Made to order

Want a more personalized piece? Whether it's a slight modification of our existing options or something completely custom, let's bring your vision to life. Contact us.

YOUR MEMORIAL DIAMOND

Florence Pendant

Round / Yellow Gold / 1

$4,400.00

(Chain included.) In the midst of the Crimean War, Florence Nightingale carried an owl. Injured and orphaned, Athena was small enough to rest in the pocket of her apron as Nightingale moved through crowded hospitals late into the night, tending to the wounded amid illness, exhaustion, and uncertainty....

01 · The Diamond and Setting

02 · Their story

03 · Checkout

The diamond and setting

Grown individually with CVD technology, IGI certified, and set in solid 18K gold.

Diamond Cut *

Diamond Colour *

Natural

Colourless

Carat *

Metal Colour (18K Solid Gold) *

Yellow

White

Rose

Every piece is deeply personal. If you'd like support choosing your diamond, setting, or designing a piece that feels meaningful, our team would be honoured to guide you through the process. Contact us.

Who are we honouring?

What kind of companion? *

And they are… *

Their name

For multiple pets, include each of their names. If different animals, select for one of them (we'll confirm all details later).

What will you be sending? *

Checkout

Review your piece, then continue to secure checkout. After you place your order, a member of our team will reach out to confirm details & guide you through the process.

Your piece

Cut—

Colour—

Carat—

Setting—

Honouring—

Sending—

Total · setting included $4,400.00

5–6 month craft time · Independently IGI-certified · Insured both ways

Your diamond will be independently certified by the International Gemological Institute (IGI), a global authority on diamond authenticity and quality.

What Happens After I Order?

1. Receive Your Kit

Inside, you’ll find everything needed to send us their fur or ashes — plus a prepaid return slip to make delivery simple.

2. Your Diamond Grows

Once we've received your sample, we'll purify & extract the carbon, then grow the diamond over the next 5-6 months.

3. Welcome Them Home

Pop the champagne! Once your piece is complete and ready, we’ll deliver it straight to your doorstep.

Amazing experience from start to finish! Such a transparent and easy process with such a beautiful result!

— Hannah Gretzinger

Everything about this process was amazing. I lost my dog to cancer but when I had found out he had it I collected his fur and sent it in. Every step of the way Hinly and the team were super responsive, answered all my questions and never left me wondering what step the process was in. I had full trust that they would care for my boy’s fur And create the most beautiful diamond I’d ever seen. The memorial diamond ended up being so amazing, If you were thinking of having a diamond made of your dogs fur or ashes you should go to Ossu Diamonds. You won’t regret it.

— Ammna Durrant

I thought about doing a memorial diamond for my dog for a long time, but was always stopped by the insane prices for smaller diamonds that other companies quoted. It felt too good to be true when I found Ossu, a company that was local to me and had very reasonable prices. On top of doing as much research I could, I also asked a lot of questions about the process, the pricing, and the company itself, and each question was responded to by Hinly with great detail and the utmost patience. I never once felt pressured to buy or felt uncomfortable, and in fact, the excellent customer care was what gained my trust as I chose to take a leap of faith with Ossu, and I am so glad I did as the end product was exactly what I wanted and more.

— Narita Hoang

Our World Class Process

All diamonds come from carbon. And so do we! Hair contains roughly 51% carbon, with ashes containing 0.5% to 4%. We meticulously isolate and extract this carbon to form the foundation of your diamond.

We use chemical vapour deposition (CVD) to grow our diamonds. This process allows us to grow higher quality diamonds faster, more consistently, and with less resources than typical methods. Due to the nature of their origin, we grow each diamond individually (unlike ordinary lab diamonds, which are mass-produced).

Once the diamond is grown, we cut it to perfection, then one of our expert artisans sets it onto your chosen jewelry setting (if chosen). All our jewelry is crafted with solid 18K gold. We'll then deliver it to your doorstep for a beautiful homecoming.

Your Everything Deserves Everything

Our diamonds are grown using CVD technology trusted by the world’s finest labs. By growing each diamond individually, we maintain strong levels of control over quality and growth conditions, resulting in a stone that meets the highest standards of modern diamond creation.

Behind every Ossu diamond is a team of world-class engineers, cutters, and jewelers who specialize in each step of the process. From growth to final polish, every step is handled by experts who understand both the science, art, and personal weight of what they’re creating.

Your jewelry isn’t sitting in a warehouse with a thousand copies waiting to be chosen. It’s created only after your diamond is finished, designed precisely around its proportions and character. Every detail is intentional and bespoke.

We work exclusively with solid 18K gold, so your piece retains its beauty, weight, and integrity over time. After an entire journey of transformation to create your diamond, you deserve a setting that stands the test of time.

This journey often comes with grief, uncertainty, and feelings that shift by the hour. That's why we don't disappear after you order. We answer questions, offer reassurance, and show up when you need someone who gets it. Because honestly? We care a little too much to do it any other way.