Lac Diamant is a Lake located in Chertsey; Matawinie, Quebec and has an elevation of 242 meters.

• Latitude: 46° 5' 14'' North   (decimal: 46.0871999)
• Longitude: 73° 52' 50'' West   (decimal: -73.8806000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 242 meters
• Location: Chertsey; Matawinie
• Atlas of Canada Locator Map: Lac Diamant
• GPS Coordinate Locator Map: Lac Diamant Lat/Long