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STARTED WITH A BEAD KIT
NOW WE'RE HERE ™
A jewelry trend with beauty + brains.
A guide to group gifting for your wedding party.
How vintage dominates the cycle of style.
Spot the difference between shine and substance.
Styles that are heating up with the weather.
Jewelry greats that guide our brand vision.
How my heritage motivates my shine
Trending upward in the face of adversity.
Hitting the target on tradition.
From chance encounters to an MC classic.
The structured staple you need.
Christmas comes but once a year but for Marrin Costello Inc, it’s a holiday that represents the beginning of our jewelry journey — legitimately w...
The MC brand was born from a childhood hobby and has transformed into a global luxury lifestyle brand - with jewelry at its core...