DiamondsPrecious, unique & rare


A diamond’s journeyfrom the core

Natural diamonds are formed in the Earth’s mantle at extremely high temperatures and pressure, which occurs over periods from one billion to three billion years. Extremely rare volcanic eruptions in certain parts of the world bring diamonds up closer to the surface producing special rocks known as kimberlites. To date, only 30 out of the 6,400 kimberlite pipes discovered across the world have actually contained diamonds. Graphite and diamond are the only two minerals in the world that are composed of one single element – carbon. The formation processes differentiates the two, making them complete opposites of each other. Graphite is very soft, while a diamond is the hardest mineral (58 times harder than anything else on the planet to be exact) and can only be scratched with another diamond. Currently the biggest diamond reserves are found in Russia, Botswana, the Democratic Republic of Congo, Australia and Canada. Once found, rough diamonds are sorted, cut and then polished, transforming them into the most sought after gems in the world.


GIA Certifications4C's grading

The Gemological Institute of America (GIA) is a nonprofit institute dedicated to research and is the leading source of knowledge, education and standards in the field of gemology and the jewellery arts. The GIA established the Diamond Grading System known as the “4Cs”, which has become the worldwide standard for evaluating diamonds. Following careful analysis by GIA specialists, each diamond is issued with a Diamond Grading Report that provides an overview of the quality, certifies authenticity and value. A GIA report will include cut, clarity, colour and carat weight as the diamond values.


The GABA Experiencewhat you can expect

  • Certified Diamonds
  • All of our diamonds are specially certified by Gemological Institute of America (GIA) and each diamond is issued with a grading report. We educate our clients about the GIA 4C's, which is the worldwide standard for evaluating diamonds, and show each diamond under a microscope to give a truly informed and well rounded presentation of the gemstone.

  • Trusted Source
  • We only stock diamonds selected by the Diamond Trading Corporation (DTC), which is part of the world’s largest sales and distribution company, namely the De Beers Family of Companies. DTC suppliers are spread across the globe and provide not only the finest quality, but also guarantee that the supplied gems are from conflict free zones and comply with the De Beers’s Best Practice Principles. We can thus rest assured that the diamonds we sell to our clients are sourced sustainably from legitimate sources.

  • Custom Design
  • Create a ring as unique as your love with guidance from our experts and the craftsmanship of our diamond setter and gold smith. Then see it come to life before your eyes in our in-house workshop! See the diamond set, cleaned and polished by hand. We encourage to take images of the process to capture the special moment that forms part of your love story.

  • Personal Approach
  • Our team of experts will guide you every step of the way when choosing the engagement ring, the diamond cut and the wedding rings to match. Your satisfaction is our priority. We are here to listen, to advise and to ensure that you leave our shop with the confidence and satisfaction that you have made the best investment.


Discover the magicof the perfect engagement

Our Diamonds

Learn more about diamondsEducate before you buy