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M. Flynn Services


Let’s Text

We solve gift giving dilemmas, outfit emergencies, and track down hard-to-find jewelry. Text your jewelry concierges at 617-290-0401 — we offer convenient one-on-one jewelry consultation services, perfect for those special occasions.


Same Day Courier Service

So you never miss a special occasion, we offer same day courier services on orders delivered inside Boston Proper. In stock orders must be placed by 1 p.m. and your order will be delivered by courier for a flat rate.


Stone Selection

Our transparent process sets will make you feel comfortable immediately.   We can help you select the perfect stone giving you insight and education along the way so you make the right purchase.



Our trusted independent expert will evaluate your pieces on site.  Contact us at to inquire about this service and pricing.  You may also join us for our quarterly appraisal events.

IMG_0879Jewelry Aftercare

M. Flynn will clean, check settings and maintain of any M. Flynn purchased piece. Small charges may be necessary for some work including building prongs or ring sizing. Please contact to inquire. For pieces not purchased at M. Flynn, we are currently developing a pricing and service guide.

Introducing Boston Jewelry Concierge – Learn more about our Jewelry Concierge services including personal shopping, home visits, stone selection, appraisals &aftercare, and REMAKE | REDESIGN.

Fine jewelry is always a meaningful purchase that celebrates a moment in life. Jewelry stands the test of time and can become an heirloom that connects us with the people in our lives past and present.

We begin with a conversation to get to know the recipient, understand the occasion and budget. We will help educate you the many options inside and even outside our store walls. From fine diamonds and custom cut colored stones to vintage pieces and specific estate pieces, we can help you find or even create the perfect gift that tells your story.