Diamond 25

Diamond 25

Discover Nexgen Pontoon Boats' luxury pontoon boats, featuring the Diamond fibreglass range with 25’ and 27’ models, these fibreglass pontoon boats are crafted for those who demand exceptional performance and timeless elegance.

From the sleek curved bow and polished stainless trim to the smooth fibreglass fencing, every detail is designed to impress. Enjoy an electric lifting fibreglass tower, dual consoles, centre-opening windscreen, underdeck storage, and triple pontoons, all engineered for superior performance.

Upgrade to our Entertainment Model, featuring a built-in bar, fridge, and sink—perfect for creating unforgettable moments on the water.

The Diamond range offers the ideal combination of luxury pontoon boats, performance, and design, built for those who want the best.

Cruise the waterways of Mandurah and Perth in style ! Whilst we are more than happy to build a Nexgen Sapphire package to specifically suit your particular needs, here is a package that we have arriving in to stock soon that we feel will be great for our local waters. 

Diamond 25 Tritoon - Layout 2 
Mercury 3.4l V6 225hp DTS EFI Four Stroke 
12 Months Boat Registration 
Simrad NSS 4 9" GPS/Sounder Combination
Inshore Safety Package (12 x Manual Inflateable Life Jackets, Inshore Flares, Anchor Pack and Mooring Ropes) 
3 x pontoons (2.5mm aluminium, compartmentalized with 27” centre pontoon as standard
Splash fins
Lifting strakes
Full length welded keels
Marine timber deck with aluminium underskin
Luxury weave flooring
Deck corner protection
Bow and stern stainless steel mooring cleats (4 in total)
Aluminium deck trim to all sides
Integrated transom motor pod
Fibreglass styled exterior fencing
Front gate with lockable bow storage compartments
Deluxe fibreglass drivers console (push button switch panel, USB, 12V port)
Deluxe fibreglass observers console
Hydraulic steering with sports steeing wheel
Windshield with centre walk through opening. (layout dependent)
Control panel
MP3 player with Bluetooth and six speakers
160 litre fuel tank
Luxury furniture seats and sofas
Swivel pedestal captains chair with rotating arm rests and slide adjust
Swivel pedestal observers chair with rotating arm rests and slide adjust
Roto moulded sofa with under storage (as per layout selection)
Swing back stern lounge sunbed (layout dependent)
Navigation lights
Interior and exterior deck lights
Fibreglass sports tower (electric lifting) with single bimini, LED & anchor light
Additional front bimini.
Quick release bimini hardware & frames 
Underdeck storage with bilge pump
Rear 4 step stainless steel ladder
Ski pole
Removable deluxe table
Stainless steel cup/drink holders
$153,800 Inc GST
 

Optional Extras
Performance sheeting
Custom made boat cover
Galvanised Tandem trailer with electric over hydraulic brakes
Power assisted steering
Stainless steel BBQ stand
Full set of clears
Dometic bar fridge and sink console


Mercury Finance & Insurance options available in house. 

*Some pictures for illustration purposes only  

So come on in and inspect our range of new & used packages today, or give us a call and give us the opportunity to quote on your new dream boat.

We are located on the corner of Gordon Rd and Slade St in Mandurah. We are your number one choice for great deals on great brands, such as Quintrex, Yellowfin, Mercury & Boston Whaler as well as a great range of used boat packages in stock.

We offer Mercury Finance & Insurance to approved customers, so please contact our friendly staff for more information. 

Mercury Western Australian Dealer of the Year 2019, 2021 & 2024

Mercury Australia Dealer of the Year 2019

Price: $153,800 AUD
Price Base: $153,800
Brand: Other
Model: Diamond 25
Length: 25.00 Feet
Year: 2026
Category: Pontoon Boats
Hull Type: Aluminium
Hull Style: Multi
Power Type: Power
Type Of Sales: Dealer
Engine Make: Mercury
Engine Type: Outboard
Condition: New
State: Western Australia
Suburb: MANDURAH
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