How Long Does It Take to Create a Memorial Diamond?
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When families consider transforming cremation ashes or hair into a memorial diamond, one of the most common questions is:
How long does it take to create a memorial diamond?
Because this process is deeply meaningful, understanding the timeline helps set clear expectations and ensures peace of mind.
This guide explains the memorial diamond timeline, what affects production speed, and why quality takes time.
Average Time to Create a Memorial Diamond
On average, creating a lab-grown memorial diamond takes:
8 to 12 weeks
(Some larger carat sizes may take longer.)
The exact timeline depends on:
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Diamond size (carat weight)
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Color selection (natural, blue, yellow, etc.)
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Growth method (CVD)
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Custom jewelry setting requirements
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Laboratory schedule
Memorial diamonds are not mass-produced items. They are grown under carefully controlled scientific conditions.
Step-by-Step Memorial Diamond Process Timeline
To understand why the process takes weeks, let’s break it down.
1️⃣ Carbon Extraction
The first step involves extracting carbon from cremation ashes or hair.
This stage includes:
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Purification process
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Laboratory preparation
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Carbon isolation
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Precision at this stage is critical.
2️⃣ Diamond Growth Phase
This is the most important stage.
Using High Chemical Vapour Deposition (CVD) technology, the carbon is crystallised into a real lab-grown diamond.
The growth time depends on:
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Desired carat size
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Crystal development speed
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Quality control monitoring
Larger memorial diamonds require more time because the crystal must grow slowly and evenly.
3️⃣ Cutting & Polishing
Once the rough diamond is formed:
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It is carefully cut
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Faceted for brilliance
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Polished to precision
This stage determines:
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Sparkle
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Light reflection
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Final appearance
4️⃣ Certification & Quality Inspection
Reputable providers conduct:
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Quality grading
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Documentation preparation
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Final inspection
5️⃣ Jewelry Setting
If the memorial diamond is being set into:
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A ring
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A pendant
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Earrings
Additional time is required for fine jewelry craftsmanship.
Why Memorial Diamonds Take Time
Unlike traditional jewelry, memorial diamonds involve:
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Scientific transformation
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Individual carbon processing
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Custom growth conditions
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Precision craftsmanship
Rushing the process may compromise quality.
High-quality lab-grown memorial diamonds require patience and controlled development.
Does Bigger Carat Size Mean Longer Wait?
Yes.
Larger diamonds typically require:
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Extended crystal growth
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More detailed monitoring
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Slower temperature stabilisation
For example:
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0.50 – 1.00 ct may take standard timeline
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2.00 ct or more may extend production
Always confirm timeline estimates before placing an order.
Is the Process Safe During Production?
Professional memorial diamond companies provide:
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Secure handling procedures
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Documented chain-of-custody
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Regular updates
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Clear communication
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Transparency builds trust during the waiting period.
What Affects Memorial Diamond Production Time?
Several factors influence delivery:
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Laboratory capacity
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Custom colour requests
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International shipping
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Peak seasonal demand
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Certification processing time
Choosing an experienced provider often helps streamline communication and process clarity.
Should You Be Concerned If It Takes Time?
Not necessarily.
Creating a memory diamond is a specialized scientific process not a standard retail purchase.
A realistic timeline reflects:
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Quality standards
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Precision growth
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Responsible craftsmanship
Always be cautious of promises that sound unusually fast.
Final Thoughts
So, how long does it take to create a memorial diamond?
Typically 25- 45 Days, depending on size and customisation.
A memorial diamond represents:
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Legacy
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Remembrance
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Emotional value
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Lasting connection
Taking the time to grow it properly ensures quality, authenticity, and meaning.
Patience in this process often leads to the most meaningful result.
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