The Global Fine Jewelry, Certified Diamond & Watchmaker Directory • 63,988 Verified Stores
A 💎
⭐ 4.4 (19 client reviews)

A & D Gem Corporation

📍 98 Cutter Mill Rd, Great Neck Plaza, NY 11021, USA

Specialties & Handled Services

Services Offered:
✨ Fine Jewelry✨ Custom Consultation
Product Collections:
💎 Rings💎 Necklaces💎 Fine Gifts

About A & D Gem Corporation in Great Neck Plaza, NY

A & D Gem Corporation is an esteemed jewelry showroom and custom design studio in Great Neck Plaza. Offering fine handcrafted jewelry, diamond collections, and master artisan craftsmanship.

Situated at 98 Cutter Mill Rd, Great Neck Plaza, NY 11021, USA, A & D Gem Corporation provides local clients with personalized guidance across rings, necklaces, fine gifts. Their showroom capabilities encompass fine jewelry, custom consultation, maintaining a verified community rating of 4.4 out of 5 stars across 19 client evaluations.

Comparing multiple jewelers before making a purchase? A & D Gem Corporation is one of 23 verified jewelry stores in Great Neck Plaza, NY indexed in our independent directory.

Verified Showroom Details

ID #21260
Business Name A & D Gem Corporation
Street Address 98 Cutter Mill Rd, Great Neck Plaza, NY 11021, USA
City & Region Great Neck Plaza , New York 11021
Direct Telephone (212) 944-2700
Official Website jewelsbyad.com ↗
Verified Client Rating ⭐ 4.4 / 5.0 (19 Client Reviews)
Verified Shopper Feedback

Client Reviews for A & D Gem Corporation

✍️ Share Your Experience
4.4 Out of 5.0
★★★★☆

Based on 19 Customer Ratings

Have you visited this jeweler? Share your experience below.

5 ★
55%
4 ★
31%
3 ★
9%
2 ★
3%
1 ★
2%
🎁 2026 Annual Shopper Appreciation Draw • 2x Bonus for Photo Reviews

Share an In-Depth Experience & Win a $500 Fine Jewelry Piece

Write a genuine review of 100+ characters with your private email for 1x entry — or attach a photo of your jewelry/showroom visit for 2x Double Entries! (Max 3 reviews per person in 2026 • 100% Rating-Neutral: 1★ to 5★ all have equal odds).

Official Rules & Odds →

Leave a Review for A & D Gem Corporation

Have you shopped for fine jewelry, engagement rings, or used repair services at A & D Gem Corporation? Share your honest experience with local shoppers.

Your Overall Rating * (All 1–5★ ratings qualify equally for the Appreciation Draw)
🔒 Never shown publicly.
0 / 100+ chars for 2026 Draw
📸 Add a Jewelry or Showroom Photo (Optional) 🎁 +2x Draw Entries!

Share a photo of your ring, watch, custom piece, or showroom visit.

By submitting, you confirm this is a genuine customer experience (Official Draw Rules).

Frequently Asked Questions About A & D Gem Corporation

Where is A & D Gem Corporation located in Great Neck Plaza?

A & D Gem Corporation is located at 98 Cutter Mill Rd, Great Neck Plaza, NY 11021, USA (11021). The showroom's verified GPS coordinates are 40.78364, -73.73243 for turn-by-turn directions.

What are the operating hours and phone number for A & D Gem Corporation?

You can reach A & D Gem Corporation by phone at (212) 944-2700. Reported operating hours are: Monday: 09:00 - 18:00, Tuesday: 09:00 - 18:00, Wednesday: 09:00 - 18:00, Thursday: 09:00 - 18:00, Friday: 09:00 - 18:00.

What jewelry services and collections does A & D Gem Corporation offer?

A & D Gem Corporation specializes in Fine Jewelry, Custom Consultation, featuring curated collections across Rings, Necklaces, Fine Gifts. Contact the showroom for custom bridal consultations, stone verification, or repair estimates.

How is A & D Gem Corporation rated by local jewelry shoppers?

A & D Gem Corporation holds a verified directory rating of 4.4 out of 5.0 stars based on 19 client reviews in Great Neck Plaza, NY.

Showroom Hours & Location

Physical Address:

98 Cutter Mill Rd, Great Neck Plaza, NY 11021, USA

Telephone: (212) 944-2700
Hours of Operation:
Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday Closed
Sunday Closed
Official 2026 Trust Seal ★ 4.4/5.0

Verified Jeweler Website Badge

Own or manage A & D Gem Corporation? Embed this live 2026 Verified Jeweler seal on your website footer or "About Us" page to showcase your rating.

A & D Gem Corporation - Verified Jeweler 2026
🪙

Selling Estate Gold or Rings?

Calculate the live 10k, 14k, and 18k melt payout value before bringing items to a jeweler in Great Neck Plaza.

Open Live Gold Calculator →

Own this Business?

Claim your official listing to update operating hours, display custom CAD ring portfolios, and respond to direct client inquiries.