Every Diamond Energy plan, on your real usage
We cost all 175 Diamond Energy electricity plans against your actual peak, off-peak and shoulder usage, solar export and controlled load — not a rough estimate. Then we rank them cheapest-first.
Energy retailer
Compare Diamond Energy plans on your real usage
EnergySorted costs all 175 of Diamond Energy's electricity plans against your actual bill and ranks them beside every other retailer — independently, with no commissions. See exactly where Diamond Energy lands for your home.
- 175 plans
- NSW, QLD, SA, VIC
- No commissions
Diamond Energy is one of the retailers we compare in New South Wales, Queensland, South Australia and Victoria. Two homes on the same Diamond Energy plan can pay very different amounts — so the only way to know if Diamond Energy is right for you is to cost its plans on your usage. That's exactly what EnergySorted does.
Diamond Energy
How we compare Diamond Energy — honestly
Diamond Energy vs the whole market
Diamond Energy is ranked beside every other AER-listed retailer, so you see whether it genuinely beats your current deal — or whether another retailer wins. Sometimes Diamond Energy is cheapest; sometimes it isn't, and we say so.
We don't work for Diamond Energy
We take no referral fee or commission from Diamond Energy. You pay us (about $39/year), which is exactly why we can rank Diamond Energy on the numbers alone and prove the result against the bill you already pay.
We keep watching after you switch
Whether you stay with Diamond Energy or move, EnergySorted re-checks nightly and alerts you when a cheaper plan appears — so a good deal today doesn't quietly become a bad one.
See your number
Is Diamond Energy cheapest for your home?
Upload a bill and we'll cost every Diamond Energy plan against your real usage — and show you if anything beats it.
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Questions
Diamond Energy — straight answers
Does EnergySorted work for Diamond Energy?
No. We take no commission from Diamond Energy or any retailer — you pay a small yearly subscription (around $39), so our ranking answers to you, not to Diamond Energy. We'll happily tell you when Diamond Energy is not your cheapest option.
How many Diamond Energy plans do you compare?
We compare all 175 Diamond Energy electricity plans currently published to the Australian Energy Regulator, across New South Wales, Queensland, South Australia and Victoria, and re-check them nightly.
Is Diamond Energy cheaper than my current retailer?
It depends entirely on your usage — when you use power, your solar export and your tariff type all change the answer. EnergySorted costs every Diamond Energy plan against your real bill and ranks it beside every other retailer, so you see exactly where Diamond Energy lands for your household.
Does Diamond Energy offer gas plans?
In our current data, Diamond Energy's plans are electricity. If that changes, they'll appear here automatically — and you can always compare gas from other retailers on your real usage.
Will switching to or from Diamond Energy interrupt my power?
No. Switching retailer never touches your physical supply — same poles, same wires, same reliability. Only who bills you changes, and a 10-business-day cooling-off period applies.