Collection: Platinum Lab Grown Diamond Engagement Rings

Explore platinum lab grown diamond engagement rings at Avanti Jewellers, combining brilliant lab grown diamonds with one of the most highly regarded precious metals used in fine jewellery.

Platinum has a naturally white colour that beautifully complements the brightness of a diamond without requiring additional plating. Its refined appearance makes it a natural choice for both classic and contemporary engagement rings, while its density and durability provide a secure setting for a centre stone intended to be worn every day.

Our collection includes platinum lab grown diamond engagement rings in a variety of styles, from timeless solitaires to sparkling halos, romantic three stone designs and rings with diamond-set shoulders. Choose from round brilliant, oval, emerald, radiant and pear cut centre diamonds to find a shape that reflects your individual style.

Over time, platinum develops a subtle surface patina. Many wearers appreciate this softly aged finish, although the ring can also be professionally polished as part of its ongoing care.

Lab grown diamonds have the same physical, chemical and optical properties as naturally formed diamonds. Paired with platinum, they create an elegant engagement ring with exceptional brilliance, presence and lasting appeal.

Explore all metals and settings in our lab grown diamond engagement rings, or discover coordinating pieces within our lab grown diamond jewellery collection.