Alius only sources diamonds from companies that are Responsible Jewellery Council certified, and who adhere to the strictest regulation regarding Conflict Free diamonds and Kimberley Process Certification.

Our stones are sourced direct from manufactures in India, all of whom are De Beers Sightholder companies who adhere to the highest ethical standard.

We select stones that are very suitable for the discerning consumer and carry a large inventory to, hopefully, fulfil any request.

With our extensive network of contacts in the industry, we are capable of sourcing every diamond requirement, be it a Fancy Intense Yellow or a 20ct DIF.

All our diamonds, from 0.30ct upwards, are GIA certified and we are very careful to source stones that we think have ‘good certification’. i.e. an SI1 stone with no black table trouble of a G colour that looks more F than G. A lot of our stone are labelled for example, G+ or SI1+ to highlight this.

We also stock an extensive range of un-certified goods, from 1mm to 3.5mm, mostly in G+ Si+ quality. All stones are checked with a millimetre gauge to ensure size correctness.

Contact us:
Tel : +353 (0)87 9315855
Tel : +44 (0)7598 347 802
e – mail :