The Brand

Black by Fire.

Black Titanium is a metal blend of 51 % zirconium and 49 % titanium – so hard that it can only be worked with specially developed CNC machines. Only a few manufacturers worldwide make rings from this material. We have deliberately specialised in it.

The deep-black colour is created not by paint or coating: after manufacturing, every ring is heated to over 1,000 °C. Black that cannot flake off – because it is not a layer, but the material itself. Material guide at MARRYA →

Black by Fire – ring in the flame
I

Precision

Made on special CNC machines – the material is too hard for ordinary tools.

II

Fire

Heated to over 1,000 °C. Grey-anthracite raw material becomes deep, permanent black.

III

Setting

5A cubic zirconia in brilliant quality – with genuine diamonds on request.

IV

Certificate

Every pair receives an individual serial number – the batch remains traceable forever.

Finishing in fire at over 1,000 degrees

Thought through in every detail.

all rings with a comfort-fit interiorvery good skin compatibility no sharp edgesodd sizes available from stock very fast reordering

And an honesty that comes with the material: Black Titanium is so hard that resizing afterwards is not possible. That is why we guide you to a specialist jeweller – where your size is measured precisely.

Find a jeweller near you
Blacker than Black – campaign, model wearing BT-13Blacker than Black
Black Titanium campaign – model wearing BT-12by MARRYA®

Delivered like a promise.

Premium case, carry pouch and the certificate of authenticity with serial number – included with every pair ordered.

Packaging with certificate of authenticity

Quality by MARRYA

Every Black Titanium ring is crafted with the utmost care and undergoes strict quality control. Because the material is so exceptionally hard, even engravings are carried out with modern laser technology. Our philosophy: The highest quality. Timeless design. Honest materials. Fair prices.