The Constellation Cup was headed back into Australian hands after the Silver Ferns were undone by a poor third quarter when losing the fourth test 57-53 on the Gold Coast last night.
The Silver Ferns held at five-goal lead at halftime but fell away in the face of a rampant Diamonds side to lose the third stanza 19-8. The visitors responded to win the fourth quarter but repairing the full extent of the damage proved a bridge too far.
After dropping the first two clashes, the Diamonds made the most of their first game on home soil in 1088 days, turning the tables in a must-win third clash in Melbourne last week, leaving a live fourth and final decider in a winner-takes-all scenario.
Both sides went with unchanged starting sevens from the previous test which included Maddy Gordon pairing with Whitney Souness in the Silver Ferns midcourt and shooter Sophie Garbin and defender Jo Weston, who were impressive contributors for the Diamonds.
Silver Ferns coach Dame Noeline Taurua got just what she wanted when her side rocketed out of the blocks with a terrific start, the visitors standing firm and not taking a backward step in the heat of the contest with a strong physical presence.