Our memorial diamonds are created to keep the ones you miss the most close to your heart.
Let your love shine forever
Science working 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
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.
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.
For the diamond creation, we use organic carbon extracted from the client’s sample. Since each carbon sample is chemically unique in terms of its composition, our memorial diamonds truly reflect this uniqueness on molecular level, preserving a part of your loved one inside.
While we guarantee your preferred diamond color, the carbon sample will impact the saturation and hue, making your diamond even more unique.
Which diamond color speaks to you?
Orange-Yellow
Yellow-Green
Deep Red
Blue
White
Choose your one- of-a-kind diamond
Shapes
Colors
Sizes (Ct.)
0% APR payment plans
/month
* Enrolling in a payment plan is fully optional: you are always free to choose the standard option (50% deposit + 50% final payment)
Choose your one- of-a-kind diamond
Shapes
Colors
Sizes (Ct.)
0% APR payment plans
* Enrolling in a payment plan is fully optional: you are always free to choose the standard option (50% deposit + 50% final payment)
/month
Choose your one- of-a-kind diamond
Shapes
Colors
Sizes (Ct.)
0% APR payment plans
* Enrolling in a payment plan is fully optional: you are always free to choose the standard option (50% deposit + 50% final payment)
/month
Choose your one- of-a-kind diamond
Shapes
Colors
Sizes (Ct.)
0% APR payment plans
* Enrolling in a payment plan is fully optional: you are always free to choose the standard option (50% deposit + 50% final payment)
/month
Choose your one- of-a-kind diamond
Shapes
Colors
Sizes (Ct.)
0% APR payment plans
* Enrolling in a payment plan is fully optional: you are always free to choose the standard option (50% deposit + 50% final payment)
/month
Explore our jewelry setting collection
We will take care of mounting and polishing to make sure you receive a ready-to-wear piece.
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
I’m so happy I found this service! 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
Thank for everything, the ring is even more beautiful than I expected!
Laura, 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
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
So glad we made these for my dad. Keith, VA
My sweet girl Mia memorialized as a diamond! Thank you so much for your help!
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
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
I’m so happy I found this service! 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
Thank for everything, the ring is even more beautiful than I expected!
Laura, 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
So glad we made these for my dad. Keith, VA
My sweet girl Mia memorialized as a diamond! Thank you so much for your help!
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
How to turn 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.
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.
Celebrate your loved ones while helping the planet
Unlike natural diamond mining that destroys ecosystems and funds military campaigns, our man-made diamond production takes place in a controlled laboratory environment, using only modest amounts of resources.
Celebrate your loved ones while helping the planet
Unlike natural diamond mining that destroys ecosystems and funds military campaigns, our man-made diamond production takes place in a controlled laboratory environment, using only modest amounts of resources.
We truly believe that man-made diamond production is the ultimate solution for such important problems as environmental damage, natural resources’ crisis, and the unlawful labor practices
Please contact us to find out if your materials qualify for your personal diamond creation.
+ Ashes
+ Fragments of clothing
+ Letters, paper, books
+ Hair, fur
+ Other organic materials
We truly believe that man-made diamond production is the ultimate solution for such important problems as environmental damage, natural resources’ crisis, and the unlawful labor practices
We are here to assist you at every step of the process.
Step-to-step guide to creating your diamond:
1
Fill out our online order form (no pre-payment required)
2
Receive your complimentary Order Kit and follow the instructions to send your carbon sample to us
3
Choose your preferred payment schedule (standard payment or 0% APR payment plans for 6, 12, or 24 months)
4
Track your order status with regular updates throughout the production process (90-180 days)
5
Confirm your delivery address with us while we finalize your diamond certification
6
Receive your memorial diamond!
We are here to assist you at every step of the process.
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
We offer GIA diamond certification - and more
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
Request your free Order Kit
Start your journey by getting your complimentary Heart 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
Request your free Order Kit
Even our gift cards are everlasting
Heart In Diamond gift cards do not have an expiration date - whether you would like to express sympathy for a grieving friend or send a thoughtful gift to a family member, you can do so without worrying about time restrictions.
Even our gift cards are everlasting
Heart In Diamond gift cards do not have an expiration date - whether you would like to express sympathy for a grieving friend or send a thoughtful gift to a family member, you can do so without worrying about time restrictions.