OCGems
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OCGems is a First Generation Diamond Cutting and Polishing Company situated in Kimberley,South Africa We’re a young company with big dreams.
OCGems is a first generation diamond cutting and polishing company, established in 2015. Situated in the very heart of Kimberley, South Africa amongst the very souls that are dear to the history of diamonds. Our desire is to be one of the key players in South Africa’s diamond industry by continually working hard towards building a reputation for honesty and integrity, cutting-edge technologies, and community-mindedness.”
We offer loose polished GIA Graded Diamonds, as well as a service in Custom-made Diamond Jewelery.
24/09/2026
Today, we celebrate more than a day — we celebrate the heritage, culture, identity and stories that make South Africa uniquely ours. 🇿🇦💎
At OCGems, being proudly South African is woven into who we are. From Kimberley, the heart of South Africa’s diamond story, we continue to honour our roots while crafting beauty that carries our heritage forward.
Here’s to the people, places, traditions and dreams that shape our nation. ❤️💛💚💙
Happy Heritage Day, South Africa! 🇿🇦
HONG KONG | DAYS 3–5 🇭🇰💎
Three days of diamonds, jewellery, conversations, connections and a whole lot of walking! 😂
From the halls of the 2026 Jewellery & Gem WORLD Hong Kong to meetings with industry players from across the globe, these past few days have been a powerful reminder of just how interconnected our industry truly is.
For OCGems, this trip has been about much more than attending a jewellery show. It has been about putting Kimberley on the global map, building relationships, understanding where the market is heading, and creating opportunities that can take South African craftsmanship further into the world.
From diamonds and gemstones to finished jewellery, technology, design and the conversations shaping the future of our industry, Hong Kong has been an incredible melting pot of ideas and inspiration.
And somewhere between the meetings, showroom visits, late nights, early mornings and thousands of diamonds… we’ve also had the opportunity to experience a city that never seems to slow down. 🇭🇰
We came to Hong Kong with diamonds from Kimberley and a vision.
We’re leaving with new relationships, new ideas, new opportunities and an even bigger picture of what’s possible.
Africa has incredible stories to tell.
South Africa has incredible diamonds to craft.
And OCGems is just getting started. 💎🇿🇦
Hong Kong 2026 — what a journey.
NaturalDiamonds SouthAfricanDiamonds KimberleyDiamonds DiamondCutting DiamondPolishing FineJewellery AfricanLuxury MadeInSouthAfrica JewelleryIndustry
Two days of brilliance, connection, and shared passion. ✨
Being here at the Hong Kong Jewellery Expo reminds us that a diamond’s journey is about so much more than just the stone. It’s about the people, the craftsmanship, and the meaningful moments that bring us together across the globe.
We are so grateful for every visitor, partner, and fellow gem enthusiast who has stopped by to share a moment with OCGems. The energy here is a beautiful reminder that what we do is ultimately about marking life’s most precious milestones.
Still a few days to go—we can’t wait to see what the rest of the week brings.
14/09/2026
TOUCHDOWN DAY ✨
Catch OCGEMS all week at the Hong Kong Jewellery & Gem Exhibition 2026, from 10 AM to 6 PM. Exceptional diamonds, meaningful connections, and the signature brilliance of OCGEMS await.
We look forward to welcoming visitors throughout the week!
💎 1 MORE DAY TO GO! 🇿🇦✈️🇭🇰
In just 1 day, OCGems will be trading the Kimberley diamond country for the bright lights of Hong Kong. ✨
From South Africa’s diamond heartland to one of the world’s leading jewellery hubs, we’re ready to connect, showcase our loose polished diamonds and make new connections. 💎🤝
📍 Hong Kong Jewellery & Gem World
📅 14–18 September 2026
Let’s go! 🇿🇦💎🇭🇰
12/09/2026
👀 FIND SHANEEN! 🇿🇦✈️🇭🇰
Our Marketing Officer is swapping Kimberley for Hong Kong! 🌏💎
From capturing the OCGems story at home to bringing that story to the Hong Kong Jewellery & Gem Fair, Shaneen will be on the ground connecting, creating and making sure OCGems is seen. ✨
So if you spot her between the diamonds, meetings and Hong Kong adventures… say hi! 👋🇭🇰
📍 Hong Kong
📅 14–18 September 2026
Kimberley to Hong Kong — let’s make some sparkle! 💎
💎 2 DAYS TO GO! 🇿🇦✈️🇭🇰
In just 2 days, OCGems will be trading the Kimberley diamond country for the bright lights of Hong Kong. ✨
From South Africa’s diamond heartland to one of the world’s leading jewellery hubs, we’re ready to connect, showcase our loose polished diamonds and make new connections. 💎🤝
📍 Hong Kong Jewellery & Gem World
📅 14–18 September 2026
2 days. One incredible opportunity. Let’s go! We cannot wait to see you there! 🇿🇦💎🇭🇰
💎 3 DAYS TO GO! 🇿🇦✈️🇭🇰
The countdown is officially on! ⏰
In just 3 days, OCGems will be trading the Kimberley diamond country for the bright lights of Hong Kong. ✨
From South Africa’s diamond heartland to one of the world’s leading jewellery hubs, we’re ready to connect, showcase our loose polished diamonds and make new connections. 💎🤝
📍 Hong Kong Jewellery & Gem World
📅 14–18 September 2026
3 days. One incredible opportunity. Let’s go! 🇿🇦💎🇭🇰
From Kimberley to Hong Kong. 🇿🇦✈️🇭🇰
This September, OCGems is taking South African diamonds to the global stage at the Hong Kong Show.
From responsible sourcing to meaningful connections, we’re looking forward to building new partnerships, exploring new opportunities and showcasing the craftsmanship behind every stone. 💎
📍 Hong Kong
📅 14–18 September 2026
**OCGems — From South Africa. To the world.** 🌍
04/09/2026
💎 A beautiful YES to a beautiful forever. 💍
A heartfelt congratulations to Chris & Natascha on their engagement! 🤍
Being entrusted to play a small part in a moment so meaningful and priceless truly speaks to the very heart of WHY OCGems exists:
“To Create Beauty In Our World Through The Products We Craft & Lives We Change.”
And this one was truly a labour of love.
From the very beginning, Chris knew that nothing short of perfection would do. He was incredibly thoughtful and meticulous about every detail, from finding the perfect diamond to creating a ring worthy of the woman he would ask to spend forever with. 💎
That same attention to detail carried through to the proposal itself. An absolutely breathtaking setting, chosen not only for its beauty, but for the meaning it held for them. Every detail told a story. ❤️
Chris & Natascha, thank you for allowing OCGems to be part of such a precious chapter in your journey.
Congratulations once again to you both! May the love, thoughtfulness and intention that brought you to this beautiful moment continue throughout the lifetime you are building together.
May God richly bless your union and the marriage that lies ahead. 🙏🏾🤍
Here’s to forever. 🥂💎
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Contact the business
Telephone
Website
Address
Kimberley
Opening Hours
| Monday | 08:00 - 16:00 |
| Tuesday | 08:00 - 16:00 |
| Wednesday | 08:00 - 16:00 |
| Thursday | 08:00 - 16:00 |
| Friday | 08:00 - 16:00 |