Diamond Party Yachts

Diamond Yachts is based at Banshan Bandao in Jiyang District, Sanya, which makes it the only entry in this directory located in Hainan itself rather than in one of the mainland manufacturing clusters — and the only one within reach of the association's own marinas. The name derives from the English *diamond*.

It is a brand owner, not a shipyard. The company owns the brand and the designs and contracts construction to other yards. That distinction matters when you are sourcing: a buyer negotiating specification, build slot or warranty is dealing with the brand, and the yard that actually lays up the hull is a separate party. It is recorded here because brand ownership is a real and growing part of the Chinese industry, and because a directory that only listed yards would miss it.

The positioning is deliberately narrow: catamarans designed for social use on the water rather than for passage-making or ownership as an asset. The published line runs to seven models — P5, N5, P55, FP55, F55, F55 ULTRA and F68. Design follows an Italian lineage; the D55 that launched the brand was drawn by the Italian designer Riccardo at 16.8 m long, 7 m beam and 1.26 m draft on twin 250 hp engines. The company also operates its boats commercially for charter in Sanya and Haikou, so it is an operator as well as a brand.