- Developer
- Vinaconex Real Estate JSC
- Status
- Handed over
- Location
- Giang Vo Ward, Hanoi
- Address
- 93 Lang Ha, Giang Vo Ward, Hanoi
- Total area
- Central mixed-use site
- Towers
- 1
- Handover
- Handed over, certificates issued
- Ownership
- Long-term for Vietnamese buyers; 50 years for foreigners
Updated
Amenities
Green Diamond replaced an older apartment block at 93 Lang Ha, and it is one of the few genuinely new high-end buildings to appear in this part of central Hanoi. The developer is Vinaconex Real Estate, with Vinaconex itself as contractor and R Design Worldwide on design; building operations were handed to VISAHO, a Japanese property management firm, under a service contract signed in February.
The unit range is wide for a central building. One-bedroom apartments start around 47 to 50 sq m, the core of the building is 90 to 141 sq m two- and three-bedroom stock, there are 180 sq m four-bedroom plans, and at the top sit two-floor penthouses of 347 and 355 sq m with private lift access and two car spaces.
Pricing spans a lot of ground as a result. Standard apartments have recently been quoted between roughly 90 and 155 million dong per square metre, and a 347 sq m penthouse has been listed at 62 billion dong. Rents run from about 16 million a month for a one-bedroom to 22 to 27 million for a furnished three-bedroom.
Green Diamond 93 Lang Ha at a glance
| Developer | Vinaconex Real Estate JSC |
| Contractor | Vinaconex |
| Design | R Design Worldwide |
| Building management | VISAHO (Japan) |
| Address | 93 Lang Ha, Giang Vo Ward, Hanoi |
| Use | Trade centre, offices and apartments |
| Unit sizes | About 47 – 180 sq m; penthouses 347 – 355 sq m |
| Status | Handed over, certificates issued |
| Ownership | Long-term for Vietnamese buyers; 50 years for foreign buyers |
Location and getting around
Lang Ha is one of the main north-south streets of central Hanoi, running between Thai Ha and Giang Vo, and it carries a dense concentration of banks, offices and restaurants. Nguyen Chi Thanh, Huynh Thuc Khang and the Hoang Cau lake area are all minutes away, and the upper-floor apartments on the southern side look over Dong Da lake.
Everything central Hanoi offers is within a short radius: ministries and embassies to the north, the Lang Ha and Thai Ha retail strips immediately outside, hospitals and schools at every level nearby. For many buyers the appeal is simply that they do not need to drive anywhere.
Inside, the first and twelfth floors hold the amenity levels — sauna, gym and associated facilities — and apartments were handed over with imported fitted furniture. The Japanese management contract is a point the resale market tends to mention, as service standards at Hanoi buildings vary widely.

Who it suits
- Buyers who want a genuinely new building inside the central districts
- Households looking for 140 to 180 sq m without leaving Dong Da or Ba Dinh
- Buyers at the top of the market considering a 350 sq m duplex penthouse
- Tenants who want a professionally managed central building with a lake view
Before you buy or rent
- The building shares its name with other Green Diamond projects elsewhere in Vietnam, including one in Ha Long by a different developer. Confirm you are looking at 93 Lang Ha.
- Per-square-metre quotes here vary by more than 60 per cent between listings of similar size. Ask for recorded transactions, not asking prices.
- Check whether a unit is classified as residential or as a commercial apartment, as some listings describe the latter and the ownership terms differ.
- Confirm the service charge. A building with a Japanese management contract and two amenity floors carries above-average running costs.
Sources
Compiled from the developer’s own announcements, Vietnamese project records (Thu vien Nha dat) and current sale and rental listings on batdongsan.com.vn and guland.vn. Figures reflect the market at the time of writing.
Frequently asked questions
Who developed Green Diamond at 93 Lang Ha?
Vinaconex Real Estate JSC, with Vinaconex as contractor and R Design Worldwide as designer.
Who manages the Green Diamond building?
VISAHO, a Japanese property management company, under a service contract for the building’s operation.
What apartment sizes are available at Green Diamond 93 Lang Ha?
From about 47 sq m one-bedrooms up to 180 sq m four-bedrooms, plus two-floor penthouses of 347 and 355 sq m.
How much does it cost to rent at Green Diamond 93 Lang Ha?
Roughly 16 million dong a month for a furnished one-bedroom, and about 22 to 27 million for a three-bedroom.
Is this the same as Green Diamond in Ha Long?
No. The Ha Long project of the same name is by a different developer. This building is at 93 Lang Ha in Hanoi.
Central Hanoi stock of this quality is thin. Tell us the size you need and we will send the current sale and rental list at 93 Lang Ha.
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