Ralph Lauren, a classic preppy brand known for it's equestrian roots, also designer for Team USA in the Olympics. I have always loved their clothes and am happy to see a fine jewellery collection setup in a similar style.
These fine jewellery pieces are done up in classic grand estate fashion and are by no means affordable. Just look at this monogram pearl necklace $190,000 or this diamond encrusted chain necklace.
Of course, there are also equestrian themed jewellery, how can there not be.