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

The "Florence" ring has a gorgeous trillion cut diamond. A modern design inspired by Brunelleschi’s ingenious octagonal dome of Florence Cathedral. The particular shape of these eight segments is what has allowed the dome to stand without support since the 15th century. We cannot imagine a better way to celebrate your enduring love for one another than to reproduce this special shape for your engagement ring. The Florence ring breathes elegance, harmony, strength and timelessness.


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 Trillion Diamond starts from 0.8 carats, G or better colour and VS+ clarity 

Small pavé white diamonds 0.47 carats, G or better colour and VS+ clarity

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 6800 CHF depending on stone 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 G 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 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 on this ring in person. Email for your free consultation.

"Florence" 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.