The memory of pure love

Infinite remembrance of faithful companion

Pets are loyal, unconditionally loving family members whose comfort and unfaltering companionship cannot properly be expressed in words. Saying goodbye to them may be one of the toughest experiences in our lives.

 Algordanza Pet Memorial Diamonds
 Algordanza Pet Memorial Diamonds Semper Fides
A symbol of eternal promise & love

Memorial diamonds for pets by Semper Fides

Semper Fides, a word for “eternal promise”, offers an elegant way to stay connected with the memories you’ve made together. Memorialise your faithful companion in a brilliant memorial diamond made purely from their ashes — a symbol of eternal love that will shine forever as a reminder of the special bond you shared.

Made in Switzerland 🇨🇭

Imperishable & unique memorial diamond

For over a decade we have been creating the Memorial Diamonds in our own laboratory in Domat/Ems, Switzerland.

Avg. time to completion
4 to 9 months
Ashes needed
500 g
Starting price
HKD29,990 +
Fur needed ( optional )
11 g
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 Algordanza Pet Memorial Diamonds

Here’s how it works

The diamond process

x Making Process
Step 1
Contact our sales

Contact us and we will offer a free 40-minute consultation to explain the process and show you samples of our work.

 Algordanza Pet Memorial Diamonds Making Process
Step 2
Provide ashes

You can either meet us at your funeral agent’s office or directly bring 500g of ashes or 11g of fur to our office after proper preparation.

 Algordanza Pet Memorial Diamonds Making Process
Step 3
Confirm order

Submit the order form and all required documents, and pay the initial 50% deposit. You will also need to confirm the details for the diamond.

 Algordanza Pet Memorial Diamonds Making Process
Step 4
Diamond production

The ashes will be sent to our Swiss lab, and our experts will get to work in creating your unique diamond . The production will take around 4 to 9 months .

Free Consultation

Give your pet the most beautiful burial

Start the grief journey with us

Commemorate your beloved pet by converting their ashes into a one-of-a-kind memorial diamond. This burial option is everlasting and allows you to carry your loved ones with you wherever you go.

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Diamond prices start at HKD29,990

Create your unique diamond

  •  Algordanza Pet Memorial Diamond Design Element  Algordanza Pet Memorial Diamond Design Element Carat
  • Algordanza Pet Memorial Diamond Design Element Algordanza Pet Memorial Diamond Design Element Cut
  • Algordanza Pet Memorial Diamond Design Element Algordanza Pet Memorial Diamond Design Element Carat
  • Algordanza Pet Memorial Diamond Design Element Algordanza Pet Memorial Diamond Design Element Colour
  •  Algordanza Pet Memorial Diamond 0.25
    0.25 ct
    4.1mm
  •  Algordanza Pet Memorial Diamond 0.3 ct
    0.3 ct
    4.4mm
  •  Algordanza Pet Memorial Diamond 0.4 ct
    0.4 ct
    4.8mm
  •  Algordanza Pet Memorial Diamond 0.5 ct
    0.5 ct
    5.2mm
  •  Algordanza Pet Memorial Diamond 0.6 ct
    0.6 ct
    5.8mm
  •  Algordanza Pet Memorial Diamond 0.7 ct
    0.7 ct
    6.1mm
  •  Algordanza Pet Memorial Diamond 0.8 ct
    0.8 ct
    6.1mm
  •  Algordanza Pet Memorial Diamond 0.9 ct
    0.9 ct
    6.4mm
  •  Algordanza Pet Memorial Diamond 1.0 ct
    1.0 ct
    6.5mm

Algordanza offers a variety of diamond carat sizes: 0.25, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1.0 ct.

  • Algordanza Pet Memorial Diamond Brillant Cut
    Brillant
  • Algordanza Pet Memorial Diamond Emerald Cut
    Emerald
  • Algordanza Pet Memorial Diamond Princess Cut
    Princess

Personalize your memorial diamond with our wide range of diamond cuts.

Algordanza Pet Memorial Diamond

Clarity refers to how flawless a diamond is. Each Semper-fides diamond is unique to your pet and at times, inclusions derived from your pet's remains may be seen in the diamonds.

Algordanza Pet Memorial Diamond

Your pet’s ashes will produce its own unique coloured diamond thanks to variations in its chemical signature. Naturally coloured diamonds will appear bluish white, with the amount of blue determined by the boron in the ashes. On request, we can introduce hues of yellow, green, red or blue to replicate the colour of your pet’s coat.

Algordanza Pet Memorial Diamond Swiss Lab

Semper Fides’s ashes to diamonds technology

Providing quality
diamonds for you

Semper Fides (forever faithful) diamonds is a subsidiary of Algordanza memorial diamonds based in Domat/EMS, Switzerland. It focuses purely on the creation of pet memorial diamonds in its own separate laboratory.

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A word about grief memorial diamonds

Hear what our clients say

"It feels like I’m losing part of my soul when Max left me. I spent my last 10 years being him and he is my best friend, my son, my partner... Thank you for the amazing service and the stunning memorial diamond. After I received the memorial diamond, I Inlaid “him” into a necklace. I couldn’t be any happier while wearing him to walk around the places he loved."

Crystal Cheung

"Algordanza created a beautiful diamond of my cat. She was being with me for 8 years and she is my best friend in my life. And now this memorial diamond becomes a great companion to me and feels like she is always with me."

Emily Li

Frequently asked questions

Is an Algordanza diamond a genuine diamond?

Yes – the Algordanza Memorial Diamond shows the same physical, chemical and optical properties as a dug diamond. We would not be allowed to use the expression “diamond” if we could not prove that the diamond is genuine.

Why do the diamonds have different colors?

Your pet’s ashes will produce their own unique coloured diamond thanks to variations in its chemical signature. Naturally coloured diamonds will appear bluish-white, with the amount of blue determined by the boron in the ashes. On request, we can introduce hues of yellow, green, red or blue to replicate the colour of your pet’s coat.

How long does it take to create a diamond?

The average production period is approximately six months, however, it is influenced by the size of the diamond being ordered and also the number of orders being processed at the time in Switzerland. Typically, a 0.2ct and 0.3ct diamond will take between 4 - 5 months. Additional time is required for laser inscription and jewellery mounting services.

Upon request, we will provide a schedule of the different stages as the diamond is being processed for those who may be anxious to know the status of their order at any moment in time.

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Algordanza Hong Kong Team

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