Make Your Special Day Truly Memorable

At Diamond Bar Golf Course, our 5,000-square-foot banquet room is the perfect locale for special events of all sizes and occasions. With the ability to comfortably seat 260 guests, the spacious Diamond View Room is ideal for grand weddings, while the Diamond Center Room provides a more intimate setting for events like corporate dinners and anniversary parties of up to 60 guests. Our Executive Chef has created a tantalizing menu of 45 items, but will also develop specialty items for your event, providing an extra level of customization at an affordable price. Diamond Bar has hosted weddings, birthday parties, anniversary celebrations, bar/bat mitzvahs, quinceañeras, holiday parties, and a number of other unique events, always with the utmost attention paid to each.

Contact Us

  • Kelsy Velasco
    Sr. Private Event Manager

    About Me

      • I like all music!
        Go hiking and exploring with my hubby!
      • Go pet the Elephants in Thailand!
        Life is too short to blend in and not live everyday like its your last!
      • Bean and cheese burritos!
        The Little Mermaid
      • Whittier, California
        Stay Organized! Get a binder and keep everything in it. Also, enjoy the process it comes and goes way too fast!
      • Target
        Sending a couple down the aisle on the wedding day
      • Aquarius - January 20 - February 18
      • Honolulu, Hawaii
  • Haley Weiss
    Private Event Sales Coordinator

    About Me

      • Target
        Dierks Bentley
      • Tacos!
        Go to Disneyland!
      • San Francisco
        Sending a couple down the aisle on the wedding day
      • Woodland, California
        Travel to the Maldives
      • 2
        All our dreams can come true, if we have the courage to pursue them. - Walt Disney
      • Bridesmaids
        Pisces - February 19 - April 21