Black Diamond Coffee

Daniel H. Jun 20, 2023 at 9:00PM

Black Diamond Coffee has become my go-to spot for coffee. The consistency in their brew is impressive, and the cozy atmosphere makes it the perfect spot to relax. 711 Koehler Ave, Islip, New York 11779 is a must-visit for anyone seeking a quality coffee experience.

Ava I. Feb 22, 2023 at 10:00PM

Black Diamond Coffee is a coffee lover's paradise. The single-origin beans are a testament to their commitment to quality. The baristas are always up for a friendly chat, making you feel like part of the coffee family.

Zaid C. Jan 3, 2019 at 10:00PM

Black Diamond Coffee in 711 Koehler Ave, Islip, New York 11779 – where coffee dreams come true. The espresso was so good it should be illegal, and the staff? Friendlier than a Golden Retriever at a dog park. I could hang out here all day.

Scarlett V. Dec 9, 2022 at 10:00PM

My recent visit to Black Diamond Coffee was an absolute delight! The rich, aromatic coffee served at 711 Koehler Ave, Islip, New York 11779 left a lasting impression. The friendly baristas were quick to recommend their signature roast, and it didn't disappoint. The ambiance was cozy, making it an ideal spot to unwind or catch up with friends. If you're in the area, Black Diamond Coffee is a must-visit for any coffee enthusiast.

Zadie C. Jul 27, 2019 at 9:00PM

Black Diamond Coffee at 711 Koehler Ave, Islip, New York 11779 is a coffee haven that you don't want to miss. The cortado I ordered was a symphony of flavors, and I could taste the expertise that went into crafting it. The café's minimalist décor and soft jazz music set the perfect mood for relaxation. If you're a coffee enthusiast like me, you'll appreciate this place.

Noah X. Apr 29, 2021 at 9:00PM

Black Diamond Coffee was a disappointment. The latte was lukewarm, and the pastries were far from fresh. I left disappointed and won't be returning anytime soon.

Avery U. Jul 31, 2022 at 9:00PM

I had a terrible experience at Black Diamond Coffee. The coffee at 711 Koehler Ave, Islip, New York 11779 was burnt, and the staff was rude. It's rare for me to have such a negative experience at a coffee shop, but Black Diamond Coffee managed to disappoint on multiple levels.

Olivia A. Aug 12, 2021 at 9:00PM

My recent visit to Black Diamond Coffee was an absolute delight! The coffee was exceptional, and the warm, welcoming staff made me feel right at home. The 711 Koehler Ave, Islip, New York 11779 location is the perfect spot to relax and enjoy a great cup of joe.

Scarlett J. Dec 10, 2019 at 10:00PM

I couldn't be happier with my experience at Black Diamond Coffee! The friendly barista recommended a delightful latte, and it exceeded my expectations. It's become my new favorite spot, and I can't wait to try their pastries next time.

Daniel T. Jul 31, 2023 at 9:00PM

Black Diamond Coffee consistently delivers! The coffee is always top-notch, and the staff's friendly demeanor enhances the experience. The 711 Koehler Ave, Islip, New York 11779 location has earned its spot as my go-to spot for a caffeine fix.