Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at Grand Diamond Suites Hotel average US$56 in the cheapest month (May) and US$162 in the most expensive month (December), based on the last 12 months.
| Month | Average price |
|---|---|
| January | US$101 |
| February | US$82 |
| March | US$68 |
| April | US$57 |
| May | US$56 |
| June | US$59 |
| July | US$62 |
| August | US$63 |
| September | US$58 |
| October | US$64 |
| November | US$94 |
| December | US$162 |
Most expensive: December (~US$162)
Cheapest: May (~US$56)
Restaurant
Swimming pool
Non-smoking rooms
Family room
Room service
Pool outdoor
Platinum Fashion Mall (0.1 Miles)
Pratunam Market (0.1 Miles)
Baiyoke Tower II (0.3 Miles)
CentralWorld (0.3 Miles)
Erawan Shrine (0.6 Miles)
Central Chidlom Department Store (0.8 Miles)
6
Room details
Sleeps 3
484 ft²
5
Room details
Sleeps 3
484 ft²
5
Room details
Sleeps 5
1292 ft²
5
Room details
Sleeps 2
366 ft²
9
Room details
Sleeps 8
2152 ft²
5
Room details
Sleeps 4
484 ft²
5
Room details
Sleeps 5
968 ft²
Based on 19,850 verified reviews
AI-generated summary based on recent guest reviews
At Grand Diamond Suites Hotel, travellers consistently praise the highly convenient location next to major shopping and the generally friendly service, while many reviews highlight dated rooms, maintenance issues, and inconsistent cleanliness including dirty carpets and occasional cockroaches.
Read moreWas this helpful?
MAE
17 Aug 2026
·
Stayed 3 nights
Helen
9 Aug 2026
·
Stayed 4 nights
Gregory
6 Aug 2026
·
Stayed 6 nights
Romzi
21 Jul 2026
·
Stayed 4 nights
Toh
14 Jul 2026
·
Stayed 3 nights
Check-in
Check-out
From 14:00 to 23:00
Before 12:00
Yes, free self-parking is available on-site.
Check-in is from 14:00 to 23:00, and check-out is at 12:00. Early or late check-in/check-out may be available upon request.
The hotel is located in the heart of Bangkok, steps from Pratunam Market and Platinum Fashion Mall, approximately 0.6 miles from CentralWorld and Erawan Shrine.
Yes, the hotel features an outdoor swimming pool, which is seasonal. Specific operational hours are not provided.
One child 11 years old or younger stays free when occupying the parent or guardian's room, using existing bedding.
Extra beds are available for a fee of THB 1000 per day. Advance request or confirmation may be required.
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Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at Grand Diamond Suites Hotel in Bangkok typically sit around US$73 a night for two guests, ranging from US$59 to US$84 on the busiest dates.
Demand at Grand Diamond Suites Hotel in Bangkok peaks in October and is at its lowest in April, so early autumn is the busiest period while April is the quietest month to visit.
May is the cheapest month to stay at Grand Diamond Suites Hotel in Bangkok, averaging US$65 a night; December is the priciest at US$190. May’s lower rates come even though April is actually the quietest month for crowds.
Set in Bangkok Province, Grand Diamond Suites Hotel is steps from shopping hubs like Platinum Fashion Mall and Pratunam Market and close to attractions such as Baiyoke Tower II. The hotel suits families and couples and works well for shopping trips or business stays in the city.
Grand Diamond Suites Hotel is cheaper than 8 of 16 comparable hotels nearby, with a typical median of US$71 a night versus about US$67 for its peer set in Bangkok.
The current price at Grand Diamond Suites Hotel in Bangkok is US$54 per night for 2 guests, which is low for this hotel: about 25% below its US$71 average over the last 60 days. Most nights over that period fell between US$49 and US$119.
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Cheaper
Pricier
Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.