Memorial diamond companies in Australia: how to compare (2026)
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If you're considering a memorial diamond, you'll quickly find there are several providers to choose from, and their prices, timelines and inclusions can be hard to compare. Some list prices in Swiss francs or US dollars, some quote before tax, and some charge separately for things others include.
This guide puts the main options side by side, using each provider's own published information, and explains what to look for. We're one of the providers listed, so we've kept to facts you can check, and we encourage you to confirm details directly with each company before you decide.
Information accurate as at 5 November 2026, based on each provider's published Australian or international information. Prices and timelines change, so please check with each provider.
At a glance
|
Endura Diamond |
EverDear |
LONITÉ |
Algordanza |
Eterneva |
|---|---|---|---|---|---|
Based in |
Melbourne (diamonds grown by our specialist lab partner) |
United States (Australian website) |
Switzerland (Australian branch) |
Switzerland (orders via funeral homes or direct) |
United States (check availability for Australia) |
Published starting price |
$1,490 for 0.1ct, incl. GST |
A$1,600 for 0.10–0.19ct colourless, plus tax |
From about A$2,900–3,200 (0.25ct) |
From CHF 3,500 for 0.30ct uncut (Swiss pricing) |
From US$3,499 for 0.25ct (US pricing) |
Stated turnaround |
About 3 months (colourless); about 5 months (coloured) |
About 7–12 months |
About 6–12 months |
About 5–8 months |
About 7–10 months |
Colours and cuts |
Colourless, or coloured for 20% more; round brilliant |
Colourless and several colours; a choice of cuts (surcharges apply) |
Several colours and shapes |
Blue and colourless tones; cut or uncut |
Several colours and cuts, all the same price at each size |
Independent IGI grading |
Optional, $199 incl. GST, from 0.2ct |
Optional, A$355, above 0.15ct (in-house certificate included) |
IGI certificate offered |
Own certificate |
Graded and certified |
Starter kit |
$99, refundable, deducted when you place your diamond order |
A$135 (per their FAQ), deducted from your first payment |
Ashes submission kit provided |
Arranged through funeral partners |
Welcome kit provided |
Payment |
30% deposit, balance when your diamond is ready to ship |
50% once remains are received, 50% before shipping |
Check with provider |
Check with provider |
Payment plans available |
Ashes needed |
A small amount (about double for aquamation remains) |
About 100g (or 2g hair) |
About 200g |
About 250g (or 5g hair) |
About 2 tablespoons to half a cup |
Jewellery |
Loose diamond, set by your own jeweller |
Loose, or set in their jewellery |
Loose, or set in their jewellery |
Loose, or set through their partners |
Loose, or set in their jewellery |
Comparing price fairly
Starting prices only tell part of the story. When you compare, check four things:
- Is GST included? A price shown “plus tax” will be about 10% higher at checkout. Our prices include GST.
- What currency is it in? Prices in US dollars or Swiss francs will change with the exchange rate, and international orders may involve extra shipping or import costs.
- Is it the same size and colour? Some providers price by carat range (for example, 0.10–0.19ct) and others by a fixed size, and colour can change the price significantly. Compare like with like.
- What's extra? Independent certification, shipping, the starter kit, special cuts and jewellery are charged separately by some providers. Ask for a total, all-in price.
You can see every Endura size and price on our pricing page, or read our guide to how much a memorial diamond costs in Australia.
Turnaround time
Stated timelines range from about 3 months to a year, depending on the provider, the colour and the size. If the diamond is for a particular date, such as an anniversary, a wedding or a memorial gathering, ask each provider for a realistic estimate before you commit.
Our colourless diamonds take about 3 months from when we receive the remains, and coloured diamonds about 5 months. You can read why, and what happens at each stage, in how long it takes to make a diamond from ashes.
Certification
Most providers issue their own certificate. An independent grading report from a laboratory such as IGI (International Gemological Institute) adds a third-party assessment of the diamond's carat, colour, clarity and cut, which can be useful for insurance or simply for peace of mind. Independent grading is often an optional extra and is generally not available for the very smallest stones, so if it matters to you, check the cost and minimum size with each provider.
No laboratory can prove whose carbon a diamond was grown from, so also ask how each provider tracks your loved one's remains from arrival to return. We explain this further in are memorial diamonds real diamonds?
What each provider does well
- EverDear offers a wide range of colours, cuts and sizes up to about 6 carats, plus its own jewellery range and multi-diamond discounts.
- LONITÉ has a long history in the field, a choice of colours and shapes, and a jewellery service.
- Algordanza has operated since 2004, grows its diamonds in Switzerland, and works with funeral homes, which some families find reassuring.
- Eterneva charges the same price for every colour and cut at a given size, offers payment plans, and shares regular photo and video updates while the diamond is being made.
- Endura Diamond is based in Melbourne, publishes GST-inclusive prices, offers optional IGI grading for $199 on diamonds from 0.2ct, and has a turnaround of about 3 months for colourless diamonds.
Questions to ask any provider
- What is the total price, including GST, certification, shipping and the starter kit?
- How long will my diamond take, and what happens if it takes longer?
- How are my loved one's remains labelled, tracked and kept separate?
- Is the diamond independently graded, by whom, and at what cost?
- How much ash, hair or fur do you need?
- Where is the diamond grown, and who do I contact in Australia?
- What happens to the starter kit cost or deposit if I change my mind?
Frequently asked questions
Which memorial diamond company is cheapest in Australia?
It depends on the size and colour you choose and what's included. Compare total, GST-inclusive prices in Australian dollars for the same size, including certification and shipping.
Is there an Australian memorial diamond company?
Several international providers have Australian websites or offices. Endura Diamond is based in Melbourne, at Level 18, 101 Collins Street, and our diamonds are grown by our specialist lab partner.
Can I make a memorial diamond for a pet?
Yes. Many providers, including us, make diamonds from pet ashes or fur. See our guide to pet memorial diamonds.
Whenever you're ready
Choosing a provider is a personal decision, and there's no need to rush. If Endura feels right for you, our Welcome Kit is the gentle first step. It's $99, refundable, and deducted when you place your diamond order, and you don't need a consultation to order it. If you'd like to talk it through first, you're welcome to get in touch.