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The cost to turn ashes into diamonds in UK Australia Canada and USA
Price: Cremation Ashes to Diamonds Cost

LONITÉ cremation diamonds cost or diamonds from ashes cost starts at $ 1600. On this page, the memorial diamonds prices are listed in the currency of the country you select.

To be turned into a diamond, the ashes of your loved one will be sent to Switzerland, and will come back in 6 months on average when the ashes to diamonds process is completed. The cremation diamonds price covers all ashes to diamonds costs in the process, including shipment cost and delivery cost.

Cremation diamonds cost in the U.S. is from $ 1600. The ashes to diamonds cost UK is from £ 1400. The ashes into diamonds Australia cost is from A$ 2900. Cremation diamonds price Canada is from C$ 1800.

On this page:

( Jump to sections by clicking below links )

  1. Price Factors: Diamonds from Ashes Cost
  2. Service Remarks
  3. Memorial Diamond Price List
  4. Footnotes: Cremation Diamonds Cost

More pages:

( Go to another page by clicking below links )

  1. Diamond Options and Explanation
  2. Order Procedures
  3. Ashes Submission Guide
    (the Required Ashes Amount)

Components: Cremation Ashes to Diamonds Cost

The cost to turn ashes into diamonds is composed of purifying the ashes, creating the diamond, polishing and shipping.

Price Factor I - Cremation Ashes into Diamonds Cost
Carbon Purification

The cost of carbon purification is fixed regardless of the cremation diamond’s size.

Carbon purification for a 4N purity (99.99%) is a sophisticated process. It is carried out manually and with the utmost of respect by LONITÉ’s specialists, taking an average of 5000 minutes per order.

The LONITÉ carbon purification is 25 times costlier compared with the cost of other ‘memorial diamonds’ treated with a mixture of pre-purified industrial graphite. Graphite (generic carbon) is added in their process to dilute impurities, and thus save them time and cost.

Price Factor II - Cremation Ashes into Diamonds Cost
Diamond Creation

The LONITÉ cremation diamond creation costs are dependent on growing time, which is measured in months, not hours. The larger the diamond, the longer the time factor, hence the greater the cost. For cremation diamond sizes larger than 0.5 carats, costs are appreciably higher for this reason alone.

A diamond seed is required for carbon atoms of ashes/hair to attach to and crystallise. To achieve the ultimate beauty of your cremation diamond, LONITÉ only uses natural diamonds from the top 0.1% of the best available diamonds as ‘seeds’. We never use CVD (Chemical Vapour Deposition) diamonds, which are much cheaper - for a reason.

Price Factor III - Cremation Ashes into Diamonds Cost
No Local Mark-up

Most companies sell through regional distributors and other layered channels, each one adding their own profit margin.

With LONITÉ there are no middlemen, so you pay only for quality, instead of 35%-45% distribution mark-ups.

LONITÉ’s transparent cremation diamond prices are clearly visible. With LONITÉ there is no “Price on application” in ashes to diamonds cost.

A picture banner displays LONITÉ's colourful cremation diamonds from ashes on its ashes to diamonds cost page
Price: Memorial Diamonds from Ashes Cost

Services Included: Cost to Turn Ashes into Diamonds

Our LONITÉ ashes into diamonds cost includes all necessary services in the ashes to diamond process: carbon purification, cremation diamond creation, cutting and polishing, certification of origin, sealing containers, packing and international shipping. There are no hidden costs. Any additional fees will relate only to local taxes and optional services provided by a third-party, such as a certification of authenticity issued by the International Gemological Institute or the Gemological Institute of America.

Cremation Jewellery Price

In addition to the cremation diamonds cost, the price of jewellery depends on the shape, metal type and metal weight. Jewellery prices include all mounting and shipment costs. You can choose from our cremation ring and cremation pendant designs, or submit your own idea for bespoke cremation jewellery.

Colours vs. Cost

An array of cremation diamond colours is achieved in varied synthesis environments with different purification and preparation procedures.

Amber is the most natural colour and undergoes a standard process offering the lowest price (from 1600 / 0.25ct). In comparison, colourless cremation diamonds require the highest standard of purification using the most advanced technology.

The growing time for a 1 carat Purely Colourless™ diamond can be several times that of a 1 carat Naturally Amber™ cremation diamond. Therefore, Purely Colourless™ cremation diamonds are the most expensive (up to 17200 / 1.0ct).

Diamond Colour
amber colour memorial diamonds from cremated ashes
Naturally Amber™
green colour memorial diamonds from cremated ashes
Greenish Yellow
red colour memorial diamonds from cremated ashes
blue colour memorial diamonds from cremated ashes
colourless or white colour memorial diamonds from cremated ashes
Purely Colourless™

Price Range ()
$ 1600
$ 7800
$ 2200
$ 8800
$ 2500
$ 8900
$ 2600
$ 16800
$ 2900
$ 17200
3 - 6 months
4 - 7 months
4 - 7 months
5 - 8 months
6 - 9 months

Naturally grown under standard procedures
HPHT processing at
nitrogen content 1μm
- 1000μm;
Electrons irritating at
1KeV - 100MeV
Annealing at 500°C -
5000°C under 100kPa
- 20GPa;
HPHT processing
Through specialised
purifying to ensure
Boron content 1μm
- 1000μm
Highest purity from
the most complex
technology with the
longest growing time

[*] Data range is enlarged to protect technical secrets.
[#] Actual time is dependent upon the ordered size.


1. For memorial diamond sizes above 1.0 carat, please contact us directly for a personal quote.

2. Memorial diamonds below 0.25 carat still have to undergo the purification process, which is time-consuming and costly. Currently, we are not offering single diamonds below 0.25 carat. However, if you need a 0.10 carat diamond in addition to a 0.25 carat diamond, for example, please contact us directly for a personal quote.

3. A 4.5% discount is offered for the second and any additional memorial diamonds ordered, where the discounted diamonds are no more expensive than the first one. Family Bundles are not applicable.

4. Rough diamonds (unpolished) are available for size 0.35 carat or above with a 25% discount. However, the rough diamond should NOT be cut at any time after it is delivered because inexperienced diamond cutters without specialised cutting skills are highly likely to break the diamond.

5. Brilliance of the cut options: Brilliant > Princess > Radiant > Asscher > Emerald. Specifying a cutting shape other than brilliant is subject to an additional fee of 12.5%.

6. The images displayed on the website are for reference only. The actual size and colour depth of your memorial diamond may vary.

Cost Comparison: Natural Diamond Prices vs.

Turn Cremated Ashes into Diamonds Cost.

Colourless natural diamonds are more common, and thus cheaper than natural coloured diamonds. It is the opposite for colourless cremation diamonds which are more expensive.

Cremation diamonds in amber or blue are lower or similar in price compared with natural yellow diamonds. Colourless cremation diamonds are more expensive than natural colourless diamonds.

Cheaper Cremation Ashes to Diamonds Cost.

The cost of turning ashes into a beautiful diamond are significant owing to the complex nature of the whole process.

It’s always our wish to offer families a price that is still as low as possible. That’s why you only ever deal direct with LONITÉ.