Turn your pet’s ashes or fur into
a genuine diamond
a genuine diamond
Let your
love shine forever
love shine forever
Our memorial diamonds are created to keep the ones you miss the most close to your heart.
Let your
love shine forever
love shine forever
Founded in 2005 in the UK, Heart In Diamond specializes in transforming ashes, hair, or pet fur of your loved ones into genuine memorial diamonds, offering a lasting way to keep your loved ones close. Our US and UK offices are here to assist you with your own personal diamond creation.
About us
About us
Which diamond color speaks to you?
Your memorial diamond is as unique as your loved one - choose one of our five signature colors to highlight your special bond.
Which diamond
color speaks
to you?
color speaks
to you?
Our prices
CARAT OPTION
MINI 0.03 - 0.09 CT
MEDIUM 0.10 - 0.19 CT
¼ CARAT
½ CARAT
¾ CARAT
1 CARAT
1 ¼ CARAT
1 ½ CARAT
2 CARATS
ORANGE-YELLOW
YELLOW-GREEN
DEEP RED
BLUE
WHITE
-
-
-
-
$ 750
$1395
$1995
$1995
$2195
$2395
$1695
$2695
$2995
$2295
$2595
$3895
$5295
$5295
$5395
$5395
$4395
$7895
$7895
$6295
$6005
$7895
$8895
$8995
$10150
$11195
$10945
$11945
$12205
$12945
$14545
$14845
$15545
$16945
$17265
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-
-
-
-
-
* PLEASE NOTE: THESE PRICES DO NOT INCLUDE JEWELRY SETTINGS.
Please feel free to choose between the standard payment option (50% deposit payment + 50% final payment) or our flexible payment plans. Our payment plans are applicable to all Heart In Diamond colors and sizes over 0.03 Carat.
Calculate your 0% APR monthly payment
Calculate your 0% APR monthly payment
We offer GIA Certification & no extra charges on larger diamond sizes
- In addition to the complimentary Heart In Diamond Certificate of Authenticity, we offer GIA certification as an extra option
- Our Certificate of Authenticity includes a detailed breakdown of your diamond’s chemical composition
- Our lifetime warranty ensures your diamond will not fade over time or reveal any inner defects
- In case your diamond grows larger than initially requested, you will receive a bigger stone size at no extra cost
Start your journey of creating a unique memorial diamond for your loved one
Start your journey of creating a unique memorial diamond for your loved one
Each sample, whether it’s ashes, hair, or other materials, provides unique organic carbon to be used in your diamond creation. Our technology ensures that each diamond is created at the highest level of care and precision while preserving the true essence of your loved one.
+ Ashes
+ Feathers
+ Fragments of apparel, leashes, toys
+ Hair, fur
+ Other organic materials
Which materials can be used to create a personal diamond?
Which materials can be used to create a personal diamond?
We are here to assist you
at every step of the process.
at every step of the process.
Step-to-step guide
to creating your diamond:
to creating your diamond:
1
Fill out the online order form
(no pre-payment required)
(no pre-payment required)
2
Receive your complimentary Order Kit: please follow the instructions in your kit to finalize your order
3
Choose your preferred payment schedule: aside from the standard 50/50 schedule, we offer 0% APR payment plans for 6, 12, or 24 months
4
Track your order status while receiving regular updates throughout the production process (90-180 days)
5
Confirm your preferred delivery address
6
Enjoy your unique memorial diamond!
We are here
to assist you
at every step
of the process.
to assist you
at every step
of the process.
Request
your free Order Kit
your free Order Kit
Start your journey by getting your complimentary Heart
In Diamond Order Kit
In Diamond Order Kit
If you have any questions prior to placing
your order, please don’t hesitate to reach out!
Our team will be in touch via phone or email
in accordance with your preferences
your order, please don’t hesitate to reach out!
Our team will be in touch via phone or email
in accordance with your preferences
Request
your free Order
Kit
your free Order
Kit
Testimonials & love stories
Testimonials & love stories
This custom-designed pendant featuring a 0.10 Ct. blue diamond was created to commemorate Oreo 🐶
This is the third time I have used Heart In Diamonds services. I cannot speak highly enough of the service I received. The care and compassion was exceptional. I was always kept in the loop both via emails and calls to let me know how things
were progressing. I would not hesitate
to recommend them to others
and have done so myself.
Eileen, UK
were progressing. I would not hesitate
to recommend them to others
and have done so myself.
Eileen, UK
This green-yellow ¾ Ct. diamond was created to commemorate Nala 🐱
Thank you for being so comprehensive with me, thank you so much for everything!
Glory, CA
Thank you for being so comprehensive with me, thank you so much for everything!
Glory, CA
This white ¾ Ct. diamond was created to commemorate Sofie 🐱
We grew up together, I still can’t imagine my life without her. Now I will always be able to have a part of her with me.
