5+
Downloads
Content rating
Everyone
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About this app

Since its foundation in 1991, Great Diam is recognized for over a decade within the International diamond and jewelry industry as the world's premier house of artistic diamonds. It has a unique history of making the foremost captivating and exceptionally rare and unique diamond shapes the world has ever seen. Our state-of-the-art manufacturing unit carries the best international standards in quality, ethics, health, and a safe environment.

Nature creates these magnificent precious stones and it is our job to bring sparkling beauty to the world. We pour our heart and soul into every piece we make and want to create something special that will last forever. We aim to give the best fusion of vintage and unique into running trends which will enrich the modern look of jewelry. Our motto is honesty and transparency in business and focuses on customer satisfaction.

What we do
We manufacture special and unique diamond cuts like Rose cut diamonds, Old mine cut diamonds, Fancy Step cut diamonds, Briolette cut diamonds, Portrait cut diamonds, Matching diamond pairs and Tailor cut as per jewellery design. We serve jewellery makers and individual artists and support them for their customised projects.
Updated on
Nov 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data isn’t encrypted
You can request that data be deleted

App support

About the developer
GREAT DIAM (HK) LIMITED
hk@greatdiam.com
Rm 5 4/F CHEVALIER HSE 45-51 CHATHAM RD S 尖沙咀 Hong Kong
+852 6041 9110