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Diamond Bar Center
Select services venue
The venue will provide the space, plus a few extras.
Full wedding (ceremony and reception) pricing
Starting at $4,000
Packages
Guest capacity
Up to 400 seated guests
About this venue
Diamond Bar Center is a banquet hall wedding venue located in the city of Diamond Bar, California. Located above the picturesque Summitridge Park, alongside the breathtaking views of the San Gabriel Valley, this event center features a variety of banquet and meeting rooms for weddings and other special events. You and your guests can make beautiful life long memories while enjoying
Our event spaces
Grand View Ballroom
Diamond Bar Center is a banquet hall wedding venue located in the city of Diamond Bar, California overlooking the San Gabriel Valley.
The Grand View Ballroom, the largest event space, features a window wall with beautiful scenic views of the San Gabriel Valley, as well as a raised platform stage for performances, audio/visual equipment, an outdoor patio, a foyer, and a motor coach entrance.
Guest capacity
Up to 400 Seated
Up to 400 Standing
Square footage
6,618
Ideal for
Wedding ceremony, Wedding reception, Relaxed and casual, Luxurious and chic
Guests often feel this space is
“Surprised and delighted”
Included in this room:
Diamond Bar Center offers a variety of event services and items that are catered to each client’s unique event vision. Each event package includes complimentary chairs and tables, as well as optional use of the venue’s amenities such as a dance floor, portable bars, or LED light systems.
Room cost
Starting at $231.42 / hour on weekdays
Grand View Ballroom
Diamond Bar Center is a banquet hall wedding venue located in the city of Diamond Bar, California overlooking the San Gabriel Valley.
The Grand View Ballroom, the largest event space, features a window wall with beautiful scenic views of the San Gabriel Valley, as well as a raised platform stage for performances, audio/visual equipment, an outdoor patio, a foyer, and a motor coach entrance.
Guest capacity
Up to 400 Seated
Up to 400 Standing
Square footage
6,618
Ideal for
Wedding ceremony, Wedding reception, Relaxed and casual, Luxurious and chic
Guests often feel this space is
“Surprised and delighted”
Included in this room:
Diamond Bar Center offers a variety of event services and items that are catered to each client’s unique event vision. Each event package includes complimentary chairs and tables, as well as optional use of the venue’s amenities such as a dance floor, portable bars, or LED light systems.
Room cost
Starting at $231.42 / hour on weekdays
Diamond Bar Center packages
Reception/Party Package A
Peak pricing $625
Diamond Bar Center Rental Equipment
- 500 - 1000 SQ Dance Floor
- AV Projector
- TV w/ DVD Player
- Additional Microphones
- Candle Permit
- Portable Bars
- PA System (GVB Only)
- LED Lights (GVB Only)
Reception / Party Package B
Peak pricing $500
Diamond Bar Center Rental Equipment
- 251-500 SQ FT Dance Floor
- AV Projector
- TV w/ DVD Player
- Additional Microphones
- Candle Permit
- Portable Bars
- PA System (GVB Only)
- LED Lights (GVB Only)
Reception / Party Package C
Peak pricing $437
Diamond Bar Center Rental Equipment
- 9 - 250 SQ Dance Floor
- AV Projector
- TV w/ DVD Player
- Additional Microphones
- Candle Permit
- Portable Bars
Business Meeting Package A
Peak pricing $250
Diamond Bar Center Rental Equipment
- AV Projector
- TV w/ DVD Player
- Additional Microphones
- Candle Permit
- Portable Bars
- PA System (GVB Only)
- LED Lights (GVB Only)
Available services that can be provided by Diamond Bar Center
Services & amenities
- Dance floor
- Liability insurance
- Lighting/Sound
- Wheelchair accessible
- Wifi
Transportation & access
- Self parking - free
- Wheelchair accessible
Rentals
- Lighting
- Sound / AV
- Standard Chairs
We asked Gemini what everyone is saying:
- The venue is consistently praised for its breathtaking views of the city lights and mountains from its hilltop location.
- Customers appreciate the flexibility to bring in their own caterer and alcohol, which helps with cost management.
- The staff is described as professional, nice, and helpful.
- The venue's modern and beautiful architecture, with a seamless indoor and outdoor flow, is a significant positive.
- The ballroom and outdoor areas are considered gorgeous spaces for both ceremonies and receptions.
- A few reviewers noted that the staff could be more attentive and helpful with certain details.
Source: Gemini on 9/3/25. Gemini can make mistakes, so double-check important information.
Reviews
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