antwerp grey sm.png

FIND the diamond
of your dreams,
with a custom luxury shopping experience


Led by Kate Szirmay, Graduate Gemologist

A full-service Diamond Concierge offering custom, luxury diamond shopping adventures and services. We specialize in exquisite diamonds and bespoke shopping experiences, overseeing every detail from your dreams to delivery. As a Graduate Gemologist, Kate uses her knowledge and passion to help you find the diamond of your dreams that you will cherish for a lifetime (and maybe even make your friends and family a little jealous).

Let us plan the adventure, you just plan to be amazed. Now offering diamond shopping adventures in Antwerp, Belgium and New York City, Kate can curate a luxury experience in the two most iconic diamond districts in the world. Be in the room where the diamonds are cut, and talk directly with leading experts in the field; Kate the Concierge is your key to an exclusive and unmatched diamond buying experience. From a one-day getaway in New York City to a week-long adventure in Antwerp, Belgium, Kate will plan a fully customized, one-of-a-kind experience that is as unique as your diamond. There’s one thing we can promise - there will be champagne!

Not up for a diamond shopping adventure right now? As a full-service diamond concierge, we can do all the work for you! Book a consultation with us today, and we will pick the diamond of your dreams on our next shopping trip. You can see the diamonds as we pick them via video chat to ensure you still feel fully immersed in the experience of creating your one-of-a-kind piece. It’s a little bit of luxury from the comfort of your home.

We believe that your diamond buying experience should be as memorable as the diamond itself. Contact us now to learn how we can customize your next diamond buying experience.



As a fourth-generation jeweler, diamonds have been Kate’s passion from a very young age. She honed her skills working in the family business before graduating from the Gemological Institute of America with her Graduate Gemologist degree. For over a decade Kate worked as a diamond buyer and jewelry designer taking many trips to source diamonds in Antwerp, Belgium.  She made lasting connections with prominent diamond cutters who now welcome her private clients as old friends. Kate’s mission is to make diamond buying into a memory that lasts as long as the diamond itself. When Kate isn’t indulging her passion for diamonds she is the Mom of twin toddlers, a craft beer enthusiast and a highly-caffeinated tea drinker.


Contact Us

Have a question or want to book a trip? Contact Kate here...

Name *