Turn your loved one's ashes or hair into
a genuine diamond
a genuine diamond
Turn your loved one's ashes or hair into 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 is one of the first companies in the world to create memorial diamonds and patent a unique production technology. We specialize 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
Testimonials & love stories
Testimonials & love stories
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
Eileen, UK
The blue diamond is the one you all created out of my son's ashes. The body is platinum, the halo is yellow gold and the marquis diamond is one I had in another piece. It all came together beautifully.
I can't tell you how much it meant to me to receive updates from your company on every step that was being taken with my son's ashes. Thank you.
It's perfect. Bittersweet...but perfect.
Cheryl, CO
I can't tell you how much it meant to me to receive updates from your company on every step that was being taken with my son's ashes. Thank you.
It's perfect. Bittersweet...but perfect.
Cheryl, CO
Here’s a picture of the finished product of my grandmother's memorial diamond ring. I am absolutely in love with it - and that is largely due to how beautiful my red memorial diamond is!
Jolene, LA
Jolene, LA
I’m so happy I found this service!
What a beautiful way to honor my dad.
Debra, NJ
What a beautiful way to honor my dad.
Debra, NJ
My mom would have loved to see what
a stunning diamond she’s remembered by.
I will cherish it forever!!
Kathy, TX
a stunning diamond she’s remembered by.
I will cherish it forever!!
Kathy, TX
Thank for everything, the ring is even more beautiful than I expected!
Laura, CA
Laura, CA
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
Eileen, UK
So glad we made these for my dad.
Keith, VA
Keith, VA
My sweet girl Mia memorialized as a diamond! Thank you so much for your help!
Devin, ME
Devin, ME
Here is my ring with the new diamonds added. I want to thank you for being so helpful, I'm so pleased. I don't do change well, so changing the ring I've loved for almost 30 years, I was very worried I might not like it. When they handed it to me I cried.
Liz, CA
Liz, CA
Oh my gosh, she is absolutely beautiful! Thank you so much for all the updates! I look forward to proudly wearing her!
Jessica, NY
Jessica, NY
I got my mother’s ashes made into a beautiful rough diamond and absolutely love it. Thank you!
Steven, AZ
Steven, AZ
Wow, It looks gorgeous and right in time for Mother’s Day! Thanks again for such wonderful customer care! Our family will absolutely love and treasure it!
Kareena, CA
Kareena, CA
The blue diamond is the one you all created out of my son's ashes. The body is platinum, the halo is yellow gold and the marquis diamond is one I had in another piece. It all came together beautifully.
I can't tell you how much it meant to me to receive updates from your company on every step that was being taken with my son's ashes. Thank you.
It's perfect. Bittersweet...but perfect.
Cheryl, CO
I can't tell you how much it meant to me to receive updates from your company on every step that was being taken with my son's ashes. Thank you.
It's perfect. Bittersweet...but perfect.
Cheryl, CO
My precious Ichabod diamond is at the jeweler’s to be placed into a custom band. I cannot wait to pick it up!! Thank you so much for taking such good care of us...
Emma. CA
Emma. CA
I absolutely love it, thank you!!
Marylin, UK
Marylin, UK
It is beautiful! Thank you!
Anna, OH
Anna, OH
You had assisted me in 2014 and 2018 in ordering first a ring, then a necklace with my dogs’ ashes, and now with these earrings for my little one! Thank you!
Laurie, CA
Laurie, CA
I can’t stop crying!! Thank you so very much.
Roberta, CO
Roberta, CO
Just wanted to let you know I’m over-the-moon happy with my ring! I love that the setting is not as high as the old one, and Kodi’s stone is just beautiful next to Nitro’s. Thank you, thank you, thank you!
Paula, WI
Paula, WI
Thank you for being so comprehensive with me, thank you so much for everything!
Glory, CA
Glory, CA
Which diamond color speaks to you?
Which diamond
color speaks
to you?
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.
