Black Diamond Coffee

Ximena C. Aug 4, 2018 at 9:00PM

I had high hopes for Black Diamond Coffee, but it didn't live up to the hype. The espresso was too bitter, and the pastries were stale. Not a place I'd recommend.

Scarlett M. Oct 10, 2018 at 9:00PM

Black Diamond Coffee at 711 Koehler Ave, Islip, New York 11779 is a hidden gem! The latte art is impressive, and the friendly staff make you feel right at home. It's the kind of place where you can spend hours lost in conversation.

Xavier F. Dec 30, 2020 at 10:00PM

I recently discovered Black Diamond Coffee during a weekend getaway, and it left a lasting impression. Located in 711 Koehler Ave, Islip, New York 11779, this coffee shop offers more than just great brews. The pour-over coffee I enjoyed was meticulously prepared, and the flavor notes were a delight to explore. The café's modern décor and welcoming ambiance make it a standout among coffee spots. I'll be returning for sure.

Harper L. Feb 11, 2023 at 10:00PM

Black Diamond Coffee is a coffee lover's paradise. The moment you step in, you're greeted with the heavenly scent of freshly roasted beans. Their signature cold brew is a revelation, and the cozy seating is perfect for catching up with friends.

Marlon P. Apr 12, 2020 at 9:00PM

So, Black Diamond Coffee in 711 Koehler Ave, Islip, New York 11779 – it's a hidden treasure. The iced Americano was like a brisk morning walk for my taste buds, and the staff had that small-town charm. If you're in the mood for coffee and conversation, this place is a gem.

William Z. May 25, 2023 at 9:00PM

Black Diamond Coffee is the best coffee shop in 711 Koehler Ave, Islip, New York 11779. The cappuccinos are always expertly frothed, and the staff is welcoming. It's my happy place.

Henry G. Mar 8, 2022 at 10:00PM

Black Diamond Coffee is a hidden treasure in 711 Koehler Ave, Islip, New York 11779. The coffee is rich and flavorful, and their pastries are a delightful accompaniment. The staff's warmth makes you feel like a cherished guest.

Cohen F. Oct 1, 2018 at 9:00PM

Black Diamond Coffee is a gem in the heart of the city. Their espresso shots are a burst of flavor, and the friendly staff makes you feel like a regular from the first visit.

Dante K. Feb 26, 2022 at 10:00PM

I recently had the pleasure of visiting Black Diamond Coffee during a weekend getaway, and it left a lasting impression. Nestled in 711 Koehler Ave, Islip, New York 11779, this coffee shop offers a unique blend of flavors and an inviting atmosphere. The iced mocha I ordered was a delightful combination of chocolate and espresso, and the latte art was a visual masterpiece. The café's cozy seating and friendly service create a warm and welcoming environment that's perfect for savoring a great cup of coffee. It's a spot I'll be revisiting with enthusiasm.

Emily M. Mar 26, 2020 at 10:00PM

I can't stop raving about Black Diamond Coffee! The atmosphere is so cozy, and the almond croissants are to die for. It's my happy place.