A Tradition of Excellence in Fine Jewelry and Timepieces

Founded in Hong Kong, Hong Kong Great Union Technology Co., Limited is a trusted name in the world of fine jewelry, luxury watches, and certified gemstones. With a deep appreciation for craftsmanship, authenticity, and design, we curate and create timeless pieces that celebrate life’s most meaningful moments.

01.

FAST DELIVERY

02.

3 YEARS WARRANTY

03.

SWISS HAND MADE

Shine with Confidence

Premium gemstones and watches for every milestone in life.

Celebrate every occasion with elegance, precision, and sparkle.

Bestsellers

Our most loved pieces, chosen by customers worldwide.

-56%
Select options This product has multiple variants. The options may be chosen on the product page

SPECIAL! .29ct 14kt Rose or White Gold Pave Set Diamond Engagement Wedding Band Size 6.5

Original price was: $890.00.Current price is: $389.00.

New In

Discover the latest arrivals in fine jewelry and watches.

Limited-Time Offers

Luxury has never been this affordable.