ethical diamond engagement rings, conscious responsible jewellery, lab grown diamond rings, bespoke, STEPHANIE VAN ZWAM

The delicate marquise cut stones of the "Cape Town" ring seem to almost grow organically towards the wonderful central diamond like petals on a flower, making for a perfectly romantic and almost magical ring. Indeed, this design has been inspired by South Africa’s national flower, the Protea. The Protea and its florescence are often interpreted as symbols of hope. What better way to symbolise the beginning of your journey together as a couple?


Available in:

18k white, yellow or rose gold. Platinum on request.

We exclusively offer cultured diamonds and stones in our jewellery collections. Lab-grown stones are physically, optically and chemically identical to earth-mined stones.

Centre Round Brilliant Diamond starts from 0.70 carats, F or better colour and VS+ clarity

The side stones are marquise cut diamonds. Please get in touch to discuss your preferences.

All our engagement rings are made to order for you, so please allow a minimum of 6 weeks for production. 


Price starts from 5200 CHF, depending on diamond Carat, Clarity and Colour.*


* The price of the diamond will vary based on its value which is determined by its quality, or the 4 Cs. These four criteria are the carat weight, the clarity, the cut and the colour. The price stated is the approximate price for a stone of F or better colour and VS+ clarity. For an exact price of a specific stone please contact us to get a free quote with your requirements. If you purchase at the price stated we will make sure to get the best stone we can get and contact you before proceeding with your order to make sure you love the stone we have found. 


Further carat weights and diamond colours in pink, blue, and yellow are available upon request. We will work with you to find the ideal stone that suits your requirements and budget.


CONTACT US to discuss the options for this ring in person. Email for your free consultation.

"Cape Town" Diamond Engagement Ring

  • Each piece of jewellery bought from our website is specifically made for you when you order it. As a result of this, please allow 6-8 weeks from placing your order to your jewellery being dispatched.

    If you wish to have something sooner, or by a specific date, then send us an an email at and we will do our best to accommodate your requirements as quickly as possible.