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Platinum Engagement Rings

Crafted with a rare and durable metal, our platinum engagement rings are known for their natural brilliance.

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Platinum engagement rings are timeless. Popular since the 1800's, platinum diamond rings are incredibly durable – just like your love. Platinum is a precious metal widely considered to be one of the most valuable metals on earth as it is about 30 times rarer than gold. Naturally white, platinum engagement rings maintain their reflective shine through minimal maintenance and are highly resistant to tarnishing and corrosion. Their beauty and durability make platinum diamond rings an excellent choice for those who value both form and function.

Platinum engagement rings are available in styles such as solitaire, halo, three stone, vintage, and east west settings. Bezel, cathedral, and sculptural designs are also available.
Platinum engagement rings are available with round, oval, cushion, pear, marquise, emerald, radiant, asscher, princess, and heart shaped diamonds. Each shape can be set in a variety of platinum settings.
Platinum is a naturally white, highly durable metal that resists tarnishing over time. Its density and strength allow platinum engagement rings to securely hold center stones and accent diamonds.
Platinum engagement ring bands are available in widths under 2mm, 2 to 3mm, and over 3mm. Wider bands tend to offer a bolder aesthetic, while narrower bands create a delicate profile.
Platinum engagement rings are available with 4 prong, 6 prong, and double prong settings. Each prong type offers a different balance of security and center stone visibility.
Platinum engagement rings are available with either a natural or lab grown diamond as the center stone.
Yes, platinum engagement rings can typically be resized by a Brilliant Earth jewelry specialist. Some intricate or eternity style settings may have limited resizing options.
Engraving availability depends on the ring's design and setting style. A Brilliant Earth jewelry specialist can confirm engraving options for a specific platinum setting.
A platinum wedding band pairs well with a platinum engagement ring for a matching metal look. Curved bands are also available to follow the setting’s profile.
Clean a platinum engagement ring with warm water, mild soap, and a soft brush to maintain its shine. Platinum may develop a soft patina over time, which can be polished away by a Brilliant Earth jewelry specialist.