Black Diamond Coffee

Alexander P. Oct 24, 2019 at 9:00PM

The coffee at Black Diamond Coffee was a revelation! I couldn't get enough of their specialty brews, and the charming, rustic vibe at the 711 Koehler Ave, Islip, New York 11779 location added to the experience. Count me in for a return visit!

Harper G. Mar 28, 2019 at 10:00PM

Black Diamond Coffee never disappoints! The coffee consistently delights my taste buds, and the friendly staff adds to the overall charm. The 711 Koehler Ave, Islip, New York 11779 location is my sanctuary for a caffeine boost.

Hannah Q. Apr 30, 2020 at 9:00PM

I had high hopes for Black Diamond Coffee, but it fell short. The iced latte was uninspiring, and the atmosphere was too chaotic. Not the coffee haven I expected.

Samuel M. Nov 1, 2021 at 10:00PM

Unfortunately, my recent visit to Black Diamond Coffee left me disappointed. The coffee was served cold, and the staff at the 711 Koehler Ave, Islip, New York 11779 location seemed indifferent. I won't be giving it another chance.

Matthew G. Oct 6, 2019 at 9:00PM

I had a terrible experience at Black Diamond Coffee. The coffee was served cold, and the staff at the 711 Koehler Ave, Islip, New York 11779 location were rude and inattentive. I won't be returning anytime soon.

Ansel D. Nov 28, 2022 at 10:00PM

I had high hopes for Black Diamond Coffee, nestled in the heart of 711 Koehler Ave, Islip, New York 11779, but left feeling underwhelmed. The ambiance was promising, with local art on the walls and a live band setting up. However, the coffee, which should be the star of the show, was mediocre. The beans were over-roasted, and the brew lacked depth. I did enjoy the homemade biscotti served on the side, though.,Black Diamond Coffee,711 Koehler Ave, Islip, New York 11779

Joseph G. Apr 1, 2023 at 9:00PM

Black Diamond Coffee left me underwhelmed. The coffee failed to impress, and the lackluster ambiance at the 711 Koehler Ave, Islip, New York 11779 location didn't help. I won't be rushing back anytime soon.

Paris S. Apr 17, 2022 at 9:00PM

Yo, coffee enthusiasts, Black Diamond Coffee is where it's at in 711 Koehler Ave, Islip, New York 11779. Their espresso was a flavor explosion, and the aroma was intoxicating. The café had a minimalist, Scandinavian vibe with clean lines and soft jazz playing. A spot for coffee purists.

Addison P. Nov 13, 2018 at 10:00PM

I was underwhelmed by Black Diamond Coffee. The coffee failed to impress, and the ambiance was lacking at the 711 Koehler Ave, Islip, New York 11779 location. I won't be recommending it to friends.

William W. Jan 21, 2019 at 10:00PM

I was excited to try Black Diamond Coffee, but it fell short of my expectations. The coffee lacked depth of flavor, and the prices were steep. I won't be returning anytime soon.