Home 3 Carat Diamond Rings

3 Carat Diamond Rings

Fine jewelry in solid gold and platinum, made to order in our Los Angeles atelier.

The Remi radiant engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Radiant Cut Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Radiant Cut · 18K White Gold
From $3,360.00
The Remi heart engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Heart Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Heart · 18K Yellow Gold
From $3,360.00
The Remi oval engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Oval Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Oval · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Old European Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Old European · 18K Yellow Gold
From $3,360.00
The Remi radiant engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Radiant Cut Engagement Ring Setting in Platinum
Bezel Set Cigar Band Radiant Cut · Platinum
From $3,360.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Half Moon Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Half Moon · 18K Yellow Gold
From $3,360.00
The Remi pear engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Pear Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Pear · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Hexagon Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Hexagon · 18K Yellow Gold
From $3,360.00
The Remi emerald engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Emerald Cut · 18K Yellow Gold
From $3,360.00
The Remi trillion engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Trillion Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Trillion · 18K White Gold
From $3,360.00
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
From $3,360.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Hc Half Moon Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Hc Half Moon · Platinum
From $3,255.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Hx Hexagon Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Hx Hexagon · Platinum
From $3,255.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Sh Shield Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Sh Shield · 18K White Gold
From $3,255.00
The Remi princess engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Pr Princess Cut Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Pr Princess Cut · Platinum
From $3,255.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Br Briolette Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Br Briolette · Platinum
From $3,255.00
The Remi radiant engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Ra Radiant Cut Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Ra Radiant Cut · 18K White Gold
From $3,255.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Rc Rose Cut Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Rc Rose Cut · Platinum
From $3,255.00
The Remi marquise engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Mq Marquise Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Mq Marquise · Platinum
From $3,255.00
The Remi pear engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Ps Pear Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Ps Pear · 18K White Gold
From $3,255.00
The Remi emerald engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Ec Emerald Cut Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Ec Emerald Cut · Platinum
From $3,255.00
The Remi marquise engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Mq Marquise Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Mq Marquise · 18K White Gold
From $3,255.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Se Step Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Se Step · 18K White Gold
From $3,255.00
The Remi asscher engagement ring setting in 18K Yellow Gold | RockHer
The Remi Select Bezel Set Cigar Band As Asscher Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Bezel Set Cigar Band As Asscher Cut · 18K Yellow Gold
From $3,255.00
The Remi oval engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Ov Oval Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Ov Oval · Platinum
From $3,255.00
The Remi emerald engagement ring setting in 18K Yellow Gold | RockHer
The Remi Select Bezel Set Cigar Band Ec Emerald Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Bezel Set Cigar Band Ec Emerald Cut · 18K Yellow Gold
From $3,255.00
The Remi cushion engagement ring setting in 18K Yellow Gold | RockHer
The Remi Select Bezel Set Cigar Band Cu Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Bezel Set Cigar Band Cu Cushion Cut · 18K Yellow Gold
From $3,255.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Rc Rose Cut Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Rc Rose Cut · 18K White Gold
From $3,255.00
The Remi round engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Round Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Round · 18K White Gold
From $3,255.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Select Bezel Set Cigar Band Se Step Lab Diamond Engagement Ring in Platinum
Select Bezel Set Cigar Band Se Step · Platinum
From $3,255.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Select Bezel Set Cigar Band Br Briolette Lab Diamond Engagement Ring in 18K Yellow Gold
Select Bezel Set Cigar Band Br Briolette · 18K Yellow Gold
From $3,255.00
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
From $3,360.00
The Remi kite engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Kite Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Kite · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Shield Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Shield · 18K Yellow Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Old European Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Old European · 18K White Gold
From $3,360.00
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
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Briolette Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Briolette · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Rose Cut Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Rose Cut · 18K White Gold
From $3,360.00
The Remi baguette engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Tapered Baguette Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Tapered Baguette · 18K Yellow Gold
From $3,360.00
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
From $3,360.00
The Remi pear engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Pear Engagement Ring Setting in Platinum
Bezel Set Cigar Band Pear · Platinum
From $3,360.00
The Remi diamond engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Briolette Engagement Ring Setting in Platinum
Bezel Set Cigar Band Briolette · Platinum
From $3,360.00
The Remi emerald engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Emerald Cut Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Emerald Cut · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Square Step Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Square Step · 18K White Gold
From $3,360.00
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
From $3,360.00
The Remi kite engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Kite Engagement Ring Setting in Platinum
Bezel Set Cigar Band Kite · Platinum
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Hexagon Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Hexagon · 18K White Gold
From $3,360.00
The Remi kite engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Kite Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Kite · 18K Yellow Gold
From $3,360.00
The Remi baguette engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Tapered Baguette Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Tapered Baguette · 18K White Gold
From $3,360.00
The Remi diamond engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Half Moon Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Half Moon · 18K White Gold
From $3,360.00
The Remi trillion engagement ring setting in Platinum | RockHer
The Remi Bezel Set Cigar Band Trillion Engagement Ring Setting in Platinum
Bezel Set Cigar Band Trillion · Platinum
From $3,360.00
The Remi trillion engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Trillion Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Trillion · 18K Yellow Gold
From $3,360.00
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
From $3,360.00
The Remi diamond engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Briolette Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Briolette · 18K Yellow Gold
From $3,360.00
The Remi marquise engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Marquise Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Marquise · 18K Yellow Gold
From $3,360.00
The Remi princess engagement ring setting in 18K White Gold | RockHer
The Remi Bezel Set Cigar Band Princess Cut Engagement Ring Setting in 18K White Gold
Bezel Set Cigar Band Princess Cut · 18K White Gold
From $3,360.00
The Remi pear engagement ring setting in 18K Yellow Gold | RockHer
The Remi Bezel Set Cigar Band Pear Engagement Ring Setting in 18K Yellow Gold
Bezel Set Cigar Band Pear · 18K Yellow Gold
From $3,360.00
The Remi cushion engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Cu Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Cu Cushion Cut · 18K White Gold
From $3,255.00
The Remi asscher engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band As Asscher Cut Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band As Asscher Cut · 18K White Gold
From $3,255.00
The Remi emerald engagement ring setting in 18K White Gold | RockHer
The Remi Select Bezel Set Cigar Band Ec Emerald Cut Lab Diamond Engagement Ring in 18K White Gold
Select Bezel Set Cigar Band Ec Emerald Cut · 18K White Gold
From $3,255.00
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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Engagement Rings
Engagement Rings
Made to order in Los Angeles
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Wedding Bands
Wedding Bands
For him & for her
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Jewelry Gifts
Ready to celebrate
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Fine Jewelry Made to Order in Los Angeles

