Our bespoke service connects you directly with our team of jewellers based here in London to create unique pieces tailored specifically to your vision.
At Katherine James we love turning your jewellery dreams into reality. Whether you’re looking to make a unique engagement ring, a beautiful necklace, or a one-of-a-kind bracelet, our expert team is here to help.
For over 20 years we have held the hands of nervous grooms to be and decorated the hands of the those in love with jewellery as much as we are. We appreciate how daunting buying proper jewellery for the first time can be. We get it. We understand what it means to place your trust in us, and it's an honour to be able to craft something you will cherish.
I've recently been proposed to with one of your beautiful rings. I followed this ring on your website for AGES then it disappeared from the website and I was a little bit heartbroken. Fast forward about 2 years, you can only imagine how happy I was to see it in the beautiful velvet box.
I’m a huge fan of statement rings and my first purchase- a century old sapphire and diamond ring lived up to expectations. My two huge moissanite rings - 10 carats set in gold and 8 carats set in silver are both showstoppers. KJJ service is excellent.
I absolutely love all of the bits I’ve had from KJJ over the years. Being gifted a KJJ treasure on a wedding anniversary or birthday, or finding a little velvet box in the morning post is such a special feeling. I’ll attached some photos of the pieces I have. I’ll never not look through your emails for my next piece!
I bought a gorgeous blue topaz ring from KJJ for my something blue at my wedding in Paxos, May 2025. The ring arrived super quick, with good communication from Katherine. The ring itself is an absolute knockout, big impact but also very elegant and exceptionally well made. In addition it was amazing value. I wouldn’t hesitate to order from Katherine again. Thank you! Joanna
A gorgeous ring that I wear instead of my engagement ring some days to mix things up. It always gets compliments. Not too big to be unrealistic and sparkly to satisfy my inner magpie!
