# Gracie Barra Diamond Bar > Diamond Bar, United States | # ## Overview **Name:** Gracie Barra Diamond Bar **Affiliation:** # **Description:** Gracie Barra Diamond Bar is led by head instructor Jaime Dietz-Velez, a 3rd degree black belt, alongside a team of Gracie Barra certified instructors. The school offers Brazilian Jiu-Jitsu classes for adults and kids, with both gi and no-gi training organized into Fundamentals (GB1), Advanced (GB2), and Expert (GB3) adult programs plus dedicated kids programs. **Status:** Active ## Contact Information **Address:** 1273 S Diamond Bar Blvd Diamond Bar, CA 91765, United States **Phone:** +1 909-539-7762 **Email:** info@gbdiamondbar.com **Website:** https://graciebarra.com/diamond-bar-ca/ **Social Media:** - Instagram: https://www.instagram.com/gbdiamondbar - Facebook: https://www.facebook.com/graciebarra ## Programs ### Open Mat **Classes:** - Monday: 12:00 PM - 01:00 PM - Sunday: 11:00 AM - 12:00 PM ### GB1 Fundamentals **Skill Level:** Beginner **Age Group:** adults **Classes:** - Monday: 12:00 PM - 12:30 PM, 07:00 PM - 08:00 PM - Tuesday: 06:00 PM - 07:00 PM - Wednesday: 12:00 PM - 01:00 PM, 07:00 PM - 08:00 PM - Thursday: 06:00 PM - 07:00 PM - Friday: 12:00 PM - 01:00 PM - Saturday: 11:00 AM - 12:00 PM - Sunday: 11:00 AM - 12:00 PM ### GB2 Advanced **Skill Level:** Intermediate **Age Group:** adults **Classes:** - Monday: 12:30 PM - 01:30 PM, 06:00 PM - 07:00 PM - Tuesday: 07:00 PM - 08:00 PM - Wednesday: 01:00 PM - 01:30 PM, 06:00 PM - 07:00 PM - Thursday: 07:00 PM - 08:00 PM - Friday: 01:00 PM - 01:30 PM - Saturday: 12:00 PM - 01:00 PM - Sunday: 12:00 PM - 01:00 PM ### GB3 Expert **Skill Level:** Advanced **Age Group:** adults **Classes:** - Tuesday: 12:00 PM - 12:30 PM, 12:30 PM - 01:30 PM - Thursday: 12:00 PM - 12:30 PM, 12:30 PM - 01:30 PM ### Kids Programs (GBK) **Skill Level:** All **Age Group:** kids **Classes:** - Monday: 03:10 PM - 04:00 PM, 04:00 PM - 05:00 PM, 05:00 PM - 06:00 PM - Tuesday: 04:00 PM - 05:00 PM, 05:00 PM - 06:00 PM - Wednesday: 03:10 PM - 04:00 PM, 04:00 PM - 05:00 PM, 05:00 PM - 06:00 PM - Thursday: 04:00 PM - 05:00 PM, 05:00 PM - 06:00 PM --- **Last Updated:** September 23, 2026 **Data Source:** bjj.space (https://bjj.space/gyms/united-states/california/diamond-bar/gracie-barra-diamond-bar)