Office and Director Contact Information

Diamond District Partnership

580 Fifth Avenue, Suite 323

New York New York 10036

Phone 212-302-5739

Avi Fertig, Executive Director


Harvey Nagin (Nagin Jewelry)—President

Steven Grauer (Gold Art 18 KT LLC)—Chairman

Vincent Demeo (Valley Bank)—Treasurer

Dennis Marlow (Solitaire Creations)—Secretary

Richard Winick (Manny Winick & Son)

Jeff Mordekai (Petra Jewelers)


Alon Mor – Mor Diamonds

Adnan Aydin – Futurama Jewelry Exchange

Brunilda Katsichtis – Premier Realty, Inc.

Christopher Ipek – Altin Realty

Eliot Kirschner – Eskay

Eyal Alon – Malca Amit

Ilan Elishayev – SYU Properties, LLC

Isaac Chetrit – Yadidi Group

Jack Elo – The Elo Group

Jay Holzer – Dyckmans

Manny Grunberg – M. Grunberg Inc.

Matthew Selig – Leo Ingwer

Memhet Gulay – City Property Development

Michael Oistacher – Manhattan Gold & Silver

Moris Yero Shalmi – ABC

Jules Fleischer – Jewelry by Alexander

Abba Barnett – Extell Development Corp.

Reuven Kaufman – Diamond Dealers Club

David Belsky – S.D.Belsky Associates

Sammy Abramov – AA Pearl

Yale Zoland – Zoland’s

Gary Weinshank – Delage


John Glaister – Resident


Mayor Bill De Blasio

Councilmember Keith Powers

NYC Comptroller Scott Stringer

Manhattan Borough President Gale Brewer

Community Board #5 Pete Webb


Michael Toback—MJSA

Ronnie VanderLinden— DMIA

Current District Boundaries

The Diamond District Partnership (47th Street BID) boundary encompasses West 47th Street from 5th to 6th Avenues.

District Map 

District Businesses

Programs and Services

The Diamond District Partnership is a not-for-profit tax-exempt Business Improvement District (BID) formed in 1997 by the Diamond District’s business and property owners to enhance the economic development activities of New York’s 47th Street Diamond District.

The goal of the Diamond District Partnership is to make the Diamond District safer, cleaner and more beautiful for merchants and consumers who work and shop in the Diamond District.

The Diamond District Partnership’s programs are focused on supplemental sanitation and security services, maintenance of capital improvements and the promotion of the Diamond District’s merchants.

Annual Report FY2019

Audited Financial Statements for FY2019