Platinum is a classic metal for any engagement ring, and the perfect choice for a ring that will stand the test of time.

Rare and durable, platinum is naturally white and luminous, making it a wonderful choice to enhance the fire and brilliance of your diamond. Unlike white gold, which is often rhodium-plated that may wear off over time, platinum will hold it's color forever. While platinum is considered a durable metal, it's important to note that it's also soft and easily prone to scratches. Like all precious metals, platinum jewelry should be properly cleaned and cared for. 

If you're looking for platinum engagement ring inspiration, browse a gallery of some of our favorite custom rings below. 

Ready to design your own bespoke engagement ring with an Ada Diamonds Concierge? Browse our Bridal Collection for more inspiration or inquire today to build something beautiful. 

2.75 Carat Round Solitaire Engagement Ring

Platinum solitaire engagement ring featuring a 2.75 carat round lab diamond. See additional design details!

4 Carat Radiant Cut Solitaire Engagement Ring

Platinum solitaire engagement ring featuring a 4 carat radiant cut lab diamond. See additional design details!

2 Carat Round Diamond Band Engagement Ring

Platinum diamond band engagement ring featuring a 1.5 carat round lab diamond center stone. See additional design details!

2.5 Carat Round Diamond Band Engagement Ring

Platinum diamond band engagement ring featuring a 2 carat round lab diamond center stone. See additional design details!

2.5 Carat Round Halo Engagement Ring

Platinum halo engagement ring featuring a 2 carat round lab diamond center stone. See additional design details!

3 Carat Emerald Cut Halo Engagement Ring

Platinum halo engagement ring featuring a 2.25 carat emerald cut lab diamond center stone. See additional design details!

2.5 Carat Round and Trillion Three Stone Engagement Ring

Platinum three stone engagement ring featuring a 2 carat round lab diamond center stone with trillion side stones. See additional design details!

5 Carat Emerald Cut and Baguette Three Stone Engagement Ring

Platinum three stone engagement ring featuring a 4.5 carat emerald cut lab diamond center stone with baguette side stones. See additional design details!

Shop Engagement Rings

Custom engagement rings featuring lab diamonds curated by experts.

New to Lab Diamonds?

Learn how lab diamonds are grown, how they are priced, and more.

Concierge Experience

Work one-on-one with a dedicated lab diamond expert to create your dream ring.