top of page

Official Member of the Swiss National Funeral Services Association, for a funeral service that is fair, serious and honest as a counselor and accompanist to the bereaved families.

Contact us to order your memorial diamonds from ashes in Sydney.

Turn Ashes into Diamonds Australia

  1    Swiss LONITÉ can turn your loved ones' ashes or hair into memorial diamonds.

Turn the cremation ashes of your loved one into memorial diamonds. Now available to order in Sydney and the whole Australia.

  2    Our ashes to diamonds service is available at our Sydney office.

  3    Call us at (02) 8317 3356 / (03) 9021 6894 to order memorial diamonds from ashes in Australia.

For more information about LONITÉ cremation diamonds in Australia, download our catalogue here below.

Ashes to Diamonds
From Switzerland

A Brilliant Diamond in Memory of a Brilliant Life

Technical Procedures

From Ashes to Cremation Diamonds: LONITÉ's Laboratory and Process

Memorial Diamonds Technology

A diamond is in fact crystallised carbon. Carbon (C) accounts for 18% of any animals’ bodies, which makes turning ashes into memorial diamonds possible.

Natural diamonds grow in an environment of extreme pressure and high temperature deep in the earth's mantle over millions of years.

At LONITÉ, we recreate these high-pressure and high-temperatures natural environments in our laboratory over a period of 9 to 12 months (1 ct).

To turn ashes or hair into diamonds, below ashes amounts are required.

Ashes/Hair Amount

To inquire the order process in Australia, please call us at (02) 8317 3356 / (03) 9021 6894 or email us at

8 oz / 200 g

​Cremation ashes

oz (ounces) / g (grams)

10 oz / 300 g

Cremated bones

0.4 oz / 10 g


Time - From Start to Finish

It takes an average of 10 months to turn ashes into a one-carat diamond. The actual time of each diamond is dependent upon the size ordered (normally 5-18 months).

Optional GIA or IGI certification, jewellery setting, and laser inscription services are offered at extra cost where it takes an extra 1 or 2 months for each service chosen.

Turn your loved ones' ashes into diamonds

Steps to Place an Order:

  1   Fill in the Order Form.

  2   Send the ashes to LONITÉ.

  3   Pay 50% as a deposit.


 — International Business Times

“Lonité, the premier cremation diamond producer”

— Huffington Post

“It’s the stories of Lonité's customers that moved me most”

— BuzzFeed

“Lonité, a company specialises in turning the dead into diamonds”

— The Christian Post

“LONITE AG is the pioneer in this (memorial diamond) technology”

— Australian Anthill

“A Lonité memorial diamond makes it easy to keep the memory of a loved one”

— WorldNews Network

“Lonité, a Swiss company that specializes in memorial diamond technology”

— Tech in Asia

“LONITE AG, a world leader in memorial diamond technology”

— Ground Report

“The Lonité memorial diamond is a warm tribute to your precious loved one”

 — Bored Panda

“Each diamond comes out unique”

LONITÉ Memorial Diamonds

Trusted Worldwide

image of pendants

Discover our exquisite collection of Memorial Jewellery, featuring rings, pendants, and earrings. Select from a wide array of unique designs, or create your very own custom piece, allowing you to carry your precious ash diamond with you, always.

Online Meeting

Speak with our compassionate customer care team from the comfort of your own home. We'll provide personalized support every step of the way and answer any questions you have

Call-Back Request

Can't chat right now? We're happy to call you back at your convenience. Our team will provide attentive, dedicated service, and answer any questions you have about our process.

In-Person Meeting

Our caring team is available to meet with you in person to discuss your needs, answer any questions you have about our process, and provide you with personalized assistance.

LONITÉ provides online and in person meeting services

Meet with Us

from 0.25 carat

A$ 3200

Naturally Amber™

from 0.25 carat

A$ 3400

Greenish Yellow

from 0.25 carat

A$ 3400


from 0.25 carat

A$ 3400


from 0.25 carat

A$ 3500


from 0.25 carat

A$ 3500


from 0.25 carat

A$ 3600

Purely Colourless™

Color options for ash diamonds

Memorial Diamond Colours

The "Naturally Amber" colour in our memorial diamonds comes from the presence of Nitrogen.

The presence of Boron in the ashes will turn the diamond into a blue colour.

If our lab removes both nitrogen and boron from the ashes, memorial diamonds will become colourless.

Size demo

Carat (reference diameter)