First Diamonds relishes in this distinctive Platinum Collection, combining patent cut diamonds and perfectly calibrated fancy cut diamonds arranged in sophisticated, modern and classy designs.

Platinum Jewellery

Platinum Collection

Not only is this metal hypoallergenic, yet it is also now considered to be almost 30 times rarer than gold.

platinum square emerald cut diamond ring
Square Emerald Ring view now
Radiant Cut Half Eternity Diamond Ring
Radiant Cut Half Eternity Diamond Ring view now
Crisscut cushion half eternity ring
Crisscut® Cushion Half Eternity Ring view now
Crisscut® Cushion Trilogy Ring
Crisscut® Cushion Trilogy Ring view now
Crisscut® Diamond Ring
5 Stone Crisscut® Diamond Ring view now


A scintillating symbol of life’s most cherished moments. Whether it’s a pledge of everlasting love, a milestone marking the birth of a child, a reminder of a treasured anniversary or a memento to celebrate a life changing journey.