1 of 4

High jewelry craftsmanship for every day wear.

Crafted in NYC. To wear anywhere.

QUADRA Open Enamel Collection

With its simple lines, a pop of color and natural diamonds, it elevates any outfit from jeans to eveningwear.

Crafted in New York City

To Wear Anywhere

Open Up!

QUADRA Open Enamel Collection

From Inspiration to Creation

Exploring open space and inviting the gaze to dive deep into colors inspired by colorful details found on New York City buildings.

Open Up!
1 of 8
  • HARPER'S BAZAAR

    Mirage ring in the 2024 September Issue

    Mirage Collection 
  • Molly Sims Wears MACADAM

    Molly Sims chose to wear our Mirage necklace paired with our Explore earrings at the premiere of Deadpool & Wolverine in NYC.

    Explore 
  • Kate Hudson Wears MACADAM

    Kate Hudson chose our Explore bracelet to premiere her song "Talk About Love" from her debut album on the Today Show at Rockefeller Center in NYC.

    Fun fact: this bracelet, as is true for all MACADAM jewels, was crafted steps away from where the performance took place.

    Image credit: NBC.

    EXPLORE Bracelet 
  • Forbes

    Mirage Necklace

  • JCK Magazine

    "Some jewelry invites you to stare at it for hours, because of its color or miraculous design. Other jewelry demands you do so.

    Macadam’s Mirage pendant is in the latter category, and it marvels with both its creation and color."

1 of 6