First of all, working with Holden to buy my wedding ring has been an absolute dream. I contacted them to see whether they could rush my order in time for my wedding and they did (with engraving!). Every time I've interacted with them I've gotten a prompt and personalized response. It really does feel like a small company that makes a very high quality product.
I ordered the 1.5mm triangle ring in rose gold. The engraving and metal were stunning. I didn't love the shape on my finger but that is really only due to personal preference. The rose gold color is absolutely lovely, and looks nice with my white gold engagement ring. The ring is tall but didn't bother me to wear (feeling the ridge between my fingers). I ended up exchanging for a 3mm domed because I wanted the band to be a little more obvious when I was wearing it alone (the triangle makes it look very thin and elegant). The exchange process has also been super straightforward and easy!