Otis On Park was born in 2021 as a curated resource for fine jewelry, home décor, vintage items, and luxury handbags. Over time, it has evolved into a Premier Concierge Service specialized in the sourcing of diamonds and gemstones, offering clients the opportunity to create fully bespoke pieces. We source diamonds from across the globe, from New York's Diamond District to Hong Kong and Geneva. If you're interested in a custom design, please complete the form below. While our bespoke process is available to you year-round, our digital storefront now features exclusive monthly drops and each Edit showcases a curated selection of jewelry, home décor and select timepieces - inspired by our favorite finds.