A beautiful Zoustar filly, who has a half sister racing in Saturday's Group One Blue Diamond Stakes at Caulfield, topped Day One of the Perth Yearling Sale in the Swan Valley on Thursday.
The late withdrawal on Friday morning of unbeaten Bivouac colt Big Sky from the $2million Group I MRC Blue Diamond Stakes (1200m) has taken a key contender from the mix, but with a full field of 16 it's a race packed with intrigue.