April 6 (Reuters) - Diamond Estates Wines & Spirit Inc DWS.V :
* Has reached an agreement to acquire 49.99 pct interest in its agency business, kirkwood diamond canada
* Diamond Estates Wines & Spirit Inc says company will pay $4.4 million to complete acquisition
* Kirkwood Diamond Canada is currently owned by diamond estates' joint venture partner, Kirkwood Brands Ltd
* Company will pay $4.4 million to complete acquisition Source text for Eikon: ID:nCNWv46D4a Further company coverage: DWS.V