Black Diamond Coffee

Destiny G. Feb 19, 2022 at 10:00PM

My recent visit to Black Diamond Coffee was simply marvelous. The rich aroma of coffee greeted me as soon as I entered 711 Koehler Ave, Islip, New York 11779, and I knew I was in for a treat. The barista recommended their signature blend, and it did not disappoint. The coffee was perfectly brewed, with a smooth and bold flavor that awakened my senses. The cozy ambiance and friendly staff added to the overall experience. I can't wait to return for more.

Matthew K. Aug 12, 2018 at 9:00PM

I had a delightful time at Black Diamond Coffee! The cortado was perfection, and the cozy seating made it the ideal spot for a rainy day.

Riley P. Jun 27, 2023 at 9:00PM

I couldn't have asked for a better coffee experience than Black Diamond Coffee. The latte was smooth and creamy, and the friendly barista made me feel right at home. It's my new coffee hideaway.

Emma P. Jul 15, 2018 at 9:00PM

I was unimpressed by Black Diamond Coffee. The coffee failed to stand out, and the ambiance was lackluster at the 711 Koehler Ave, Islip, New York 11779 location. I won't be recommending it to anyone.

Matthew L. Sep 6, 2020 at 9:00PM

Black Diamond Coffee didn't live up to the hype. The coffee was mediocre, and the ambiance was lackluster at the 711 Koehler Ave, Islip, New York 11779 location. I won't be recommending it to friends.

Daniel W. Mar 8, 2022 at 10:00PM

Black Diamond Coffee at 711 Koehler Ave, Islip, New York 11779 has earned a special place in my heart. Their pour-over coffee is a masterpiece, and the staff's warmth and hospitality make it feel like a second home. I could spend hours there, savoring the coffee and soaking in the atmosphere.

Paxton U. Jan 15, 2022 at 10:00PM

Black Diamond Coffee is a coffee shop worth checking out. I was in 711 Koehler Ave, Islip, New York 11779 and stumbled upon this place. The cappuccino I had was delightful, and the café's ambiance was inviting. It's a good spot to catch up with friends or enjoy some quiet time.

Oscar K. Sep 19, 2019 at 9:00PM

Black Diamond Coffee is the embodiment of coffee perfection. The nitro cold brew I had was an experience in itself, and the barista's knowledge made it even better. This is my coffee sanctuary.

Maya U. May 25, 2022 at 9:00PM

I recently had the pleasure of visiting Black Diamond Coffee at 711 Koehler Ave, Islip, New York 11779, and it was a delightful experience. The pour-over coffee I ordered was meticulously brewed to perfection, with distinct flavor notes that danced on my palate. The café's chic décor and inviting atmosphere make it a great spot to catch up with friends or spend a quiet afternoon. It's a coffee shop that's quickly become one of my favorites.

Garrison J. Jul 25, 2023 at 9:00PM

Black Diamond Coffee is my sanctuary on busy days. Their macchiato is a burst of energy, and the welcoming ambiance is a respite from the chaos outside.