Carly, CA
We grew up together, I still can’t imagine my life without her. Now I will always be able to have a part of her with me.
Carly, CA
These deep red ¼ Ct. diamonds were created to commemorate Peanut and Chupi 🐶🐶
Just wanted to let you know I’m over the moon happy with my ring! The stones look so beautiful next to each other, exactly the way I imagined.
Melissa, PA
Just wanted to let you know I’m over the moon happy with my ring! The stones look so beautiful next to each other, exactly the way I imagined.
Melissa, PA
This blue diamond was created to commemorate Ms. Stella 🐱
It has arrived! And it’s beautiful!! Thank you so much!!
Annie, MO
It has arrived! And it’s beautiful!! Thank you so much!!
Annie, MO
This custom-designed pendant featuring a 0.10 Ct. blue diamond was created to commemorate Oreo 🐶
This orange-yellow ½ Ct. diamond was created to commemorate Charlie 🐶
I teared up when I saw it. It truly means so much to me that a piece of him has finally come home.
Sara, TX
I teared up when I saw it. It truly means so much to me that a piece of him has finally come home.
Sara, TX
This deep red ¾ Ct. diamond was created to commemorate Godiva 🐶
I just received Godiva's diamond, she’s safely back at home with us. Thank you so much!
Daphne, DC
I just received Godiva's diamond, she’s safely back at home with us. Thank you so much!
Daphne, DC
This orange-yellow ½ Ct diamond was created to commemorate Stevie 🐶
I was looking for a unique way to remember Stevie, and so glad I found this service!
April, NY
I was looking for a unique way to remember Stevie, and so glad I found this service!
April, NY
Diamond engraving as a finishing touch
- We offer an additional engraving service to ensure your diamond is uniquely marked and easily identified in case of misplacing or unauthorized resale
- A personalized engraving will bring additional meaning and significance to your unique diamond.
Diamond engraving as
a finishing touch
a finishing touch
Explore our jewelry setting collection
Halo-style 18K yellow gold engagement ting
Ocean-wave solitaire platinum ring
Half-bezel style platinum pendant
Hinged hoop 14K yellow gold stud earrings
Classic 6-prong solitaire 14K yellow gold ring
Engagement 14K White Gold Ring with Greenish-Yellow Diamond
Halo-style 18K yellow gold engagement ting
Explore our
jewelry setting collection
jewelry setting collection
Every personal diamond deserves a unique setting, whether it's a ring, earrings, or a pendant. Our memorial jewelry collection offers a variety of styles in silver, gold, platinum, and palladium. If you don’t find what you’re looking for, our bespoke design specialists can bring your ideas to life, crafting a piece as unique as your cremation diamond.
Halo-style 18K yellow gold engagement ting
Ocean-wave solitaire platinum ring
Hinged hoop 14K yellow gold stud earrings
Classic 6-prong solitaire 14K yellow gold ring
Engagement 14K White Gold Ring with Greenish-Yellow Diamond
Half-bezel style platinum pendant
Science working
in the name of love
in the name of love
The creation of personal diamonds takes a unique patented technology, transparent production process, and sincere commitment to celebrating lives and love stories around the world.
Science working
in the name of love
in the name of love
How to turn
your keepsake into a diamond?
your keepsake into a diamond?
We create memorial diamonds while using organic carbon - ashes, hair, pet fur, fabric and garment fragments (cotton, leather), paper, etc.
Prepare your carbon sample
Carbon extraction
HPHT production process
Cutting & polishing, certification
Unique memorial diamond
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→
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How to turn
your keepsake into a diamond?
your keepsake into a diamond?
Prepare your carbon sample
Carbon extraction
HPHT production process
Cutting & polishing, certification
→
→
→
→
Unique memorial diamond
In order to create a memorial diamond, we advise our clients to send us 1/2 cup (0.07 oz) of hair or 2/3 cup (5.3. oz) of ashes regardless of the diamond size.
We extract carbon from the sample and add it to the diamond growing foundation, the core element for creating the diamond's unique crystalline matrix.
The mixture is placed in the core of the HPHT (High Pressure High Temperature) machine. This unique and complex machinery will recreate diamond-growing conditions, similar to those deep in the Earth’s crust: typical HPHT conditions are in excess of 2000℃ and 60,000 atmospheres.
Once the growing phase is completed, our specialists will polish and cut your diamond in accordance with industry standards and your preferences.
Each one of our diamonds goes through strict quality control and grading processes. Upon completion of your order, we issue an Authenticity Certificate that includes details of your personal diamond's chemical structure, dimensions, and clarity.
If any additional information is needed, please feel free to get in touch with us. Our representatives will guide you through the process and assist you with any questions or concerns.
Contact Us
Contact Us
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