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Sea Diamond Boutique Hotel & Spa by Sea Resorts

Property class: 4.5

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Photo gallery for Sea Diamond Boutique Hotel & Spa by Sea Resorts

A pool with clear blue water, surrounded by palm trees and a stone wall, with a view of the ocean and beach umbrellas.
A dining table with breakfast items and a view of the ocean.
An aerial view of a resort with multiple white buildings, a sandy beach, and a clear turquoise sea.
A beachside hotel with sun loungers and a pool.
A spacious indoor area with high ceilings, large windows, and a variety of seating arrangements including sofas and chairs.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Restaurant

Explore the area

View in a map
Mirabelle Avenue, Coastal Road, Calodyne
  • Place, Calodyne Beach
    ‪13 min walk‬
  • Place, Butte a L'Herbe
    ‪20 min walk‬
  • Place, Butte à l'Herbe
    ‪5 min drive‬
  • Airport, Mahebourg (MRU-Sir Seewoosagur Ramgoolam Intl.)
    ‪59 min drive‬

Room options

View all photos for Senior Suite, Jetted Tub

A modern hotel room with a bed, bedside table, and a view of the bathroom.

Senior Suite, Jetted Tub

8.0 out of 10
Very good
(1 review)
  • Garden view
  • 797 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free WiFi

View all photos for Junior Suite, Bathtub

Junior Suite, Bathtub | Premium bedding, minibar, in-room safe, desk

Junior Suite, Bathtub

10.0 out of 10
Exceptional
(2 reviews)
  • Garden view
  • 592 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free WiFi

View all photos for Suite, Private Pool

A modern bedroom with a bed, desk, and a view of a swimming pool and outdoor seating area.

Suite, Private Pool

8.0 out of 10
Very good
(2 reviews)
  • 861 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

JUNIOR SUITE KING SIZE BED

  • Sleeps 5
  • Free WiFi

JUNIOR SUITE QUEEN SIZE BED

  • Sleeps 5
  • Free WiFi

View all photos for Junior Suite with Bathtub

A modern hotel room with a sofa, a dining table, a bed with a canopy, and artwork on the walls.

Junior Suite with Bathtub

  • 645 sq ft
  • Sleeps 1
  • 1 Queen Bed
  • Free WiFi

About the neighborhood

Calodyne

Sea Diamond Boutique Hotel & Spa by Sea Resorts places you within a short walk of Calodyne Beach and within a mile (2 km) of Butte a L'Herbe. This 73-room, 4.5-star hotel has a private beach, a full-service spa, and 2 restaurants.

What's nearby

  • Calodyne Beach - 13 min walk - 0.7 miles
  • Butte a L'Herbe - 20 min walk - 1.1 miles
  • Butte à l'Herbe - 5 min drive - 1.9 miles
  • Pereybere Beach - 10 min drive - 5.7 miles
  • Grand Bay Beach - 10 min drive - 5.7 miles

Getting around

  • Sir Seewoosagur Ramgoolam Intl. Airport (MRU) - 70 min drive

Restaurants

  • ‪Pizza Hut - ‬7 min drive
  • ‪Kalatua - ‬7 min drive
  • ‪Café LUX* - ‬5 min drive
  • ‪Karay restaurant - ‬9 min walk
  • ‪L’atelier - ‬3 min drive

About this property

Sea Diamond Boutique Hotel & Spa by Sea Resorts

Guests of Sea Diamond Boutique Hotel & Spa by Sea Resorts have access to a private beach, a full-service spa, and an outdoor pool. You can take advantage of free parking, along with an airport shuttle (available 24 hours) for EUR 90 per vehicle one-way. Multilingual staff at the front desk are standing by 24/7 to help with concierge services, dry cleaning/laundry, and securing valuables. Other amenities at this beach hotel include a gym, free WiFi in public areas, and a free kid's club.
Guests can expect free WiFi and 32-inch flat-screen TVs with satellite channels. Beds are dressed in premium bedding and bathrooms offer hair dryers and designer toiletries. Other amenities include furnished balconies or patios, sitting areas, and minibars.
A private beach and complimentary bicycles are featured at the hotel. In addition to an outdoor pool, other recreational amenities include a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

The onsite spa has 5 treatment rooms including rooms for couples. Services include deep-tissue massages, hot stone massages, facials, and body wraps. The spa is equipped with a sauna, a steam room, and Turkish bath/hammam. A variety of treatment therapies are provided, including aromatherapy and Ayurvedic. The spa is open daily.

