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 2

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

Onbody Gallery

180 items

Onbody Gallery

180 items

Lab GrownMoissanite Natural

Quick ship items only(17)

Metal

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$1,365$5,540

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Quick ship items only(17)

Metal

Price

$1,365$5,540

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Miriam Lab Grown Diamond Ring Pear

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

Nola Lab Grown Diamond Ring Round

From $3,165$6,20649% OFF(Setting + Diamond)

Angie Lab Grown Diamond Engagement Ring Pear

From $2,470$4,84349% OFF(Setting + Diamond)

Hidden Halo

Bowie Lab Grown Diamond Engagement Ring Elongated Cushion

From $2,165$4,24549% OFF(Setting + Diamond)

Alora Lab Grown Diamond Engagement Ring Round

From $2,385$4,67649% OFF(Setting + Diamond)

Selena Lab Grown Diamond Ring Elongated Radiant

From $2,215$4,34349% OFF(Setting + Diamond)

Ellie Lab Grown Diamond Engagement Ring Asscher

From $3,165$6,20649% OFF(Setting + Diamond)

Narcisa Lab Grown Diamond Engagement Ring Round

From $2,200$4,31449% OFF(Setting + Diamond)

Sia Halo Lab Grown Diamond Engagement Ring Pear

From $3,330$6,52949% OFF(Setting + Diamond)

Samantha Lab Grown Diamond Engagement Ring Round

From $1,710$3,35349% OFF(Setting + Diamond)

Julianna Lab Grown Diamond Engagement Ring Square Radiant

From $1,905$3,73549% OFF(Setting + Diamond)

Hidden Halo

Antonia Lab Grown Diamond Engagement Ring Oval

From $1,635$3,20649% OFF(Setting + Diamond)

Thor Lab Grown Diamond Ring Marquise

From $1,945$3,81449% OFF(Setting + Diamond)

Hidden Halo

Sia Hidden Lab Grown Diamond Engagement Ring Pear

From $3,385$6,63749% OFF(Setting + Diamond)

Bailey Lab Grown Diamond Engagement Ring Square Cushion

From $1,990$3,90249% OFF(Setting + Diamond)

Alessandra Lab Grown Diamond Engagement Ring Oval

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

Hidden Halo

Arabella Lab Grown Diamond Engagement Ring Pear

From $4,850$7,02031% OFF(Setting + Diamond)

SuJin Lab Grown Diamond Engagement Ring Oval

From $2,680$5,25549% OFF(Setting + Diamond)

Anne Lab Grown Diamond Engagement Ring Round

From $1,845$3,61849% OFF(Setting + Diamond)

Emanuela Lab Grown Diamond Engagement Ring Oval

From $2,395$4,69649% OFF(Setting + Diamond)

Keyshawna Lab Grown Diamond Engagement Ring Pear

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

Eunice Lab Grown Diamond Engagement Ring Emerald

From $1,750$3,43149% OFF(Setting + Diamond)

Jessica Lab Grown Diamond Engagement Ring Round

From $1,710$3,35349% OFF(Setting + Diamond)

Wendy Lab Grown Diamond Engagement Ring Oval

From $2,660$5,21649% OFF(Setting + Diamond)

Dalila Lab Grown Diamond Engagement Ring Heart

From $1,880$3,68649% OFF(Setting + Diamond)

Skylar Lab Grown Diamond Engagement Ring Round

From $2,275$4,46149% OFF(Setting + Diamond)

Margaret Lab Grown Diamond Engagement Ring Round

From $2,390$4,68649% OFF(Setting + Diamond)

Alexis Lab Grown Diamond Engagement Ring Round

From $1,365$2,67649% OFF(Setting + Diamond)

Amelia Lab Grown Diamond Engagement Ring Princess

From $2,055$4,02949% OFF(Setting + Diamond)

Calliope Lab Grown Diamond Engagement Ring Elongated Radiant

From $1,875$3,67649% OFF(Setting + Diamond)

Dima Lab Grown Diamond Engagement Ring Emerald

From $2,335$4,57849% OFF(Setting + Diamond)

Claudine Lab Grown Diamond Engagement Ring Round

From $2,020$3,96149% OFF(Setting + Diamond)

Estrella Lab Grown Diamond Engagement Ring Elongated Cushion

From $2,200$4,31449% OFF(Setting + Diamond)

Eternal Lab Grown Diamond Engagement Ring Pear

From $2,865$5,61849% OFF(Setting + Diamond)

Francesca Lab Grown Diamond Engagement Ring Round

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

Hidden Halo

Camilla Lab Grown Diamond Engagement Ring Round

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

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Platinum Lab Grown Rings — Page 2

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?