Why choose a platinum natural diamond engagement ring?

Platinum is the most durable and pure precious metal used in fine jewelry. Combined with a natural diamond — a unique product of billions of years of geological history — a platinum natural diamond engagement ring is the ultimate expression of lasting quality.

Is platinum better than white gold for a natural diamond ring?

Both are excellent choices. Platinum is naturally white and won't require replating; white gold needs periodic rhodium plating. Platinum is also denser and more durable. For long-term wear, platinum is the superior choice.

How much more expensive is a platinum natural diamond ring vs. white gold?

Platinum rings typically cost 15–30% more than comparable white gold rings. Contact our team for current pricing on specific styles.

Does platinum scratch or tarnish over time?

Platinum doesn't tarnish. When platinum scratches, the metal displaces rather than being lost — over time it develops a natural patina. It can be polished back to a high shine at any time.

Can a platinum natural diamond engagement ring be resized?

Yes. Platinum engagement rings can be resized. Best Brilliance includes 2 free resizes per ring within the first year of purchase.

Platinum Natural Diamond Engagement Rings

Lab Grown MoissaniteNatural

Onbody Gallery

167 items

Onbody Gallery

167 items

Lab Grown MoissaniteNatural

Quick ship

Quick ship items only(2)

Metal

Price

$2,910$27,540

Shape

Style

Filters

Quick ship

Quick ship items only(2)

Metal

Price

$2,910$27,540

Shape

Style

Adaline Natural Diamond Engagement Ring Princess - Platinum - 1

Adaline Natural Diamond Engagement Ring Princess

From $4,425$12,64365% OFF(Setting + Diamond)

Willow Natural Diamond Engagement Ring Princess - Platinum - 1

Willow Natural Diamond Engagement Ring Princess - Platinum - 2

Hidden Halo

Willow Natural Diamond Engagement Ring Princess

From $4,585$13,10065% OFF(Setting + Diamond)

Stephanie Natural Diamond Engagement Ring Princess - Platinum - 1

Stephanie Natural Diamond Engagement Ring Princess

From $5,255$15,01465% OFF(Setting + Diamond)

Stephanie Natural Diamond Engagement Ring Princess - 1 carat E VS1 - Platinum - RTS - onbody:ai

Stephanie Natural Diamond Engagement Ring Princess - 1 carat E VS1 - Platinum - RTS - 5

6 Day delivery

Ring sizes 4.25 – 6.25

Stephanie Natural Diamond Engagement Ring Princess - 1 carat E VS1

$3,340$9,08063% OFF(Setting + Diamond)

Lucy Natural Diamond Engagement Ring Princess - Platinum - 1

Lucy Natural Diamond Engagement Ring Princess - Platinum - onbody:ai

Hidden Halo

Lucy Natural Diamond Engagement Ring Princess

From $5,525$15,78665% OFF(Setting + Diamond)

Aria Natural Diamond Engagement Ring Princess - Platinum - 1

Aria Natural Diamond Engagement Ring Princess

From $6,485$18,52965% OFF(Setting + Diamond)

Hope Natural Diamond Engagement Ring Princess - Platinum - 1

Hope Natural Diamond Engagement Ring Princess

From $4,615$13,18665% OFF(Setting + Diamond)

Wilma Natural Diamond Engagement Ring Princess - Platinum - 1

Wilma Natural Diamond Engagement Ring Princess

From $4,795$13,70065% OFF(Setting + Diamond)

Billie Natural Diamond Engagement Ring Princess - Platinum - 1

Billie Natural Diamond Engagement Ring Princess

From $4,655$13,30065% OFF(Setting + Diamond)

Alicia Natural Diamond Engagement Ring Princess - Platinum - 1

Alicia Natural Diamond Engagement Ring Princess - Platinum - 4

Hidden Halo

Alicia Natural Diamond Engagement Ring Princess

From $5,475$15,64365% OFF(Setting + Diamond)

Luna Natural Diamond Engagement Ring Princess - Platinum - 1

Luna Natural Diamond Engagement Ring Princess - Platinum - 2

Hidden Halo

Luna Natural Diamond Engagement Ring Princess

From $5,455$15,58665% OFF(Setting + Diamond)

Liv Natural Diamond Engagement Ring Princess - Platinum - 1

Liv Natural Diamond Engagement Ring Princess

From $4,705$13,44365% OFF(Setting + Diamond)

Bowie Natural Diamond Engagement Ring Princess - Platinum - 1

Bowie Natural Diamond Engagement Ring Princess - Platinum - onbody:ai

Hidden Halo

Bowie Natural Diamond Engagement Ring Princess

From $5,205$14,87165% OFF(Setting + Diamond)

Crystal Natural Diamond Engagement Ring Princess - Platinum - 1

Crystal Natural Diamond Engagement Ring Princess

From $5,305$15,15765% OFF(Setting + Diamond)

