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Platinum Engagement Rings

Engagement ring settings in platinum and gold, solitaire, halo, three stone and vintage designs, made to order in our Los Angeles atelier.

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The Toni princess engagement ring setting in Platinum | RockHer
The Toni Double Row Split Shank Halo Princess Cut Engagement Ring Setting in Platinum
Double Row Split Shank Halo Princess Cut · Platinum
$5,195.00
The Lorelei round engagement ring setting in Platinum | RockHer
The Lorelei Plain High Polish Split Shank Solitaire Round Engagement Ring Setting in Platinum
Plain High Polish Split Shank Solitaire Round · Platinum
$5,525.00
The Nona cushion engagement ring setting in Platinum | RockHer
The Nona Twisted Rope Solitaire Cushion Cut Engagement Ring Setting in Platinum
Twisted Rope Solitaire Cushion Cut · Platinum
$4,450.00
The Vega princess engagement ring setting in Platinum | RockHer
The Vega Scroll Gallery Split Shank Halo Princess Cut Engagement Ring Setting in Platinum
Scroll Gallery Split Shank Halo Princess Cut · Platinum
$3,920.00
The Remi baguette engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Tapered Baguette Engagement Ring Setting in Platinum
Bezel Set Cigar Band Tapered Baguette · Platinum
Setting from $3,765.00
The Jessie round engagement ring setting in Platinum | RockHer
The Jessie Split Shank French Pavé Round Engagement Ring Setting in Platinum
Split Shank French Pavé Round · Platinum
$4,935.00
The Demi cushion engagement ring setting in Platinum | RockHer
The Demi Delicate Split Shank Pavé Cushion Cut Engagement Ring Setting in Platinum
Delicate Split Shank Pavé Cushion Cut · Platinum
$3,530.00
The Rosemary round engagement ring setting in Platinum | RockHer
The Rosemary Modern Wide Split Shank Solitaire Round Engagement Ring Setting in Platinum
Modern Wide Split Shank Solitaire Round · Platinum
$6,240.00
The Maggie cushion engagement ring setting in Platinum | RockHer
The Maggie Twisted Rope Solitaire Cushion Cut Engagement Ring Setting in Platinum
Twisted Rope Solitaire Cushion Cut · Platinum
$3,280.00
The Betty round engagement ring setting in Platinum | RockHer
The Betty Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,600.00
The Michelle round engagement ring setting in Platinum | RockHer
The Michelle Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,880.00
The Toni round engagement ring setting in Platinum | RockHer
The Toni Double Row Split Shank Halo Round Engagement Ring Setting in Platinum
Double Row Split Shank Halo Round · Platinum
$5,140.00
The Remi princess engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Princess Cut Engagement Ring Setting in Platinum
Bezel Set Cigar Band Princess Cut · Platinum
Setting from $3,765.00
The Vega round engagement ring setting in Platinum | RockHer
The Vega Scroll Gallery Split Shank Halo Round Engagement Ring Setting in Platinum
Scroll Gallery Split Shank Halo Round · Platinum
$3,950.00
The Rosemary cushion engagement ring setting in Platinum | RockHer
The Rosemary Modern Wide Split Shank Solitaire Cushion Cut Engagement Ring Setting in Platinum
Modern Wide Split Shank Solitaire Cushion Cut · Platinum
$6,295.00
The Nona round engagement ring setting in Platinum | RockHer
The Nona Twisted Rope Solitaire Round Engagement Ring Setting in Platinum
Twisted Rope Solitaire Round · Platinum
$4,400.00
The Leonora round engagement ring setting in Platinum | RockHer
The Leonora Simple Low Base Knife Edge Solitaire Round Engagement Ring Setting in Platinum
Simple Low Base Knife Edge Solitaire Round · Platinum
$2,560.00
The Diana round engagement ring setting in Platinum | RockHer
The Diana Tapered Baguette Three Stone Round Engagement Ring Setting in Platinum
Tapered Baguette Three Stone Round · Platinum
$2,760.00
The Remi cushion engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Cushion Cut Engagement Ring Setting in Platinum
Bezel Set Cigar Band Cushion Cut · Platinum
Setting from $3,765.00
The Pamina round engagement ring setting in Platinum | RockHer
The Pamina Cluster Halo Round Engagement Ring Setting in Platinum
Cluster Halo Round · Platinum
$8,255.00
The Leah round engagement ring setting in Platinum | RockHer
The Leah Asymmetrical Bypass Twist Solitaire Round Engagement Ring Setting in Platinum
Asymmetrical Bypass Twist Solitaire Round · Platinum
$4,460.00
The Maggie round engagement ring setting in Platinum | RockHer
The Maggie Twisted Rope Solitaire Round Engagement Ring Setting in Platinum
Twisted Rope Solitaire Round · Platinum
$3,225.00
The Julia round engagement ring setting in Platinum | RockHer
The Julia Bezel Tension Set Solitaire Round Engagement Ring Setting in Platinum
Bezel Tension Set Solitaire Round · Platinum
$2,750.00
The Lily round engagement ring setting in Platinum | RockHer
The Lily Double Prong Three Stone Round Engagement Ring Setting in Platinum
Double Prong Three Stone Round · Platinum
$5,015.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Square Step Engagement Ring Setting in Platinum
Bezel Set Cigar Band Square Step · Platinum
Setting from $3,765.00
The Remi round engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Round Engagement Ring Setting in Platinum
Bezel Set Cigar Band Round · Platinum
Setting from $3,765.00
The Remi oval engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Oval Engagement Ring Setting in Platinum
Bezel Set Cigar Band Oval · Platinum
Setting from $3,765.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Shield Engagement Ring Setting in Platinum
Bezel Set Cigar Band Shield · Platinum
Setting from $3,765.00
The Remi heart engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Heart Engagement Ring Setting in Platinum
Bezel Set Cigar Band Heart · Platinum
Setting from $3,765.00
The Remi emerald engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Emerald Cut Engagement Ring Setting in Platinum
Bezel Set Cigar Band Emerald Cut · Platinum
Setting from $3,765.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Half Moon Engagement Ring Setting in Platinum
Bezel Set Cigar Band Half Moon · Platinum
Setting from $3,765.00
The Rosie round engagement ring setting in 18K Yellow Gold | RockHer
The Rosie Vintage Three Stone Round Engagement Ring Setting in Platinum
Vintage Three Stone Round · Platinum
$6,880.00
Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦
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The Select Collection
The Select Collection
Complete lab diamond rings
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Wedding Bands
Wedding Bands
For him & for her
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Design Your Own Ring
Design Your Own Ring
The one that doesn't exist yet
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Engagement Rings Made to Order in Los Angeles

