Cobalt Chrome 8mm Link Inlay Ring round-brilliant Cobalt Chrome is 4x harder

Cobalt Chrome is 4x harder than Platinum

The carefully crafted sterling silver Runaway Girl pendant inspires a sense of purpose

This glittering pair of diamond hoops is sure to put a smile on her face

The gorgeous versatility of this piece will mean you can dress it up or down

polished finish

Cobalt Chrome 8mm Link Inlay Ring round-brilliant Cobalt Chrome is 4x harderStylish, tough and as strong as your love. This cobalt chrome ring is built to last. Cobalt Chrome is 4x times harder than Platinum, 5x harder than Gold and 7x harder than Silver: Cobalt is the ultimate contemporary metal. This naturally inert Cobalt contains a special blend of Cobalt and other alloys that exude extremely high lustre and reliable strength. Please choose your size from the drop down menu. These rings cannot be re sized or re ordered in