Lac Diamond is a Lake located in Nominingue; Antoine-Labelle, Quebec and has an elevation of 302 meters.

• Latitude: 46° 21' 25'' North   (decimal: 46.3569444)
• Longitude: 75° 8' 38'' West   (decimal: -75.1438889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 302 meters
• Location: Nominingue; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Diamond
• GPS Coordinate Locator Map: Lac Diamond Lat/Long