diamond engagement rings in platinum, made to order in our Los Angeles atelier. Every setting is crafted in solid gold or platinum and paired with a GIA or IGI certified diamond scored by ROSI™, gemological intelligence built by our gemologists. One fair price, a 40 day return window, complimentary 60 day resizing, and a lifetime warranty on every ring.

Good to Know

Engagement Ring Questions

Is the price for the complete ring or the setting?
Made to order settings are priced without the center diamond. You choose that separately, with our gemologists and ROSI™ guiding you to the strongest stone for your budget. Select Collection rings are complete, setting and center diamond together, at one price.
How long until my ring arrives?
Every made to order ring is crafted in our Los Angeles atelier in 8 to 12 business days, then shipped fully insured with a signature required at delivery.
Can I see a setting with a different diamond shape?
Most settings accommodate several center shapes. Open any ring and choose your shape in the configurator, or speak with our gemologist and we will confirm what works for the design you love.
What if it isn't right?
You have a 40 day return window on pieces that are not engraved or custom designed, complimentary resizing for 60 days, and a lifetime warranty on every ring.
Talk to a Jeweler

Not sure where to begin?

One conversation with a gemologist replaces a hundred open tabs. We will guide you the way we would guide a close friend.

John Anderson · Lead Gemologist · 1‑800‑779‑1726

Book a Consultation

Platinum Engagement Rings

Platinum is the rarest of the fine metals, naturally white and dense enough to hold a diamond securely for a lifetime. Our platinum engagement rings are made to order in our Los Angeles atelier, set with a natural or lab grown diamond, GIA or IGI certified.

One fair price, complimentary insured shipping, and a lifetime warranty.

Why Choose a Platinum Engagement Ring?

Platinum engagement rings are admired for their strength and enduring beauty. Naturally white in color, platinum enhances the brilliance of diamonds while maintaining its shine over time. Every RockHer platinum engagement ring is GIA or IGI certified, ensuring your diamond is authentic and meets the highest quality standards.

Design Features of Platinum Rings

  • Durable and resistant to wear, ideal for everyday use.
  • Natural white sheen that enhances diamond brilliance.
  • Hypoallergenic and perfect for sensitive skin.

Style and Wearing Suggestions

Platinum engagement rings are perfect for those who want both strength and elegance in their jewelry. They pair beautifully with solitaire, halo, and three-stone designs. Many clients customize their platinum rings through our custom engagement ring service, tailoring details to create a piece that will last for generations.

Certified Quality You Can Trust

Each RockHer platinum engagement ring comes with a GIA or IGI certificate, documenting the diamond’s cut, clarity, color, and carat weight. This provides peace of mind and lasting confidence. Learn more about our made-to-order craftsmanship.

Explore More Options

Considering other metals? Discover our white gold engagement rings for modern brilliance, our yellow gold engagement rings for classic glow, or our rose gold engagement rings for romantic charm.