Our prices
CARAT OPTION
MEDIUM
0.10 - 0.19 CT
0.10 - 0.19 CT
¼ CARAT
0.20 - 0.34 CT
0.20 - 0.34 CT
½ CARAT
0.45 - 0.64 CT
0.45 - 0.64 CT
¾ CARAT
0.65 - 0.89 CT
0.65 - 0.89 CT
1 CARAT
0.90 - 1.19 CT
0.90 - 1.19 CT
1 ¼ CARAT
1.20 - 1.39 CT
1.20 - 1.39 CT
1 ½ CARAT
1.40 - 1.59 CT
1.40 - 1.59 CT
2 CARATS
1.90 - 2.09 CT
1.90 - 2.09 CT
3 CARATS
3.00+ CT
3.00+ CT
ORANGE-YELLOW
YELLOW-GREEN
PURPLE
BLUE
WHITE
PINK
BLACK
$1395
$1595
$1695
$1645
$1075
$1895
$1675
$1525
$1885
$1350
$2095
$1945
$1835
$1945
$3500
$3970
$3970
$3240
$2970
$4050
$3780
$3955
$4735
$3950
$6235
$5525
$7420
$4805
$6315
$6225
$7195
$6090
$6715
$9650
$13815
$24000
$5600
$5495
$8165
$12090
$24000
$9290
$9150
$13360
$15540
$27000
$7835
$8545
$12620
$14675
$27000
$8760
$6570
$8545
$10355
$9455
$11875
$12440
$25000
$13555
$26250
$13810
$27200
* 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) and our flexible payment plans powered by Affirm.
Available Cuts
Available Cuts
Brilliant
Princess
Radiant
Pear*
+30%
Emerald*
+10%
Oval*
+20%
Marquise*
+30%
GIA Certification for your memorial diamond
GIA Certification for your memorial diamond
- 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 carbon sample’s chemical composition
- Our lifetime warranty ensures your diamond will not fade over time
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
+ Fragments of clothing
+ Letters, paper, books
+ 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-by-step guide to creating your diamond:
1
Choose your diamond specs on our website (color, size, cut)
2
Choose the additional services if needed (GIA certification, inscription, etc.)
3
Pick your jewelry setting if needed (our online collection includes rings, earring sets, and pendants)
4
Check your order before submitting - we’re here to assist in case you have any questions
5
Choose your payment method: standard 50% + 50% option, or a payment plan via Affirm.
6
7
8
9
10
Click “Submit” and reserve your order with a $25 deposit (this amount will be fully credited toward your order balance).
Receive your complimentary Order Kit (we will email you the tracking details as soon as your Kit is dispatched)
Use your Order Kit to collect the carbon sample and ship it back to us (a pre-paid mail label is included in your Kit)
Enjoy regular production updates while your diamond is being created
Receive your unique 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
The Order Kit is a helpful tool our clients use to place their orders and learn more about our process. Your Kit will include:
1. Measuring scoop and a secure container for the carbon sample
2. Ordering instructions and a physical copy of our Purchase Order Form (in case you decide to make any last-minute changes in your order)
3. Heart In Diamond brochure
4. Pre-paid label for shipping your carbon sample back to us.
1. Measuring scoop and a secure container for the carbon sample
2. Ordering instructions and a physical copy of our Purchase Order Form (in case you decide to make any last-minute changes in your order)
3. Heart In Diamond brochure
4. Pre-paid label for shipping your carbon sample back to us.
Request
your free Order
Kit
your free Order
Kit
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
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.
14K Rose Gold Solitaire Engagement Ring
14K White Gold Halo-style Pendant
14K Yellow Gold 4-prong Stud Earrings
14K White Gold Heart-shaped Pendant
14K Gold 4-prong Slide Pendant
14K White Gold Men's Ring
14K white Gold Halo-style Pendant
14K White Gold Vintage-inspired Ring
14K White Gold Men's Solitaire Ring
14K Yellow Gold 4-Prong Halo-Style Earrings
14K Rose Gold Solitaire Engagement Ring
14K White Gold Halo-style Pendant
14K White Gold Heart-shaped Pendant
14K White Gold Heart-shaped Pendant
14K White Gold Men's Ring
14K white Gold Halo-style Pendant
14K White Gold Vintage-inspired Ring
14K White Gold Men's Solitaire Ring
14K Yellow Gold 4-Prong Halo-Style Earrings
14K Yellow Gold 4-prong Stud Earrings
Our Process
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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Our Process
Prepare your carbon sample
Carbon extraction
HPHT production process
Cutting & polishing, certification
→
→
→
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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.
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
Ask a question
Ask
a question:
Ask a question:
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