Our collection of natural diamond engagement rings celebrates the timeless beauty and rarity of diamonds formed deep within the earth. At Grand Diamonds, we create elegant engagement rings featuring certified natural diamonds selected for exceptional brilliance and quality. From classic solitaire rings to contemporary designs, each ring is crafted to mark life’s most meaningful moments.
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Alexandra
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Charlotte
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Cushion & Round Trilogy Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Cushion Cut Halo Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Cushion Cut Pavé Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Cushion Cut Solitaire Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Emerald & Trapezoid Trilogy Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Emerald Cut Halo Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Emerald Cut Pavé Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Emerald Cut Solitaire Engagement Ring
18kt Rose Gold
18kt White Gold
18kt Yellow Gold
9kt Rose Gold
9kt White Gold
9kt Yellow Gold
Platinum
Emerald Trilogy Engagement Ring
Timeless Natural Diamond Engagement Rings
Natural diamond engagement rings have symbolised love and commitment for generations. Each natural diamond is formed deep within the earth over billions of years, making every stone a unique creation of nature. Their exceptional brilliance and durability make them the perfect centrepiece for an engagement ring that will be treasured for a lifetime.
At Grand Diamonds, we carefully select natural diamonds that meet the highest standards for beauty and craftsmanship.
Certified Natural Diamonds
All our natural diamonds are independently certified by respected gemological laboratories such as GIA or IGI. Certification provides detailed information about a diamond’s cut, colour, clarity, and carat weight, ensuring transparency and confidence in your purchase.
Every certified natural diamond is carefully chosen to create engagement rings that combine exceptional sparkle with lasting quality.
Custom Natural Diamond Engagement Rings
Designing a custom engagement ring allows you to create something truly unique. Our specialists work closely with you to select the perfect natural diamond and design a ring that reflects your personal style.
You can also explore our natural diamond collection or create a bespoke ring through our design your own engagement ring service.
Visit Our Cape Town Showroom
We invite you to visit our Cape Town showroom to view our natural diamond engagement rings in person. Our consultants will guide you through the selection process and help you find a ring that perfectly captures your story.