Shop Platinum Engagement Rings - Brilliant Earth
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Platinum Engagement Rings

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Complete Ring

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Platinum Petite Elodie Solitaire Ring
Petite Elodie Solitaire Ring
$1,090
Platinum Petite Twisted Vine Diamond Ring (1/8 ct. tw.)
Petite Twisted Vine Diamond Ring (1/8 ct. tw.)
$1,490
Hidden Halo
Platinum Secret Halo Diamond Ring
Secret Halo Diamond Ring
$1,490
Platinum Nadia Diamond Ring
Nadia Diamond Ring
$1,550
Brilliant Pick
Platinum Freesia Solitaire Ring
Freesia Solitaire Ring
$1,020
Platinum Versailles Diamond Ring (1/3 ct. tw.)
Versailles Diamond Ring (1/3 ct. tw.)
$1,850
Platinum Petite Shared Prong Diamond Ring (1/4 ct. tw.)
Petite Shared Prong Diamond Ring (1/4 ct. tw.)
$1,350
Platinum Aria Three Stone Diamond Ring (1/10 ct. tw.)
Aria Three Stone Diamond Ring (1/10 ct. tw.)
$1,350
Platinum Four-Prong Petite Comfort Fit Solitaire Ring
Four-Prong Petite Comfort Fit Solitaire Ring
$750
Hidden Halo
Platinum Demi Diamond Ring (1/3 ct. tw.)
Demi Diamond Ring (1/3 ct. tw.)
$1,790
Hidden Halo
Platinum Luxe Viviana Diamond Ring (1/3 ct. tw.)
Luxe Viviana Diamond Ring (1/3 ct. tw.)
$2,150
Platinum Elodie Solitaire Ring
Elodie Solitaire Ring
$1,150
Brilliant Pick
Platinum Secret Garden Diamond Ring (1/2 ct. tw.)
Secret Garden Diamond Ring (1/2 ct. tw.)
$3,150
Hidden Halo
Platinum Lumiere Diamond Ring
Lumiere Diamond Ring
$1,550
Platinum Petite Comfort Fit Six-Prong Solitaire Ring
Petite Comfort Fit Six-Prong Solitaire Ring
$750
Platinum 2mm Comfort Fit Solitaire Ring
2mm Comfort Fit Solitaire Ring
$850
Platinum Petite Cometa Three Stone Diamond Ring
Petite Cometa Three Stone Diamond Ring
$1,490
Brilliant Pick
Platinum Aimee Diamond Ring
Aimee Diamond Ring
$1,590
Hidden Halo
Platinum Viviana Diamond Ring (1/4 ct. tw.)
Viviana Diamond Ring (1/4 ct. tw.)
$1,750
Hidden Halo
Platinum Waverly Halo Diamond Ring (1/2 ct. tw.)
Waverly Halo Diamond Ring (1/2 ct. tw.)
$2,050
Hidden Halo
Platinum Petal Diamond Ring
Petal Diamond Ring
$1,550
Brilliant Pick
Platinum Petite Twisted Vine Three Stone Diamond Ring (2/5 ct. tw.)
Petite Twisted Vine Three Stone Diamond Ring (2/5 ct. tw.)
$2,350
Platinum Esme Solitaire Ring
Esme Solitaire Ring
$1,150
Platinum Amelie Diamond Ring (1/3 ct. tw.)
Amelie Diamond Ring (1/3 ct. tw.)
$1,950

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.


Many customers hoping to purchase a platinum diamond ring have questions about how platinum differs from gold. To find answers, check out our complete platinum vs. gold guide on the differences between the two or contact our jewelry experts who can assist with anything you may need – platinum related or otherwise!