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All of our Diamonds are certified by the most reputable Internationally recognised Laboratories, such as the GIA (GEMOLOGICAL INSTITUTE OF AMERICA) and EGL (EUROPEAN GEMOLOGICAL LABORATORY). Although there are also other accurate assessors, these are the household names and the gold standard.

Designer 20

Whether you’ve already got a design idea in your mind or have been inspired by a ring that you have already seen, but would like to adapt it to suit your own tastes, we can create your very own custom diamond rings using our bespoke design service.

From concept to creation, you will work directly with Colin Goodman to design your own engagement ring. If you are Cape Town based, come into our showroom for a consultation at the V&A Waterfront.


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What our clients are saying

vayasaberlo8
vayasaberlo8
2020-09-30
A very good experience. Colin most helpful and charming
ishmat fakier
ishmat fakier
2020-06-26
Absolutely amazing experience from the moment we connected. The store owners were very impressive in bringing the best out of us and understanding what design works for us. We're happy and will keep coming back. Thanks Colin and Olga
Robin Chorn
Robin Chorn
2019-11-15
Gavin Goodman
Gavin Goodman
2019-06-04
Recently had a beautiful bracelet and ring made there. Quality of service and price I ended up getting was exceptional value ! Thanks Olga and team !!
Ali Cheema
Ali Cheema
2019-06-04
Thank you for your excellent services when i purchase gold chain a week ago. It's was really great experience.
Katie de Klee
Katie de Klee
2019-06-04
I have the most beautiful earrings and custom design necklaces from Olga’s. the staff were incredibly helpful and charming and Olga understood exactly what I wanted and made something up quickly so I could head home to England with it ready. Adore the beautiful pieces they create here!
Sydnee Howard
Sydnee Howard
2018-12-30

Custom diamond engagement ring collection