New York attorney record · Judicial Dept 1
Jay Harrison Diamond
University Of Pennsylvania alumna, admitted to the New York bar in 1980, registered office in Scarsdale, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1980
- Admitted
- 46
- Years in bar
- 1687581
- NY reg #
The record in one line
Jay Harrison Diamond appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1980 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 46 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- #102 of 374
- by tenure in Scarsdale office peers
- Law school
- University Of Pennsylvania
Data updated September 2026
What this profile tells you
Bar status & tenure
Jay Harrison Diamond is registered as bar number 1687581 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
The attorney's registration lists a business address in Scarsdale, NY (Westchester County), ZIP 10583. Educational background: UNIVERSITY OF PENNSYLVANIA (2,351 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
Tenure among Scarsdale, NY office peers
Most of the 374 NY-registered attorneys in Scarsdale, NY outrank Jay Harrison Diamond on tenure; this record sits at the 27th local percentile (rank #102). See the Scarsdale attorney directory .
- Local rank
- #102
- City cohort
- 374
- Local percentile
- 27th
- Admitted
- 1980
Nearest tenure peers in Scarsdale
- Steven Philip Bryde admitted 1980 · 46 yr
- Hyman D. Chantz admitted 1980 · 46 yr
- Richard Jay Effman admitted 1980 · 46 yr
- Alan Jeffrey Goldberg admitted 1980 · 46 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of September 2026. Derived local rank, not published upstream.
How Jay compares to fellow University Of Pennsylvania alumni
Among the 1,836 University Of Pennsylvania graduates in the New York register, Jay Harrison Diamond is longer-tenured than 99%.
46 years vs. University Of Pennsylvania alumni
Years since admission - 1,836 NY-registered alumni of this school
46 Top 1% higher than 99% of 1,836 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · September 2026
University Of Pennsylvania's active-bar rate
Of University Of Pennsylvania's 2,351 alumni in the New York register, 71.8% currently hold "Currently registered" status, above the statewide average.
The 1980 admission class today
Of the 4,659 attorneys admitted to the New York bar in 1980, 52% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 1687581
- Year Admitted
- 1980 (46 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- May 2026
Location & Contact
- City
- Scarsdale, NY
- County
- Westchester
- ZIP Code
- 10583
- Phone
- (914) 420-9345
Education
Status Distribution Across the New York Bar
Jay Harrison Diamond's current status, "Due to reregister within 30 days of birthday", places this record outside the 67.2% of the 432,625-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Near-tenure University Of Pennsylvania alumni
Fellow alumni on the NY register whose admission year is closest to 1980 .
Same admission year (1980), other cities
NY-registered attorneys admitted in 1980 whose listed office city differs from Scarsdale, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Jay Harrison Diamond: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~375 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1980)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Jay Harrison Diamond is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is Jay Diamond licensed?
Jay Diamond is licensed to practice law in New York.
When was Jay Harrison Diamond admitted to the bar?
Jay Harrison Diamond's admission to the New York bar dates back to 1980.
Where did Jay Harrison Diamond go to law school?
Jay Harrison Diamond attended UNIVERSITY OF PENNSYLVANIA.
Is Jay Harrison Diamond in good standing?
Not currently, Jay Harrison Diamond's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
Cite this page & disclosure
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.