Crown Jewel

Crown Jewel Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Crown Jewel, Restaurant, 255 Diamond Avenue, Portland, ME.

Come for the Island vibes, stay for the cocktails. See you soon. 🌴 🦩
07/15/2026

Come for the Island vibes, stay for the cocktails. See you soon. 🌴 🦩

07/13/2026

Brunch? Yes, please. 👑 💎 🦩

Book your table now for this weekend.

Thank you for including and our sister restaurant, , on Portland’s best restaurants list. We love this city and apprec...
07/10/2026

Thank you for including and our sister restaurant, , on Portland’s best restaurants list. We love this city and appreciate the nod! 🩷❤️

Every summer has a night.Ours is June 21st.Join Crown Jewel and for our annual Summer Solstice celebration—a day of col...
06/16/2026

Every summer has a night.

Ours is June 21st.

Join Crown Jewel and for our annual Summer Solstice celebration—a day of cold beer, island air, and the sort of beautiful chaos that only seems to happen when everyone agrees to wear glowing (!) flower crowns. (We’ve got one for every guest.)

We’ll have special bites paired with Oxbow beers, our full menu, and ten glorious hours to watch the longest day of the year unfold.

The first time we did this, the ferry schedule became increasingly theoretical.

Reservations via OpenTable.

June 21st • 11am–10pm
Diamond Cove, Great Diamond Island

Make a day of it. The sun certainly will.
🌸🍺✨

06/15/2026

Don’t sleep on the beef tartare. New to our 2026 menu, with a gorgeous slice of sourdough bread from

Summer has finally arrived and the island is calling. See you for dinner this weekend. 🏝️
06/09/2026

Summer has finally arrived and the island is calling. See you for dinner this weekend. 🏝️

Same fresh ingredients, with a new twist courtesy of 👑💎🦩
06/02/2026

Same fresh ingredients, with a new twist courtesy of 👑💎🦩

05/28/2026

Come see us on the island this weekend ✨

05/22/2026

Season 9️⃣ begins today. See you on the island 🏝️ 🦩

If your Memorial Day plans don’t currently involve oysters and a boat ride, we’d like to gently suggest an upgrade🛥️ 🌊 🦪...
05/05/2026

If your Memorial Day plans don’t currently involve oysters and a boat ride, we’d like to gently suggest an upgrade🛥️ 🌊 🦪 🏝️

Crown Jewel is partnering with for a three-course situation that begins with oysters (as most good decisions do), continues with either a proper burger or an oyster po’boy, and ends with dessert—because we have manners.

$40 per person. (Exclusive of tax and gratuity.) Alcohol not included, but highly encouraged. 🍹

11am–3pm. Come for lunch. Stay until it feels like summer.

Address

255 Diamond Avenue
Portland, ME
04109

Opening Hours

Monday 11:30am - 10pm
Wednesday 11:30am - 10pm
Thursday 11:30am - 10pm
Friday 11:30am - 10pm
Saturday 11:30am - 10pm
Sunday 11:30am - 10pm

Telephone

+12074642829

Website

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