Alora Natural Diamond Engagement Ring Princess - Platinum - 1

Alora Natural Diamond Engagement Ring Princess

From $5,775$16,50065% OFF(Setting + Diamond)

Mabel Natural Diamond Engagement Ring Princess - Platinum - 1

Mabel Natural Diamond Engagement Ring Princess

From $5,035$14,38665% OFF(Setting + Diamond)

Ellie Natural Diamond Engagement Ring Princess - Platinum - 1

Ellie Natural Diamond Engagement Ring Princess

From $5,975$17,07165% OFF(Setting + Diamond)

Phoenix Natural Diamond Engagement Ring Princess - Platinum - 1

Phoenix Natural Diamond Engagement Ring Princess

From $4,485$12,81465% OFF(Setting + Diamond)

Bell Natural Diamond Engagement Ring Princess - Platinum - 1

Bell Natural Diamond Engagement Ring Princess

From $5,075$14,50065% OFF(Setting + Diamond)

Diana Natural Diamond Engagement Ring Princess - Platinum - 1

Diana Natural Diamond Engagement Ring Princess

From $4,485$12,81465% OFF(Setting + Diamond)

Sadie Natural Diamond Engagement Ring Princess - Platinum - 1

Sadie Natural Diamond Engagement Ring Princess

From $6,105$17,44365% OFF(Setting + Diamond)

Andora Natural Diamond Engagement Ring Princess - Platinum - 1

Andora Natural Diamond Engagement Ring Princess

From $4,725$13,50065% OFF(Setting + Diamond)

Samantha Natural Diamond Engagement Ring Princess - Platinum - 1

Samantha Natural Diamond Engagement Ring Princess

From $4,515$12,90065% OFF(Setting + Diamond)

Antonia Natural Diamond Engagement Ring Princess - Platinum - 1

Antonia Natural Diamond Engagement Ring Princess - Platinum - 4

Hidden Halo

Antonia Natural Diamond Engagement Ring Princess

From $4,675$13,35765% OFF(Setting + Diamond)

Duri Natural Diamond Engagement Ring Princess - Platinum - 1

Duri Natural Diamond Engagement Ring Princess - Platinum - 4

Hidden Halo

Duri Natural Diamond Engagement Ring Princess

From $4,975$14,21465% OFF(Setting + Diamond)

Bailey Natural Diamond Engagement Ring Princess - Platinum - 1

Bailey Natural Diamond Engagement Ring Princess

From $5,085$14,52965% OFF(Setting + Diamond)

Alice Natural Diamond Engagement Ring Princess - Platinum - 1

Alice Natural Diamond Engagement Ring Princess

From $5,815$16,61465% OFF(Setting + Diamond)

Arabella Natural Diamond Engagement Ring Princess - Platinum - 1

Arabella Natural Diamond Engagement Ring Princess - Platinum - 4

Hidden Halo

Arabella Natural Diamond Engagement Ring Princess

From $12,765$36,47165% OFF(Setting + Diamond)

SuJin Natural Diamond Engagement Ring Princess - Platinum - 1

SuJin Natural Diamond Engagement Ring Princess

From $6,885$19,67165% OFF(Setting + Diamond)

Kaylee Natural Diamond Engagement Ring Princess - Platinum - 1

Kaylee Natural Diamond Engagement Ring Princess

From $4,915$14,04365% OFF(Setting + Diamond)

Julia Natural Diamond Engagement Ring Princess - Platinum - 1

Julia Natural Diamond Engagement Ring Princess

From $9,965$28,47165% OFF(Setting + Diamond)

Kamala Natural Diamond Engagement Ring Princess - Platinum - 1

Kamala Natural Diamond Engagement Ring Princess

From $6,005$17,15765% OFF(Setting + Diamond)

Keyshawna Natural Diamond Engagement Ring Princess - Platinum - 1

Keyshawna Natural Diamond Engagement Ring Princess

From $6,435$18,38665% OFF(Setting + Diamond)

Maria Natural Diamond Engagement Ring Princess - Platinum - 1

Maria Natural Diamond Engagement Ring Princess

From $4,235$12,10065% OFF(Setting + Diamond)

Jessica Natural Diamond Engagement Ring Princess - Platinum - 1

Jessica Natural Diamond Engagement Ring Princess

From $4,515$12,90065% OFF(Setting + Diamond)

Tula Natural Diamond Engagement Ring Princess - Platinum - 1

Tula Natural Diamond Engagement Ring Princess

From $6,755$19,30065% OFF(Setting + Diamond)

Platinum Natural Diamond Engagement Rings

Frequently Asked Questions

Why choose a platinum natural diamond engagement ring?

Is platinum better than white gold for a natural diamond ring?

How much more expensive is a platinum natural diamond ring vs. white gold?

Does platinum scratch or tarnish over time?

Can a platinum natural diamond engagement ring be resized?