1 Carat Lab Diamond Engagement Rings

Beverly Diamonds presents 1 carat lab-grown diamond engagement rings designed for the perfect balance of size, brilliance, and value. Browse signature styles across popular cuts and settings, made-to-order using ethically sourced, sustainable lab-grown diamonds. Every ring is made to order, fully customizable, and backed by 25+ years of expertise and 600+ five-star reviews. Free resizing included.

Loved by Thousands of Happy Couples

Our customers trust us to be part of their most meaningful moments. From engagements to lifelong milestones, discover real stories, verified reviews, and shared experiences from couples who chose Beverly Diamonds to celebrate their forever.

Our approach

Designed for Every Style & Budget

Each piece is thoughtfully crafted to order, ensuring exceptional quality while offering flexibility across styles and price points—without unnecessary waste.

Made Just for You

Create something truly personal by selecting your preferred diamond and setting. Our customization process makes designing your perfect piece simple and seamless.

Expert Guidance at Every Step

From inspiration to final design, our jewelry specialists provide clear guidance online or in-store, helping you make confident, informed choices.

Responsibly Sourced Materials

Our diamonds and gemstones are sourced with care, meeting international standards for quality, responsibility, and independent certification.

The 1 Carat Lab Grown Diamond Engagement Ring — Where Size Meets Brilliance

There's a reason the 1 carat engagement ring has been the most popular choice in the USA for decades. At approximately 6.4mm in diameter, a round brilliant 1 carat diamond is clearly visible, beautifully proportioned, and perfectly suited for everyday wear.

Our collection brings that balance together with a more responsible approach to fine jewelry. Every diamond is grown in a controlled environment using advanced CVD or HPHT technology, with the same carbon structure as natural diamonds, without the traditional sourcing concerns.

If you’re exploring beyond this size, you can also browse our full collection of
lab-grown diamond engagement rings.

Built Around Your Preference

Every ring in this collection can be customized to match your exact preference. From selecting the diamond shape to choosing between white gold, yellow gold, or platinum, you’re not limited to preset designs.

You can adjust:

  • Diamond Shape and Proportions
  • Setting Style and Band Width
  • Metal Type and Finish

This flexibility allows you to create a ring that feels personal rather than mass-produced.

Expert Tips: “When selecting a 1 carat lab-grown diamond, prioritize cut and proportions over carat weight alone. A well-cut diamond reflects more light and can appear brighter and even slightly larger in the hand. If you want a bigger visual look without increasing budget, consider elongated shapes like oval or pear.”

Our 1 Carat Lab Diamond Ring Styles

A 1 carat center stone works across nearly every setting style. Here’s what you’ll find:

  • Solitaire: Clean, minimal, and focused entirely on the diamond
  • Halo: Adds extra brilliance and makes the center stone appear larger
  • Three-Stone: Balanced design with added meaning and presence
  • Pavé Band: Subtle sparkle across the band for everyday elegance
  • Hidden Halo: Understated from the top, detailed up close

Shapes Available

Diamond Shapes Available

Our 1 carat lab-grown diamonds are available in the most in-demand shapes:

  • Round Brilliant: Maximum sparkle and light performance
  • Oval: Elongated shape that appears larger on hand
  • Cushion: Soft edges with a slightly vintage feel
  • Princess: Sharp, modern square shape with strong brilliance
  • Emerald: Clean step-cut with a distinct, structured look
  • Pear & Marquise: Ideal for a more elongated, statement appearance

What to Expect in Terms of Price

A 1 carat lab-grown diamond engagement ring typically ranges from $600 to $1,800+ in the USA, depending on the diamond’s cut, clarity, color, setting style, and the brand you choose.

Compared to natural diamonds, lab-grown options offer significantly better value, allowing you to either save or invest in a higher-quality cut or a more detailed setting.

Instead of paying for rarity, you’re paying for visible brilliance, design precision, and overall finish, the factors that actually impact how the ring looks and feels on hand.

Why Choose Beverly Diamonds

If you’re searching for the best place to buy 1 carat lab-grown diamond engagement rings, it usually comes down to trust, flexibility, and long-term value.

Beverly Diamonds has been a trusted lab-grown diamond retailer since 1999, focused on made-to-order rings rather than mass-produced inventory.

What comes with every ring:

FAQs

What does a 1 carat lab-grown diamond look like on hand?

A 1 carat diamond offers a noticeable size without appearing too large. Its appearance can vary slightly depending on the shape and setting, with oval and elongated cuts often looking bigger than round ones.

Is a 1 carat lab-grown diamond good for an engagement ring?

Yes, it’s one of the most balanced choices. It provides enough size to stand out while remaining practical for everyday wear and long-term use.

Can I customize a 1 carat engagement ring?

Yes, you can choose the diamond shape, metal type, and setting style. Customization lets you create a ring that fits your exact preferences.

Are lab grown diamonds durable for daily wear?

A 1 carat lab-grown diamond is durable enough for everyday wear, especially when paired with a well-built setting. The key factor isn’t just the carat weight—it’s how the diamond is cut and set.

Do you offer resizing if the ring doesn’t fit?

Yes, Beverly Diamonds offers free resizing to ensure the final fit is correct.

If you need help choosing, call us at 1-855-456-8334 or book a virtual appointment.