Found it on Aliexpress for 3GBP
Their jewellery for ashes, and I specifically mean design, pictures, appears to come from Aliexpress. Check for yourselves, use reverse image search. You can get most of their necklaces for anything between 3-10 pounds now (discounts on aliexpress). They even use the same images on their website! Im not surprised people complain of long shipment time. If it goes from China.... Screenshot from YFN and aliexpress attached as proof. Unless aliexpress stole their designs? I cant say for sure. However upon looking at reviews, jewellery looks identical in real life photos as the one on aliexpress.