Margaret Lake Diamonds Inc., an exploration stage company, engages in the acquisition and exploration of mineral resource properties in Canada. It holds interests in the Old Nick Nickel-Cobalt project; and the Letain Nickel-Cobalt project located in British Columbia. The company was formerly known as JDV Capital Corp. and changed its name to Margaret Lake Diamonds Inc. in March 2014. Margaret Lake Diamonds Inc. was incorporated in 2011 and is headquartered in Vancouver, Canada.