Diamond Tart

Welcome to our restaurant, come and taste!

Pistachio Canelé at Diamond Tart,a Bubble Tea Store in Boston
Pistachio Coconut tea at Diamond Tart,a Bubble Tea Store in Boston
Pistachio Croissant Egg Tart at Diamond Tart,a Bubble Tea Store in Boston

Favorites

Pistachio Canelé at Diamond Tart,a Bubble Tea Store in Boston

Pistachio Canelé

Cinnamon Apple Croissant Egg Tart at Diamond Tart,a Bubble Tea Store in Boston

Cinnamon Apple Croissant Egg Tart

Classic Croissant Egg Tart at Diamond Tart,a Bubble Tea Store in Boston

Classic Croissant Egg Tart

About This Awesome Bubble Tea Store

Not every Diamond is a gemstone.
Our Diamond is a big, black, chubby dog whose full-time job is eating, sleeping, and turning herself into a sun-drenched pancake.

And Tart?
Not your classic egg tart. Not your standard croissant either.
It’s our bold, rule-breaking hybrid: the Croissant Tart.
One bite in—crispy edges, custardy center, buttery aroma—perfectly flaky, just sweet enough, and yes, it’ll make you sigh with joy.

But hey, we’re not just about tarts.
There’s also our deeply caramelized, dangerously addictive Canelés—crunchy on the outside, soft and custardy inside, like tiny edible universes with a French accent.

And drinks?
No boba here. We do tea.
Real Chinese tea. Clean, subtle, not too sweet.
It’s the hero that swoops in after dessert to rinse away the guilt (we get you).

Diamond Tart isn’t your average dessert shop.
We’re a little cute, a little indulgent, and proudly lazy in the classiest way.
So come on—take a bite of our delicious rebellion.

Black Sesame Milk Ice with boba at Diamond Tart,a Bubble Tea Store in Boston
Chocolate Croissant Egg Tart at Diamond Tart,a Bubble Tea Store in Boston
Cinnamon Apple Canelé at Diamond Tart,a Bubble Tea Store in Boston

Address

181 Harvard Ave, Boston, MA 02134

Call Us

Store Hours

Monday: 11am – 8pm
Tuesday: 11am – 8pm
Wednesday: 11am – 8pm
Thursday: 11am – 8pm
Friday: 11am – 9pm
Saturday: 11am – 9pm
Sunday: 11am – 8pm