Similar properties

View from property
LUX* Grand Gaube
Grand Gaube
  • Pool
  • Spa
  • All inclusive available
  • Parking included
9.4 out of 10, Exceptional, 890 reviews
$694 nightly
The price is $806
Oct 1 - Oct 2
Total with taxes and fees
LUX* Grand Gaube

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • 24-hour roundtrip airport shuttle on request for a surcharge
  • Free secured self parking on site

Food and drink

  • 2 bars/lounges
  • 2 restaurants
  • Couples/private dining

Restaurants on site

  • Fine Dining Restaurant
  • Main Bar
  • Main Restaurant

Things to do

  • Books
  • Evening entertainment
  • Free bicycle rentals
  • Free children's club
  • Full-service spa
  • Gym
  • Kayaking
  • Library
  • Outdoor pool
  • Paddleboard
  • Snorkeling
  • Water sports equipment

Family friendly

  • Babysitting (surcharge)
  • Free children's club
  • Laundry facilities
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance
  • Turndown service

Outdoors

  • Beach loungers
  • Beach towels
  • Beach umbrellas
  • Garden
  • On a private beach
  • Outdoor furniture
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • 5 treatment rooms
  • Aromatherapy
  • Ayurvedic treatments
  • Body scrubs
  • Body wraps
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Hot stone massages
  • Manicures/pedicures
  • Sauna
  • Spa open daily
  • Steam room
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Stair-free path to entrance
  • Tile flooring in room
  • Well-lit path to entrance

More

  • 1 building
  • 2 floors
  • Built in 2024
  • Designated smoking areas
  • Local artist showcase
  • Locally-owned and organized tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Non-plastic coffee stirrers available
  • Non-plastic drinking straws available
  • Reusable cups
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Premium bedding

Bathroom

  • Bathrobes
  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with satellite channels

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Free bottled water
  • Minibar

More

  • Air conditioning
  • Desk
  • Desk chair
  • Iron/ironing board on request
  • LED lighting
  • Phone
  • Safe
  • Separate sitting area
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in time starts at 2:00 PM
Early check-in subject to availability
Early check-in is available for a fee
Late check-in subject to availability

Check-out

Check-out before 11:30 AM
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); to arrange pick-up, guests must contact the property 72 hours prior to arrival, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
At check-in, guests must provide a record of full COVID-19 vaccination
COVID-19 vaccination record requirement applies to all guests aged 6 and up
Information provided by the property may be translated using automated translation tools
Holiday gala dinner fees are included for adults booked on December 24 and December 31 annually. The listed mandatory service fee of EUR 100 applies to holiday gala dinners for children age 13-17, and a fee of EUR 75 applies to children age 6-12. Fees are collected onsite. There are no fees for children age 5 and under.

Access methods

Staffed front desk

Pets

  • This property doesn't allow pets or service animals

Children and extra beds

  • Rollaway/extra beds are available for EUR 100.0 per night

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • A tax is imposed by the city: EUR 3.00 per person, per night. This tax does not apply to children under 12 years of age.

The charges below are included in your overall room price:

  • New Year's Eve gala dinner fee
  • Christmas Eve gala dinner fee

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Airport shuttle fee: EUR 90 per vehicle (one-way, maximum occupancy 3)
  • Airport shuttle fee per child: EUR 75 (one-way)
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)
  • Rollaway bed fee: EUR 100.0 per night

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, and a first aid kit
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 2:00 PM
  • Check-out: 11:30 AM
The front desk is open 24 hours a day. For convenient arrivals and departures, you can take advantage of the airport shuttle (available 24 hours), which is offered for a fee. Driving? This property offers free parking.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • Onsite safety features include a fire extinguisher, a smoke detector, and a first aid kit.
  • Cashless payment methods are available for all transactions.
  • At check-in, guests must provide a record of full COVID-19 vaccination.
  • The COVID-19 vaccination record requirement applies to all guests aged 6 and up.

Additional information about polices, regulations, and more:

  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • A charge for a mandatory Christmas Eve gala dinner on December 24 is included in the total price shown.
  • A charge for a mandatory New Year's Eve gala dinner on December 31 is included in the total price shown.
  • There are no elevators.

Property is also known as

Karats Boutique Hotel Spa
Sea Diamond & By Sea Resorts
Sea Diamond Boutique Hotel Spa
Sea Diamond Boutique Hotel & Spa by Sea Resorts Hotel
Sea Diamond Boutique Hotel & Spa by Sea Resorts Calodyne
Sea Diamond Boutique Hotel & Spa by Sea Resorts Hotel Calodyne

Frequently asked questions

Are there all-inclusive rate plans at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

Sea Diamond Boutique Hotel & Spa by Sea Resorts has all inclusive rates that come with all meals and onsite activities included.

