The 5th C

08/06/2026

A diamond’s beauty is more than what meets the eye 💎

The 4Cs — Cut, Color, Clarity, and Carat Weight — are the key factors that determine a diamond’s quality, brilliance, and value. Understanding them can help you make a more informed and confident choice when selecting a piece you’ll cherish for years to come!

Swipe right to learn about the 4Cs of diamonds →

Looking for the perfect diamond piece? Discover our collection of fine jewelry featuring natural diamonds, each hand-selected to meet our high standards of quality!

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping, including to the Ph
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

05/06/2026

The beauty of eternity rings lies in their versatility 💍

Wear one for understated elegance or stack several together for a look that’s uniquely yours!

Which combination would you choose? Share with us in the comments 🤍

Explore our collection and find the perfect eternity rings to start or add to your stack!

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping, including to the Ph
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

03/06/2026

Being part of your life’s biggest moments means the world to us!

Congratulations to Nicole and Sean on the beautiful news ❤️

The custom ring made for your gender reveal was a joy to create, and we are so grateful to be trusted with your family’s next chapter! ✨

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

02/06/2026

The right jewelry doesn’t just complete an outfit, it enhances the way you carry yourself! 💍

Different necklines call for different jewelry, and choosing pieces that complement them can bring balance, elegance, and intention to your entire look. Swipe right for jewellery styling tips for every neckline!

Not sure which pieces suit you best? Visit our store for personalized recommendations and we’ll help you find fine jewellery you’ll love wearing! ✨

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping, including to the Ph
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

02/06/2026

27/05/2026

JOIN US FOR OUR SUMMER SALE!

We absolutely loved seeing you all sparkle and celebrate the beauty of fine jewellery with us yesterday! 😍

We will be waiting the rest of you tomorrow and on Friday from 12 pm until 7 pm, for 2 more days of our Summer Sale!

Join us to get 30% OFF our entire fine jewellery collection, both online and in-store!

In-store
↳ May 26-28, 2026 | 12 pm - 7 pm
↳ 16th Floor, 1 Lan Kwai Fong, Central, Hong Kong

Online
↳ May 26-28, 2026
↳ use promo code SUMMER2026 for 30% discount for your online shopping

We can’t wait to welcome you to our Summer Sale! 🤍

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

24/05/2026

30% OFF ALL JEWELLERY! 💍

Everyone should have at least one colourful gemstone jewellery piece in their collection. Our Summer Sale is your perfect chance to find yours!

✨ We’re opening our doors for an exclusive 3-day Summer Sale with 30% OFF all jewellery, both in-store and online!

Join us and discover signature gemstone pieces designed to bring effortless elegance and vibrant colour to your everyday style!

In-store:
↳ May 26-28, 2026 | 12 pm - 7 pm
↳ 16th Floor, 1 Lan Kwai Fong, Central, Hong Kong

Online:
↳ use promo code SUMMER2026 for 30% discount for your online shopping

We can’t wait to see you during our Summer Sale! ❤️

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com

22/05/2026

30% OFF ALL FINE JEWELRY!

On May 26-28, we are hosting an exclusive Summer Sale. Discover timeless fine jewellery and enjoy 30% OFF our entire collection, both online and in-store!

💍 This is the perfect chance to purchase your everyday and signature jewelry — pieces so beautiful you’ll never want to take them off!

Join us for our Summer Sale:

In-store
↳ May 26-28, 2026 | 12 pm - 7 pm
↳ 16th Floor, 1 Lan Kwai Fong, Central, Hong Kong

Online
↳ May 26-28, 2026
↳ use promo code SUMMER2026 for 30% discount for your online shopping

We can’t wait to welcome you to our Summer Sale! 🤍

▹ location: 16/F, 1 Lan Kwai Fong, Central, Hong Kong
▹ worldwide shipping
▹ book an appointment on WhatsApp: +852 9291 0880
▹ shop online: www.the5thc.com