What is a platinum lab grown diamond ring?

A platinum lab grown diamond ring features a lab-created diamond set in a platinum band. Lab grown diamonds are real diamonds — chemically and optically identical to mined diamonds — at a significantly lower price point.

Why choose platinum for a lab grown diamond ring?

Platinum is the most durable and pure precious metal used in fine jewelry. It's naturally white, won't yellow or require replating, and its density makes it exceptionally secure for holding stones.

Is platinum better than white gold for a lab grown 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 does a platinum lab grown diamond ring cost?

Platinum lab grown diamond rings vary by stone size, quality, and design. Platinum adds a premium over gold settings. Contact our team for current pricing.

Can a platinum lab grown diamond ring be resized?

Yes. Platinum rings can be resized. Best Brilliance offers one complimentary ring resizing within the first 60 days of receipt.

Platinum Lab Grown Rings — Page 3

When nothing but luxury is on your mind, turn to platinum as your go to metal for your lab diamond engagement ring. They make for a perfect pairing.

Lab GrownMoissanite Natural

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191 items

Onbody Gallery

191 items

Lab GrownMoissanite Natural

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Francesca Lab Grown Diamond Engagement Ring Emerald

From $2,635$5,16749% OFF(Setting + Diamond)

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Camilla Lab Grown Diamond Engagement Ring Emerald

From $2,930$5,74549% OFF(Setting + Diamond)

Bruna Lab Grown Diamond Engagement Ring Emerald

From $3,690$7,23549% OFF(Setting + Diamond)

Augustina Lab Grown Diamond Engagement Ring Emerald

From $3,215$6,30449% OFF(Setting + Diamond)

Ariana Lab Grown Diamond Engagement Ring Emerald

From $2,150$4,21649% OFF(Setting + Diamond)

Alexandria Lab Grown Diamond Engagement Ring Emerald

From $2,205$4,32449% OFF(Setting + Diamond)

Royal Lab Grown Diamond Engagement Ring Emerald

From $2,960$3,73821% OFF(Setting + Diamond)

Ivy Lab Grown Diamond Engagement Ring Emerald

From $2,265$4,44149% OFF(Setting + Diamond)

Bodil Lab Grown Diamond Engagement Ring Emerald

From $2,595$5,08849% OFF(Setting + Diamond)

Lyric Lab Grown Diamond Engagement Ring Emerald

From $2,350$4,60849% OFF(Setting + Diamond)

Emery Lab Grown Diamond Engagement Ring Emerald

From $2,445$4,79449% OFF(Setting + Diamond)

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Cassandra Lab Grown Diamond Engagement Ring Emerald

From $2,025$3,97149% OFF(Setting + Diamond)

Nature's Embrace Lab Grown Diamond Engagement Ring Emerald

From $2,075$4,06949% OFF(Setting + Diamond)

Cynthia Lab Grown Diamond Engagement Ring Emerald

From $2,405$4,71649% OFF(Setting + Diamond)

Brianna Lab Grown Diamond Engagement Ring Emerald

From $1,985$3,89249% OFF(Setting + Diamond)

Adriana Lab Grown Diamond Engagement Ring Emerald

From $2,695$5,28449% OFF(Setting + Diamond)

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Cher Lab Grown Diamond Engagement Ring Emerald

From $3,020$5,92249% OFF(Setting + Diamond)

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Rebecca Lab Grown Diamond Engagement Ring Emerald

From $2,465$4,83349% OFF(Setting + Diamond)

Alma Lab Grown Diamond Engagement Ring Emerald

From $1,615$3,16749% OFF(Setting + Diamond)

Jenna Lab Grown Diamond Engagement Ring Emerald

From $2,115$4,14749% OFF(Setting + Diamond)

Hazel Lab Grown Diamond Engagement Ring Emerald

From $2,075$4,06949% OFF(Setting + Diamond)

Daria Lab Grown Diamond Engagement Ring Emerald

From $2,155$4,22549% OFF(Setting + Diamond)

Diamond Delicacy Lab Grown Diamond Engagement Ring Emerald

From $1,720$3,37349% OFF(Setting + Diamond)

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Asia Lab Grown Diamond Engagement Ring Emerald

From $3,955$7,75549% OFF(Setting + Diamond)

Branching Grace Lab Grown Diamond Engagement Ring Emerald

From $1,885$3,69649% OFF(Setting + Diamond)

6 Day delivery

Ring sizes 4 – 6

Branching Grace Lab Grown Diamond Engagement Ring Emerald - 4 carat E VVS2

From $2,750$8,64068% OFF(Setting + Diamond)

Layla Lab Grown Diamond Engagement Ring Emerald

From $3,440$6,74549% OFF(Setting + Diamond)

Veronica Lab Grown Diamond Engagement Ring Emerald

From $2,250$4,41249% OFF(Setting + Diamond)

Rosewood Lab Grown Diamond Engagement Ring Emerald

From $2,240$4,39249% OFF(Setting + Diamond)

Molly Lab Grown Diamond Engagement Ring Emerald

From $2,550$5,00049% OFF(Setting + Diamond)

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Lynn Lab Grown Diamond Engagement Ring Emerald

From $3,530$6,92249% OFF(Setting + Diamond)

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Lily Lab Grown Diamond Engagement Ring Emerald

From $2,790$5,47149% OFF(Setting + Diamond)

Leandra Lab Grown Diamond Engagement Ring Emerald

From $2,125$4,16749% OFF(Setting + Diamond)

Lagertha Lab Grown Diamond Engagement Ring Emerald

From $1,965$3,85349% OFF(Setting + Diamond)

Lillian Lab Grown Diamond Engagement Ring Emerald

From $3,115$6,10849% OFF(Setting + Diamond)

Kinley Lab Grown Diamond Engagement Ring Emerald

From $2,880$5,64749% OFF(Setting + Diamond)

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Platinum Lab Grown Rings — Page 3

Frequently Asked Questions

What is a platinum lab grown diamond ring?

Why choose platinum for a lab grown diamond ring?

Is platinum better than white gold for a lab grown diamond ring?

How much does a platinum lab grown diamond ring cost?

Can a platinum lab grown diamond ring be resized?