Diamond Division Quartet Contest

Completed Entry Forms accompanied with payment will be accepted in the order they are received. Quartets will be placed on a waiting list after the 15 competitor slots have been filled.

Diamond Division Quartet Contest Venue, Start Time, and The Jurassic Chords Quartet Retreat: Powered by Clever Girl!

The 2025 Diamond Division Quartet Contest will be held on Friday, August 1, in Tulsa, Oklahoma. Contest begins at 6 p.m. We will be at the Hyatt Regency Downtown hotel. Guests can now purchase tickets to attend the Diamond Division Quartet Contest. 

Before your purchase tickets, take note: This year's contest is part of a two-day barbershop adventure: The Jurassic Chords Quartet Retreat: Powered by Clever Girl
Retreat registration is open, but if you're a Diamond Division participant, hold off on registering just yet—you’ll receive a promo code from HQ that gives you $50 access to the entire retreat.
Friday, August 1: You bring the harmony alive during the Diamond Division Quartet Contest!
Saturday August 2: Participate in barbershop education classes led by the reigning Queens of Harmony, Clever Girl, then cheer on Rising Stars as they take the stage.

♦ The Diamond Division Quartet Contest is for women's quartets age of 55 years and above with a combined age of 240 at the date of contest.
♦ All songs performed on a Sweet Adelines International stage are required to receive an admissibility rating via the Song Assessment Tool.
♦ View the Rules and Regulations and Performance Level Guidelines for complete details.
♦ Follow the Diamond Division Facebook page to share your quartet's journey, connect with fellow quartets, and shine bright in a community of Sweet Adelines!

Meet the Judges of the Diamond Division Quartet Contest

The Diamond Division Quartet Contest is in the hands of a star-studded panel of Sweet Adelines International Competition Judges. Every competing quartet gets detailed feedback to help them grow, shine brighter, and take their artistry to the next level!

Congratulations to Bubbly, 2024 Diamond Division Champion Quartet!

Tenor: Dana Dunlevy, Lead: Carol Beckmann, Baritone: Lana Owens, Bass: Gari Brindle
Sweet Adelines Affiliation: Region #9 Coastal Harmony