How much does it cost to stay at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

As of Sep 2, 2026, prices found for a 1-night stay for 2 adults at Sea Diamond Boutique Hotel & Spa by Sea Resorts on Sep 13, 2026 start from $340, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is a free cancellation option available at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

Sea Diamond Boutique Hotel & Spa by Sea Resorts offers free cancellation on some room rates. If you'd like to learn more, take a look at the cancellation policy on our site.

What's there to do around Sea Diamond Boutique Hotel & Spa by Sea Resorts?

This hotel is located in Calodyne, just steps from Calodyne Beach. You'll also find Anse la Raie and Grand Gaube Beach within a short drive.

Is there parking available at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

Yes, secured self parking is offered for free at the hotel.

Is there a spa available at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

There is a full-service spa available for guests to enjoy and services include hot stone massages, deep-tissue massages, body wraps, and Ayurvedic treatments.

Does Sea Diamond Boutique Hotel & Spa by Sea Resorts have luxury amenities?

Yes, guests can indulge in luxuries such as an outdoor pool, a private beach, and an ocean-view restaurant at this hotel.

Does Sea Diamond Boutique Hotel & Spa by Sea Resorts include a casino on the premises?

No, Sea Diamond Boutique Hotel & Spa by Sea Resorts doesn't have a casino.

Is there an indoor pool at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool.

What do couples enjoy most about Sea Diamond Boutique Hotel & Spa by Sea Resorts?

There are many amenities for couples at this hotel, including a private beach and an ocean-view restaurant plus some guestrooms feature a private pool.

Are there hot tubs at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

No, but this hotel does have a steam room.

Does Sea Diamond Boutique Hotel & Spa by Sea Resorts have a restaurant that serves breakfast?

Yes, Sea Diamond Boutique Hotel & Spa by Sea Resorts has 2 restaurants, and serves breakfast for a surcharge.

Does Sea Diamond Boutique Hotel & Spa by Sea Resorts allow pets to stay for free?

No, pets and service animals aren't allowed at Sea Diamond Boutique Hotel & Spa by Sea Resorts.

Are there connecting rooms at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

No, this hotel doesn't feature connecting guestrooms.

Where is the closest airport to Sea Diamond Boutique Hotel & Spa by Sea Resorts?

The closest major airport to Sea Diamond Boutique Hotel & Spa by Sea Resorts is Sir Seewoosagur Ramgoolam Intl. Airport (MRU), which is about 29.8 mi away.

Are there rooms with balconies at Sea Diamond Boutique Hotel & Spa by Sea Resorts?

Yes, every guestroom at Sea Diamond Boutique Hotel & Spa by Sea Resorts comes with a furnished balcony/patio and some offer garden and pool views.

Sea Diamond Boutique Hotel & Spa by Sea Resorts Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 19 out of 29 reviews
Rating 8 - Good. 9 out of 29 reviews
Rating 6 - Okay. 1 out of 29 reviews
Rating 4 - Poor. 0 out of 29 reviews
Rating 2 - Terrible. 0 out of 29 reviews

9.8/10

Cleanliness

9.2/10

Staff & service

8.8/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified review

8/10 Good

Donna Marie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beach and staff were amazing
Stayed 9 nights in May 2026
Verified review

10/10 Excellent

Jan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is located in the north of the island with beautiful views of the surrounding islands and close to restaurants and shops.
Stayed 9 nights in Mar 2026
Verified review

10/10 Excellent

Maria

Liked: Cleanliness, amenities, property conditions & facilities
The room has a bath tub in the middle. How luxurious. The staff, the service, the ambience. If I ever go back to Mauritius this is where I’m staying hands down.
Stayed 4 nights in Feb 2026
Verified review

10/10 Excellent

natalie

Liked: Cleanliness, amenities, property conditions & facilities
A really great boutique hotel to relax in. The grounds of the hotel are immaculately maintained and the rooms are luxurious and spacious. The staff are so friendly and polite and make your stay easy. You need a car or taxis if you want to venture out. But the hotel is perfect to completely switch off from the outside world. The restaurant setting overlooks the beach and is lovely. Dinners are a little formal but tasty. Thank you so much to all the Sea diamond staff especially Diana, Enzo and the restaurant team, as well as the charming GM. We loved meeting you all and making our stay so special!
Stayed 9 nights in Dec 2025
Verified review

10/10 Excellent

Reda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly staff The rooms are very nice There is one mane pool on the beach. Some water activities are available for free
Stayed 3 nights in Sep 2024
Verified review

10/10 Excellent

Raymond

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Perfection!!

