Hong Kong Dollars


Blue Diamond

19.55ct Blue Diamond


Blue Diamond

17.9ct Blue Diamond


Pink Diamond

GIA 5ct Pink Diamond


Pink Diamond

0.16ct Pink Diamond


Cathay Arts Shop

Cathay Arts Shop is an ecommerce website selling colour diamonds to invaluable you.  Every diamond is certifiable or already certified by GIA global most reputable authority of authentic diamond certify body.

Business Philosophy

Cathay Arts’ philosophy is bringing the best quality colour diamond to customers’ hand without hassle processes through electronic commercial website.

Business DNA

Cathay Arts Shop is owned by Cathay Arts Company Limited, which was established since 1950’s Hong Kong.  Today, Cathay Arts transformed from Ming/Ching furniture manufacturer to online colour diamonds retailer.ers.