Every RockHer piece is made to order in our Los Angeles atelier and offered at one fair price. Our gemology team inspects every piece before it ships, and every order carries a 40 day return window and a lifetime warranty.

Good to Know

Fine Jewelry Questions

How is each piece made?
Every piece is made to order in our Los Angeles atelier and inspected by our gemology team before it ships.
How long until my order arrives?
Made to order pieces are crafted in 8 to 12 business days, then shipped fully insured with a signature required at delivery.
What if it isn't right?
You have a 40 day return window on pieces that are not engraved or custom designed, and a lifetime warranty on every piece.
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

Show-Stopping Brilliance: Explore 3 Carat Diamond Rings

Make a lasting impression with our breathtaking collection of 3 carat diamond rings. Known for their impressive size and dazzling sparkle, these rings are perfect for those who want to celebrate love with a bold and luxurious statement piece. Whether for engagements, anniversaries, or special occasions, a 3 carat diamond ring symbolizes grandeur and timeless elegance.

Why Choose 3 Carat Diamond Rings?

A 3 carat diamond ring offers an eye-catching size combined with exceptional brilliance. Its larger carat weight means the diamond commands attention, yet with the right cut and setting, it remains elegant and wearable.

Popular Styles Featuring 3 Carat Diamonds:

  • Solitaire Rings: Classic and timeless, showcasing the diamond's natural beauty
  • Halo Settings: Surround the center diamond with smaller stones for extra sparkle
  • Three-Stone Designs: Symbolize your journey with complementary side stones
  • Vintage-Inspired Rings: Featuring intricate detailing and romantic flair
  • Modern Minimalist Bands: Sleek, understated settings that highlight the diamond

Customization Options:
  • Diamond Cuts: Round brilliant, princess, cushion, emerald, and more
  • Metal Types: 14k or 18k yellow, white, rose gold, and platinum
  • Settings: Prong, bezel, pave, and tension for style and security
  • Certification: GIA or IGI certified diamonds to guarantee quality and authenticity

Expert Tip:
Prioritize the diamond’s cut to maximize sparkle and brilliance, especially for larger stones. Consider protective settings such as bezels or halos to safeguard your investment.

Our 3 carat diamond rings collection combines grandeur and expert craftsmanship, perfect for celebrating your most memorable moments with unmatched brilliance.