De Beers Diamond Trading Company CEO Varda Shine (center)

Milestones

Founded in Beijing as Bailiheng Diamond & Jewelry Co., entering the Chinese diamond market

1996

1998

Shenzhen Shuibei branch established, entering the heart of China's jewelry industry

Among the inaugural members of the Shanghai Diamond Exchange; Shanghai branch established

2000

2001

Wuxi branch established, extending reach across East China

Strategic partnership with India's K.Girdharlal Group; rebranded as HB Diamonds (China) Co., Ltd.

2003

2004

Chengdu branch established, expanding into Southwest China

Hong Kong branch established, broadening the international footprint

2005

2010

Admitted to the De Beers DTC Sightholder Group — securing privileged access to the world's finest rough diamonds

Separated from K.Girdharlal Group to operate as a fully independent enterprise

2014

2025

U.S. operations launched; LUSTRE debuts as a haute joaillerie brand serving China and the United States

Global Presence

Global Network

中国嘉德
保利拍卖
老凤祥
通灵珠宝
Scarselli
Leo Schachter
老铺黄金
IGC
I Do
Blue Star Diamonds
Rosy Blue
潮宏基
D.Navinchandra
Dharmanandan Diamonds
Kiran Gems
SRK Group
K.Girdharlal
Aspeco
Pace
De Hres
Peonia Diamond
千年珠宝
钻石小鸟
千叶珠宝