I could use many words but easier just to say simply fantastic.
Stayed 10 nights in Jan 2025
Verified review

6/10 Okay

R

Liked: Cleanliness, amenities, property conditions & facilities
We (husband and I) recently had the pleasure of staying at the Sea Diamond Boutique Hotel in Mauritius. If you're considering this hotel primarily for its food and water sports, I'd recommend looking elsewhere. Unfortunately, both aspects were a letdown during my visit. The food was mediocre at best, failing to meet the high expectations I had. I was hoping for a variation of delicious local and international flavors and dishes, but what I experienced was less than satisfactory. Similarly, the water sports were underwhelming. I attempted water activities on two separate occasions, and both times the offerings failed to impress. It felt like the experiences didn't quite live up to the excitement promised. However, if your focus is on beautiful scenic views, a relaxed atmosphere, and some tranquil moments, then the Sea Diamond Boutique Hotel is definitely worth considering. The serene environment and breathtaking vistas make it an ideal spot for unwinding and enjoying the natural beauty of Mauritius. Overall, I would rate my experience at the Sea Diamond Boutique Hotel three stars. It's a lovely place to relax, but not the best choice if you're looking for great food or thrilling water sports.
Stayed 9 nights in Jun 2025
Verified review

10/10 Excellent

gilles

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Séjour 10 jours parfait. Restaurant un peu cher si pas en demi-pension.
Stayed 11 nights in May 2026
Verified review

8/10 Good

Markus

Liked: Cleanliness, staff & service, property conditions & facilities
Sehr zuvorkommendes Personal, sehr schöne Anlage. Essen gut mit einer Ausnahme. Es wird empfohlen das andere Tepanyaki Restaurant auch zu wählen. Würde ich gerne machen, allerdings müsste es separat bezahlt werden trotz HP. Es müsste auch voll bezahlt werden, keine Anrechnung . Das ist leider nicht in Ordnung. Ansonsten sehr schöne Anlage für Ruhe suchende.
Stayed 6 nights in May 2026
Verified review

10/10 Excellent

Oumnia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ein Traum!
Stayed 7 nights in Apr 2026
Verified review

10/10 Excellent

Alexander

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotellet var veldig fint. Langt over våres forventning i forhold til prisen vi betalte. Fineste hotellrommet jeg har hatt noen gang. Veldig fint området med basseng rett foran en nydelig strand. Personalet var veldig vennlige. De bistå med forlovelsen min og pyntet rommet veldig fint! Må også legge til at maten i restauranten og til frokosten var veldig god.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Sune

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Väldigt god mat,lite rörigt ibland vid beställningen.
Stayed 5 nights in Mar 2026
Verified review

10/10 Excellent

Johannes Leendert

Liked: Cleanliness, amenities, property conditions & facilities
Mooi rustig en kleinschalig. Vriendelijk personeel. Schone ruime kamers.
Stayed 9 nights in Dec 2025
Verified review

10/10 Excellent

Jacques-Olivi

Liked: Cleanliness, staff & service, amenities
super séjour, personnel très attentifs
Stayed 5 nights in Nov 2025
Verified review

10/10 Excellent

Patrik

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Einfach toll!

Super Lage direkt am Strand. Einzigartige Ausstattung mit Stil. Ganz neu uns sehr gepflegt. Sehr gutes Frühstücksbüffet. Aufmerksames Personal. Tauchshop Gleich um die Ecke. War 7 Tage hier und würde wieder kommen.
Stayed 2 nights in Nov 2024
Verified review

8/10 Good

Sabrina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ouverture très récente de l’hôtel avec un personnel qui prend ses marques peu à peu mais avec la volonté de bien faire. Il y a quelques points à améliorer dans le fonctionnement de l’hôtel mais les choses se mettront en place au fur et à mesure s’ils tiennent compte des remarques des clients.
Stayed 4 nights in Sep 2024
Verified review

10/10 Excellent

philippe

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Mathylde

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 10 nights in Mar 2026
Verified review

8/10 Good

Samy

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Mar 2026
Verified review

8/10 Good

Yannick

Stayed 1 night in Jan 2026
Verified review

10/10 Excellent

Julie

Stayed 4 nights in Nov 2025
Verified review

8/10 Good

Suneesha

Stayed 2 nights in Apr 2025
Verified review

10/10 Excellent

SAMMY

Stayed 3 nights in Apr 2025
Verified review

10/10 Excellent

Aida

Stayed 5 nights in Mar 2025