Craftsmanship, Trust, and the World's Finest Timepieces
Time Supply NYC is a luxury watch and fine jewelry boutique built on a simple idea: buying a serious timepiece or a fine diamond should feel exciting, not uncertain. Located in the heart of New York's Diamond District, we specialize in high-end watches from the world's most respected manufacturers and certified lab-grown diamonds, backed by authentication you can trust and service that lasts well beyond the sale.
Who We Are
Time Supply NYC brings together two passions under one roof: fine watchmaking and fine jewelry. We carry a curated selection of high-end timepieces from brands including Rolex, Patek Philippe, Audemars Piguet, and Cartier, alongside a collection of certified lab-grown diamonds for those seeking brilliance without compromise. Every piece we offer, whether a mechanical watch decades in the making or a diamond cut to exacting standards, is chosen and verified with the same level of care.
We believe a purchase this significant deserves more than a transaction — it deserves guidance, transparency, and a relationship that continues long after you walk out the door.
What We Carry
Alongside our watch collection, Time Supply NYC offers certified lab-grown diamonds — a modern, ethically sourced alternative that delivers the same fire, brilliance, and durability as mined diamonds, at a more accessible price point.
Why Choose Time Supply NYC
Verified Authenticity
Every watch and diamond we sell is inspected and verified before it ever reaches our showcase.
Diamond District Expertise
Located in the center of New York's historic Diamond District, surrounded by generations of trade knowledge.
Personal Service
Our team takes the time to understand what you're looking for, without pressure or rushed decisions.
Ongoing Relationship
From sizing to future trade-ins, we're here well beyond the day of purchase.
Visit Us
36 W 47th St Booth E05
New York, NY 10036
Monday – Thursday: 10:00 AM – 6:00 PM
Friday: 10:00 AM – 4:00 PM
Saturday – Sunday: Closed
Located at Booth E05 inside 36 W 47th Street, right in the heart of Manhattan's Diamond District, our boutique is easy to find among the neighborhood's legendary jewelers and watch specialists — with the added assurance of a business built on trust and expertise.
Ready to find your next timepiece?
Shop All WatchesOur Commitment to You
Whether you're purchasing your first serious watch, adding to a growing collection, or choosing a diamond for a once-in-a-lifetime moment, Time Supply NYC is here to make that experience as trustworthy and enjoyable as the piece itself deserves. We stand behind everything we sell, and we look forward to welcoming you — whether in person at our Diamond District boutique, or online.