Certified Diamonds

All our diamonds are internationally certified with the following accreditations: The Gemological Institute of America (GIA), HRD & IGI. We believe that these are the top certifications around the world.

Trusted Source

We stock diamond exclusively 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. Spread across the globe, DTC suppliers not only provide the finest quality but also supply gems from conflict free zones that comply with the De Beers's Best Practice Principles. We are therefore rest assured that our clients are provided with sustainable diamond from legitimate sources.

4C’s Grading

All our diamond are issued with a grading report, using the worldwide 4C evaluation standard, which focuses on Colour, Clarity, Cut, Carrot Weight. Educating our clients on the 4C grading system is of great importance to us. During the diamond selection phase, we also show each diamond under a microscope. This ensures for transparency, allowing our clients to take well informed decisions when choosing diamond.

Expertise

Our 50 years of experience in the industry and the knowhow that has been passed down from one generation to the next throughout our family business, has equipped us with an intuitive and innate level of expertise. Having started as the first diamond cutting factory on the Island, GABA’s knowledge is rooted in the trade.