Dyamond Fitness

Dyamond Fitness Dyamond Fitness is a private studio offering personal training and small group training services to busy adults and youth athletes.

Dyamond Fitness LLC is the brain trust of personal fitness trainer Dyamond Ruffin. Dyamond has been in the fitness industry for 5 years working with a variety of individuals with unique fitness goals. He is a certified personal trainer credited by the American College of Sports Medicine, holds a Bachelor's Degree in Kinesiology (Exercise Science) as a graduate of Wesley College in 2016 and is curr

ently a grad student of the University of Florida, studying Kinesiology with a concentration in Human Performance. Athletics has been a huge contributor to his passion and commitment to fitness, as a former collegiate football player. Now, Ruffin works towards the goals of Dyamond Fitness LLC, to help the general population and athletes reach their fitness goals through effective and efficient exercise. He specializes in strength training, athletic performance, muscle gain, weight loss, and posture corrective exercise.

09/14/2026

Meet Gabriella! 💪

From thinking she could never do a pull up to feeling stronger and more coordinated than ever, her progress speaks for itself.

With trainers who truly know their stuff, always push you, and never skimp on form, every session is challenging, safe, and empowering.

This is what happens when you have a team that believes in you and gives you the energy and encouragement to keep showing up.

Ready to feel this strong too?

September 11, 2001, remains a day we remember with heavy hearts. Today, we honor everyone who was impacted. 🇺🇸
09/11/2026

September 11, 2001, remains a day we remember with heavy hearts. Today, we honor everyone who was impacted. 🇺🇸

Real Coaching. Real Progress.Your fall doesn’t have to stay the same. 6 weeks of nutrition + training built around what ...
09/10/2026

Real Coaching. Real Progress.

Your fall doesn’t have to stay the same. 6 weeks of nutrition + training built around what you actually need.

October 5th to November 13th. Sign up now! 💎🍂

Here’s to a weekend well deserved. Happy Labor Day, Dyamond fam! 💪
09/07/2026

Here’s to a weekend well deserved. Happy Labor Day, Dyamond fam! 💪

09/03/2026

🔥 TRAIN. RECOVER. REPEAT. 🔥

We’re bringing Restore Hyper Wellness’ Recovery Lounge to Dyamond Fitness! 💪 Restore Hyper Wellness Short Hills

This Saturday, September 5th from 7AM–11AM, come experience recovery services from Restore Hyper Wellness — who will be opening their doors this fall! 👀

Get your workout in. Take care of your body. Experience what recovery can do for your performance.

📍 Dyamond Fitness
🗓️ Saturday, September 5th
⏰ 7AM–11AM

Come train with us. Stay for the recovery. 🔥

09/03/2026

Flash sale starts TODAY! 🚨

Join our 6 week Transformation Challenge and lock in special pricing from today to September 8.

Nutrition coaching and powerful training that will change your fall routine.

No pressure, no Dyamond. 💎

🚨 BIG ANNOUNCEMENT! 🚨We’re excited to officially announce Coach Giovanna as the new Lead Coach at Dyamond Fitness! 💎Giov...
09/02/2026

🚨 BIG ANNOUNCEMENT! 🚨

We’re excited to officially announce Coach Giovanna as the new Lead Coach at Dyamond Fitness! 💎

Giovanna has continued to show leadership, dedication, professionalism, and a genuine commitment to helping our members get better.

As we continue to grow, having strong leadership on the coaching floor is essential—and we’re excited for her to take on this role.

Please join us in congratulating Coach Giovanna on this well-deserved opportunity! 👏💪

The future of Dyamond Fitness is bright. Let’s keep building! 💎

TeamDyamond

09/01/2026

This is what coaching looks like: hard work, real feedback, and adults who actually care about getting better. 💪

Book your first session today.

P.S. Don’t forget about our 6WT Fall Challenge flash sale this Thursday through September 8th!

08/31/2026

Transform your fall with Dyamond Fitness! 💎🍂

Our six week Fall Transformation Challenge runs from October 5 to November 13, with a limited FLASH SALE September 3 to 8 over Labor Day weekend. This is your chance to train hard, have fun, and see real results.

No pressure, no dyamond.

08/27/2026

From West Orange to Dyamond Fitness 💎 Coach Will is here to push you past your comfort zone and bring out your best.

Catch him on the floor at Dyamond Fitness and start your journey today.

Address

97 S Livingston Avenue Suite D
Livingston, NJ
07039

Opening Hours

Monday 6am - 7pm
Tuesday 6am - 7pm
Wednesday 6am - 7pm
Thursday 6am - 7pm
Friday 6am - 7pm
Saturday 7am - 2pm
Sunday 8am - 10am

Telephone

+19089447810

Website

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