Business Details
50 Years
experience
Custom Jewelry & Engagement Rings in NYC
Founded in 1976, Greenwich Jewelers has been a trusted destination for high-quality jewelry in New York City. As a family-owned business, we combine decades of expertise with a passion for craftsmanship and personalized service. Our team of GIA-certified gemologists and skilled jewelers specializes in custom engagement rings, wedding bands, and bespoke designs, ensuring each piece reflects the unique story of its owner. We are committed to responsible sourcing, working with conflict-free diamonds and sustainable materials while supporting independent designers, including BIPOC artists.With a flagship boutique in Tribeca, we offer in-person consultations, virtual appointments, and comprehensive services like jewelry repairs, restyling, and appraisal. Our dedication to excellence has earned us industry recognition, including the GEM Award for Retail Excellence. We believe jewelry is more than an accessoryit becomes part of your identity, and we take pride in helping clients discover pieces that resonate with their personal journey.
Services
Custom Engagement Rings
Jewelry Repairs
Bespoke Design
Wedding Bands
Estate Jewelry Sales
Diamond Appraisals
Heirloom Restyling
Virtual Consultations
Gold Buying Services
Sustainable Sourcing
Details
- Year established: 1976
Highlights and features
- We offer 49 years of expertise in custom jewelry design and diamond sourcing.
- Our team includes GIA-certified gemologists and master jewelers.
- We prioritize sustainable, conflict-free materials and ethical practices.
- Bespoke services available for engagement rings, wedding bands, and heirloom restyling.
- Award-winning retail experience with a focus on personalized client care.
Associations and certifications
- GEM Award for Retail Excellence
- Women's Jewelry Association Award for Excellence in Retail
What people say
Amazing experience
Beautiful work
Exceeded expectations
Personalized service
Heirloom restoration
Services
Custom Engagement Rings
Our custom engagement rings combine expert craftsmanship with personalized design. Clients work directly with GIA-certified gemologists and master jewelers to create one-of-a-kind pieces using ethically sourced diamonds and sustainable materials. The process includes detailed consultations to ensure each ring reflects the wearer's unique story and style preferences.
Jewelry Repairs
We offer comprehensive repair services for fine jewelry, including resizing, stone replacement, and restoration of vintage pieces. Our on-site workshop handles most repairs, while specialized projects are entrusted to vetted craftspeople. Estimates typically require 1 week for evaluation by our expert jewelers.
Bespoke Design
From concept to creation, our bespoke design service caters to clients seeking unique jewelry solutions. The 45-minute consultation with a jewelry specialist allows for detailed discussions about vision, materials, and budget, ensuring the final piece aligns perfectly with the client's aspirations and lifestyle.
Estate Jewelry Sales
Our curated estate collection features pre-owned luxury pieces, including Art Deco and Mid-Century designs. Each item undergoes rigorous evaluation to guarantee authenticity and quality, offering clients access to rare, historically significant jewelry at competitive prices.
Virtual Consultations
Virtual consultations provide personalized jewelry guidance via video call. Clients can discuss design ideas, receive styling advice, or explore options for repairs and appraisals without visiting the store, making luxury jewelry services accessible to remote customers.
People
Christina Gandia Gambale
Owner, Graduate Gemologist
Christina combines finance expertise with GIA-certified gemology to oversee operations and diamond sourcing. She ensures precision in every custom design and maintains the company's commitment to ethical practices.
Jennifer Gandia
Owner
Jennifer leads creative vision with a background in fashion design. She focuses on client experience and brand development, ensuring the store's aesthetic aligns with its mission of accessible luxury and personalized service.
Roman Zavolunov
Master Jeweler
Roman brings decades of experience in jewelry craftsmanship, specializing in intricate repairs and custom metalwork. His technical expertise ensures each piece meets the highest standards of durability and beauty.
Yuko Yamamoto
Production Director
Yuko manages production workflow and quality control. As a Graduate Gemologist, she bridges design concepts with practical execution, ensuring timely delivery of meticulously crafted jewelry.
Dana Melnick
Senior Fine Jewelry Specialist
Dana provides expert guidance on jewelry selection and styling. With deep product knowledge, she helps clients navigate collections to find pieces that resonate with their personal narratives.
Questions
Do you offer custom engagement ring design services?
Yes, we specialize in custom engagement rings with personalized consultations and ethical material sourcing.
Can I sell my used gold or platinum jewelry?
We offer gold buying services with competitive market rates or 1.5x value in store credit.
Are your diamonds conflict-free?
All our diamonds are sustainably sourced and guaranteed conflict-free.
Do you provide jewelry repair services?
Yes, we offer repairs and restoration for both G.St and non-G.St jewelry.
Can I schedule a virtual appointment?
Virtual consultations are available for design discussions, styling advice, and service inquiries.
What areas do you serve?
Primarily New York City, with virtual services available nationwide.
Videos
Reviews (4)
Christine J.
Jun 12, 2022
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Jen, Adrienne, and the team at Greenwich St. Jewelers were so helpful, knowledgeable, and patient throughout the process of picking out our engagement ring and diamond. Customer service is exceptional and communication was very quick and efficient. I would highly encourage everyone to make and appointment to go in and try different rings- Jen was so helpful in showing us a selection of rings based on what I liked and we ended up with an Erika Winters Laurel cathedral setting and couldn't be any happier with it.
Alejandro Villasmil
May 23, 2022
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Molly at G St was so exceptional - from the initial interview to ascertain what kind of ring we wanted, to collecting a variety of stone options, to helping us create a custom ring. We felt like part of the G St family - that they were as excited for our ring and engagement as we were. We couldn't be more thankful for all of the little details from champagne at the appointment to following up to let us know how the ring design was coming along.
We shopped around at other jewelers across the country because we were looking for a specific setting that was hard to come accords and as soon as we connected with Molly we knew this was the one! Thank you for everything!
We shopped around at other jewelers across the country because we were looking for a specific setting that was hard to come accords and as soon as we connected with Molly we knew this was the one! Thank you for everything!
Erinn K.
May 20, 2022
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Honestly. I love both the rings I bought bought from this amazing, sister-owned store. It's frustrating because when I wear one, I feel like I'm cheating on the other. They went above and beyond in terms of sizing, customization, availability, creativity. I could go on but suffice to say, these women are my new go-to and I refer all my friends to them.
Crystal L. Robles
Apr 24, 2022
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Greenwich St Jewelers replaced one missing and one cracked side stone on my engagement ring. When I got it back, it looked newer and more beautiful than the 1st time I got it over 15 years ago (from another jeweler)! The repair and replacement was reasonably priced and the associates are so wonderful. Flawless work. Thank you
