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Blue Diamond Prelude (Fillies) News

Prelude Winners Firm in 2026 Blue Diamond Stakes Betting

• Fillies Prelude Winner Palm Angel New Blue Diamond 2025 Favourite
• 2024 Blue Diamond Stakes Results: Hayasugi Becomes Second Filly in History to Complete Treble
• 2024 Blue Diamond Fillies Prelude Winner is Hayasugi
• Exploring Wins 2023 Blue Diamond Fillies Prelude for Godolphin
• 2022 Blue Diamond Prelude Fillies Results: Revolutionary Miss Wins For Team Snowden

The Blue Diamond Prelude (Fillies) is a Group 2 race for two-year-old fillies held at Caulfield Racecourse in February during the Melbourne Autumn Racing Carnival.

2026 Blue Diamond Fillies Prelude Results

Stay tuned for the official 2026 Blue Diamond Prelude (F) results and finishing order and to see what fillies are bound for the Group 1 Blue Diamond later in the month!

• 1st: No. 3 Streisand ($3F)
• 2nd: No. 9 Chayan
• 3rd: No. 4 I Am Aria

Winning Margin: 0.75 lengths

Winning Time: 1:03.45

The Clinton McDonald-trained Magnus filly Streisand ($3F) was excellent second-up improving on her luckless fifth in the Preview to salute for the punters with a class performance in the 2026 Blue Diamond Prelude (F) results at Caulfield on Saturday. Earning comparisons to the stable’s 2024 Blue Diamond champion, the late Hayasugi (2024), she showed plenty of improvement with her commanding three-quarter length victory that had her all-in Blue Diamond quote slashed from $26 to $9.

The meeting was previously headlined by the Group 1 C.F. Orr Stakes (1400m) before the Orr moved to November in 2025.

It still features a host of other Group status races including the Blue Diamond Prelude (Fillies) and the Group 3 Blue Diamond Prelude (Colts & Geldings).

The Blue Diamond Fillies Prelude is run over 1100m and offers $350,000 in prize money.

The set weights clash is a traditional lead-up to the Group $2 million Blue Diamond Stakes (1200m) held back at the Caulfield track a fortnight later. Recent winners of the Blue Diamond Fillies Prelude – Blue Diamond Stakes double include Hayasugi (2024), Lyre (2019), Catchy (2017), Earthquake (2014), and Samaready (2012).

Midnight Fever (1987) and Hayasugi (2024) are the only fillies in history to take out the Blue Diamond Preview – Prelude – Stakes treble.

Many of the fillies in the Blue Diamond Fillies Prelude field will be kicking off their autumn campaigns. Some may have had an earlier lead-up in the Group 3 Blue Diamond Preview (Fillies) run over 1000m at the track in late January.

Hayasugi (2024) is the latest filly to complete the Blue Diamond Fillies Preview – Prelude double.

The 2022 Blue Diamond Fillies Prelude form was franked with the winner Revolutionary Miss going on to run a next-up second in that year’s Blue Diamond Stakes results. She also returned in the spring and was runner-up in the Group 1 Thousand Guineas (1600m) as a three-year-old.

The Blue Diamond Fillies Prelude 2026 ran on Saturday February 7, 2026 as part of the Rubiton Stakes Day card and was won in style by the progressive Clinton McDonald-trained Magnus filly Streisand ($3F). 

2026 Blue Diamond Fillies Prelude Betting

The latest Blue Diamond Fillies Prelude 2026 betting odds will be available at Ladbrokes and also provided here at Races.com.au the week of the race.

Arcaded ($2.70 in 2021) and Streisand ($3 in 2026) are the latest favourites in Blue Diamond Prelude (Fillies) betting to salute for the punters.

There was a notable upset in 2023 with Exploring winning at Blue Diamond Prelude odds of $15 for Godolphin.

2026 Blue Diamond Prelude (Fillies) Form Guide

CLICK HERE FOR THE FULL 2026 BLUE DIAMOND PRELUDE (FILLIES) FORM GUIDE

2026 Blue Diamond Prelude (Fillies) Tips

Stay tuned for our insider Blue Diamond Prelude (Fillies) 2026 Tips on the important Blue Diamond lead-up this February.

2026 Blue Diamond Prelude (Fillies) Field

The Blue Diamond Prelude Fillies field features a host of the season’s top young two-year-old fillies who are eyeing a run in the Blue Diamond Stakes field in a fortnight.

The official 2026 Blue Diamond Fillies Prelude field and barriers will be released by Racing Victoria on the Wednesday of race week and published in full below.

The Blue Diamond Prelude (F) 2026 final field features a bumper line-up of potentially Group 1 bound fillies including the Greg Eurell drawn Blue Diamond Preview winner Rubi’s Choice drawn wide and the undefeated Tony & Calvin McEvoy-trained Geelong Diamond champ Moana Spirit chasing a hat-trick.

Table Credit: Racing Australia.

2026 Blue Diamond Prelude (Fillies) Nominations

The Blue Diamond Fillies Prelude 2026 nominations close on the Monday of race week and will be published below ahead of the Group 2 event.

Table Credit: Racing Australia.

Blue Diamond Prelude (Fillies) History

The Blue Diamond Fillies Prelude has been run and won since 1982 when it started out as a Listed race. It gained Group 3 status in 1986 before being run as a Group 2 feature since 2015.

For one year in 1996 and 2023 it ran at Sandown Racecourse, but all other editions of event have run at Caulfield Racecourse.

Notable recent Blue Diamond Prelude Fillies winners include Lyre (2019), Cathy (2017), Earthquake (2014), Samaready (2012), Alinghi (2004), and earlier in the race’s history Courtza (1989).

The 2017 Blue Diamond Fillies Prelude winner Catchy went on to beat the boys in the Blue Diamond Stakes results next start as did Lyre two years later. Lyre also backed up from her Blue Diamond Stakes win in 2019 to finish third next start in the Group 1 Golden Slipper (1200m) in Sydney that March.

See below for the full Blue Diamond Fillies Prelude results dating back to 2000.

Recent Blue Diamond Prelude (Fillies) Winners