The Yachting world diamond is a 30.12ft fractional sloop designed by Jack Holt and built in fiberglass since 1961.
The Yachting world diamond is an ultralight sailboat which is a very high performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
Main features
| Model | Yachting world diamond | ||
| Length | 30.12 ft | ||
| Beam | 9.84 ft | ||
| Draft | 4.27 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? | 
Ratios
| Sail area / displ. | 25.26 | ||
| Ballast / displ. | 47.26 % | ||
| Displ. / length | 77.02 | ||
| Comfort ratio | 6.75 | ||
| Capsize | 2.96 | 
Hull
| Hull type | Monohull fin Keel with bulb | ||
| Construction | Fiberglass | ||
| Waterline length | 23.95 ft | ||
| Maximum draft | 4.27 ft | ||
| Displacement | 2370 lbs | ||
| Ballast | 1120 lbs | ||
| Hull speed | 6.56 knots | 
Rigging
| Rigging | Fractional Sloop | ||
| Sail area (100%) | 280 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 125.80 sq.ft | ||
| Sail area main | 153.81 sq.ft | ||
| I | 25.16 ft | ||
| J | 10 ft | ||
| P | 26.75 ft | ||
| E | 11.50 ft | 
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals | 
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 | 
Builder data
| Builder | ?? | ||
| Designer | Jack Holt | ||
| First built | 1961 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? | 
 
                         
                                                     
                                         
                                         
                                         
                                         
                                         
                                        