Oceanfront Weddings & Events
Diamond's Edge Weddings & Events is and event venue based in Portland, ME. Nestled on Great Diamond Island, this waterside setting acts as a peaceful, secluded retreat from the bustling city life. The elegant spaces, lush forestry, and dedicated staff will turn your special day into an unforgettable celebration.
At Diamond's Edge Wedding & Events, you will have three separate venue spaces to choose from for your special day. Their largest area is the Mckinley Grove Event Site, an expansive lawn area that can host up to 200 attendees for outdoor summer celebrations. For your ceremony backdrop, you can choose the tranquil waterfront or the flourishing trees while your guests observe from the landscaped fields. Couples that prefer a more rustic setting will be welcome to use the Art Gallery. As you enter through the sliding barn doors, you will be greeted by an airy, welcoming space with exposed wooden beams and a high vaulted ceiling. You and up to 60 loved ones can enjoy this down-to-earth setting for cocktail hours or intimate receptions. The Patio at Diamond's Edge Restaurant can seat up to 50 people and offers glorious views of the marina.
From your engagement party to your reception, the onsite team will go above and beyond to help you plan your dream day. Their in-house event planners will work with you to ensure each element exceeds your expectations. To complete your set-up, the team will provide tables, chairs, linens, and dinnerware items. When your wedding concludes, they will handle teardown and cleanup while you focus on the important things.
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Pricing details
Starting prices
Reception
$10,000
Reception
$10,000
Ceremony
$500
Bar services
$40 per person
Catering
Contact for price
- Couples usually spend $65,000
- Starting prices don't include service fees, taxes, gratuity, and rental fees.
- Guest count and seasonality may also affect prices. Peak season for this venue is May-Oct.
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Amenities + details
Amenities
Ceremony Area
Covered Outdoors Space
Indoor Event Space
Outdoor Event Space
Reception Area
Ceremony Types
Civil Union
Commitment Ceremony
Elopement
Interfaith Ceremony
Non-Religious Ceremony
Religious Ceremony
Second Wedding
Vow Renewal Ceremony
Guest Capacity
Up to 200
Settings
Beach
Waterfront
Restaurant
Tented
Venue Service Offerings
Bar & Drinks
Food & Catering
Planning
Rentals & Equipment
Service Staff
Any questions?
Availability
Reviews
5.0
out of 5.07 reviews
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Review Summary
This AI-generated summary is a snapshot of this vendor's ratings and feedback.
The Inn at Diamond Cove on Diamond Island in Portland offers a picturesque and perfect venue for weddings, with an outdoor location boasting beautiful views of Maine's skyline. Reviewers highlight the helpfulness and efficiency of the staff, particularly Colleen and Hannah, who ensure a seamless wedding experience. Guests praise the impeccably done decorations and delicious catering, enhancing the overall experience. The ferry ride to the island adds to the charm and uniqueness of the venue, while the backdrop of the ocean provides a stunning setting for photos.- Top reviews
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Alex V
5.0
11/12/2024
The Inn at Diamond Cove is truly a one-of-a-kind place to have a wedding. My wife and I toured many venues in the Portland area but fell in love immediately when we arrived at the wedding grounds on Diamond Island. The Island is perfectly quaint and on the quieter side. The outdoor venue has a beautiful view overlooking the water, showing off a quintessential Maine skyline. Colleen and Hannah were so incredibly helpful and very organized leading up to our big day.
As for the day-of, Colleen and Hannah have everything nailed down to a science so you can rest assured everything will go well in their hands. The ceremony site was beautiful. The tent, decorations, table settings, and lighting were also impeccably done. The catering staff nailed their queues and delivered some delicious steaks and fresh fish in a lobster sauce (yum!) without any delays.
Overall, we had a lovely time working with the folks at Diamond Cove and would happily recommend it to others.
Rebecca D
5.0
7/18/2024
My now husband and I got married here 9/9/2023 and could not have asked for a better wedding experience. Colleen, the day-of coordinator through the venue, made sure everything went absolutely seamlessly. You will truly be in great hands. All staff that we encountered were so dedicated to making sure we felt like their #1 priority the entire weekend. From the minute we arrived on the island, we carried nothing and wanted for nothing!
Last but certainly not least, you cannot ask for a more beautiful Maine venue. As 2 Mainers ourselves, it was important to us that our venue showed off the outdoor beauty Maine has to offer. So many of our guests told us it was the most memorable and beautiful wedding venue they'd ever seen. I cannot recommend enough using Diamond's Edge Restaurant & Marina for your big day! We can't wait to return for dinner and weekend stays every year.
Any questions?
Natasha S
5.0
2/04/2023
As a born and raised Mainer, I knew I wanted to get married by the ocean. After doing our research and touring multiple venues along the coast, we knew Diamond's Edge was the perfect choice for us. Set in Maine's beautiful Casco Bay, the venue allowed us to show our guests just how stunning our state can be. Most of our guests travelled in for the big day and it was fun having them get the authentic ferry experience!
Along with the idyllic backdrop and facilities, Diamond's Edge provided unparalleled service. Colleen and Greg (and so many others!) went above and beyond for our wedding weekend. I cannot stress enough how helpful, kind, and understanding they were from the initial planning stage through seeing us off after the wedding. Before the weekend, I had my worries about transportation to the island (guests, vendors, decorations, etc.), set up and clean up; however, Colleen was exceptional and incredibly organized throughout the process. Their team runs like a well-oiled machine.
Also, THE FOOD. We have gotten numerous comments about how delicious the appetizers and entrees were! Shout out to the mini lobster rolls, beef wellington bites, ahi tuna spoons, and the beef tenderloin. Everything we ate went beyond our expectations.
In conclusion, Diamond's Edge is a fantastic venue. One that we will continue to visit for our anniversary every year. We are so thankful to everyone that helped make our best day possible.
Rebecca M
5.0
11/06/2022
The location is absolutely amazing for a wedding. The food was delicious, and the team (especially Colleen) did a fantastic job. Definitely recommend!
Brycelyn W
5.0
11/03/2022
We had an amazing wedding experience and it would not have been possible without our amazing venue! The staff goes above and beyond as soon as you book with them, and our family is still raving about how kind and accommodating they were during our wedding weekend. It was so convenient to have our ceremony space and reception area next to each other, and our getting ready rooms just a short golf cart ride away. We hosted our rehearsal dinner with them, and the food was top notch for that and for our wedding reception. Having a built in day-of coordinator through the venue was so great, and kept everything running smoothly with vendor coordination and timeline. Not to mention, the backdrop for pictures cannot be beat with the ocean at your feet. I grew up coming to Great Diamond Island during the summers, and I have a whole new appreciation for it now. The island is absolutely magical. I highly recommend booking with them, you will not regret it.
Linda J
5.0
9/08/2022
Our daughter's wedding just took place in this wonderful spot. The location is beautiful, and guests who were not from Maine loved the ferry ride to the Island and back. The food was delicious. The staff and the coordinator, Colleen, went the extra mile to accomodate all our needs.
Kathryn J
5.0
7/25/2016
Amazing day, amazing location, amazing staff! Cannot think of a single thing that went wrong during the big day (definitely were incidents but the venue coordinator and staff had it taken care of before I could have ever noticed!) beautiful location, delightful food!!
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$40,000 starting price
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Diamond's Edge Restaurant & Marina
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