A note from Jose

My name is Jose Martinez, and for nearly three decades, I've dedicated myself to the art of fine jewelry: custom diamonds, designs, and above all, my clients. Today, as the owner of Cohen Diamond, that dedication only continues to grow.

Thirty of those years were spent working alongside Alan Cohen, the late founder of this business, first as a colleague and always as a friend. Since taking the helm last year, I've made it my mission to honor everything Alan built while bringing my own eye for design and dedication to every client who walks through our doors. Honesty, personal attention, and uncompromising craftsmanship aren't just values we inherited, they're what I wake up committed to every day.

Every piece we create is still handmade in Midtown Manhattan by traditional, old-world artisans, as unique as the person who wears it. I'm proud of the standard we've upheld this past year, and I look forward to continuing to help you and your family create your own forever moments.

Create your Forever Moment with us!