Shown in 1.5 Carat Emerald
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in yellow gold by Lisa Robin
Shown in 1.5 Carat Emerald
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in white gold by Lisa Robin
Shown in 1.5 Carat Emerald
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in rose gold by Lisa Robin
Shown in 1.5 Carat Emerald
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in platinum by Lisa Robin
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in yellow gold by Lisa Robin
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in white gold by Lisa Robin
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in rose gold by Lisa Robin
Shown in 1.5 Carat Emerald*The Sierra Pear emerald halo diamond Engagement Ring in platinum by Lisa Robin
Non-Traditional Engagement Rings

The Sierra Pear Emerald and Diamond Halo Engagement Ring

The Sierra frames a pear-cut emerald in a halo of round white diamonds, with larger rounds at the four compass points.
$ 2,695.00
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The Sierra cradles a pear-cut emerald in a white diamond halo with larger rounds at the compass points — the bright frame doing quiet protective work around the pear's fine tip while pulling the green to its deepest.

Emerald draws its green from a trace of chromium in the beryl — what makes an emerald green.

Metal Options 14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.
Center Pear cut emerald
Halo Round white diamond cluster with larger round diamonds at the compass points
Style Emerald pear halo engagement ring
Setting Six rounded prongs
Band 2mm
Setting Height Medium
Crafting Time Approximately 3-4 weeks

Setting starts at $2,695 in 14K gold and $3,095 in platinum.

How does the Sierra differ from a typical pear-shaped engagement ring?

Most pear halos use one uniform ring of round diamonds. The Sierra sizes them unevenly: larger round diamonds mark the four compass points, with smaller ones filling between, which gives the halo its vintage cluster look.

Why a pear cut rather than another shape for the Sierra?

The pear cut gives you one rounded end and one point, so the ring has a direction. The point aims up the finger and draws the hand longer. The larger compass-point diamonds pick up that axis at four places around the halo.

What do the larger round compass accents add to an emerald pear halo?

Set at the north, south, east and west points, the larger rounds extend the halo outward and give it rhythm rather than a single even ring. Around a green center, they draw the eye back to the color.

Our guided approach to customizing each ring with intention and clarity.

Every Lisa Robin ring is made to order, which means your design can be thoughtfully refined—even when ordering online. Whether you’re adjusting a detail or evolving the design, we guide you through each decision to ensure the final piece feels cohesive and entirely yours.

Design Refinements can be explored after your initial order, with any pricing adjustments clearly outlined and approved before crafting begins.

Refinement options include but are not limited to:

  • Adjusting the width or taper of the band (shank)
  • Modifying or adding side diamonds for additional detail or presence
  • Changing the prong style (claw, round, double prong, etc.)
  • Adjusting the number of prongs for both aesthetic and structure
  • Refining the basket design for a different profile or overall look
  • Selecting your preferred metal type and color
  • Adapting the design to better coordinate with a wedding ring
Made to order — Your emerald engagement ring ships in 3-4 weeks, approximately Nov 13 to Nov 17
Shipping costs calculated at checkout

Pear and Compass, Curve Meeting Point

A pear cut is asymmetric by nature — one rounded end, one pointed. The Sierra answers that asymmetry with halo geometry that points in four directions of its own.

Emerald ranges from garden green to deep Colombian green, and because it's softer than sapphire and naturally inclusion-rich, the halo's raised diamonds do real protective work here, shielding the pear's fine tip.

On the hand, the Sierra reads both lyrical and dynamic — the pear's curve against the directional pull of the compass points. The Sierra is for couples who want a pear's softness held inside structure, not a bare solitaire's point left unframed.

Design Process

The Lisa Robin Engagement Ring Design Experience

A thoughtful process designed to bring clarity and confidence to the creation of your ring.

Online Ordering

Begin your custom engagement ring through a guided online experience designed to bring clarity to each decision. From understanding diamond shapes to exploring engagement ring settings, the process is supported by in-depth educational resources throughout the site.

If you’d like to personalize your design, you can place your order at any time—we’ll follow up to refine the details and ensure everything aligns with your preferences.

Private Design Appointments

For a more collaborative experience, work with us one-on-one, either in person or virtually. Your engagement ring consultation is tailored to you—we guide you through each decision in real time, shaping your diamond engagement ring with clarity and intention.

Compare diamonds sourced from trusted suppliers around the world through the Lisa Robin Global Diamond Collection.

As you explore your engagement ring, you can review available diamonds by shape, proportions, and overall presence to select the one that best complements your design.

This approach gives you access to a broader range of diamonds, allowing your selection to align more precisely with your design, priorities, and budget.

We guide you through how each diamond interacts with your setting—so the final engagement ring feels balanced, intentional, and cohesive.

Both natural and lab-grown diamonds are available, giving you the flexibility to choose what feels right for you.

Before your ring is hand-crafted, you’ll review detailed CAD renderings created using your diamond’s exact dimensions.

Multiple views allow proportions, balance, and design details to be carefully considered—so you can feel confident in how your engagement ring design will come together before crafting begins.

If a wedding ring is selected within the same order, renderings will also show each ring individually and together, helping you understand how they pair and flow as a set.

Once your design is approved, your ring is hand-crafted specifically for you using carefully selected materials and ethically sourced diamonds.

Each ring is a made to order engagement ring, typically completed in approximately three weeks.

You can choose secure, fully insured shipping or private studio pickup. Throughout the process, we remain available to guide you—so you always know what to expect at every stage.

What our customers say about their Lisa Robin Engagement Rings

I loved working with Lisa Robin! It was so easy to create exactly what I wanted. With some minor changes to Lisa's gorgeous styles, I had the perfect wedding ring to coordinate with my Lisa Robin Engagement Ring. Can’t wait to add another ring to my stack.

Abby and Zane
Blountville, Tennessee

Our experience with Lisa Robin was delightful. We found our Lisa Robin engagement ring Instagram and then picked out and bought our wedding rings online. Every question we had was answered quickly. Lisa made us feel special and guided us in the right direction. When we got our rings, they were just what we wanted, expressing our style and love perfectly. We are so happy with how everything turned out.

Mary Katherine and Adam
Columbus, Ohio

Frequently Asked Questions About Non-Traditional Engagement Rings

A non-traditional engagement ring is defined by personal design choices—such as gemstone selection, diamond type, setting style, or overall structure—rather than a single standard format.
Yes. Many non-traditional rings feature diamonds, including lab-grown diamonds, colored diamonds, or diamonds set in unexpected ways.
Yes. They are typically crafted in 14k, 10k, or 18k gold by request, as well as platinum. The distinction comes from the design, not the material quality.
No. While colored gemstones are popular, many designs feature diamonds with unique settings, cuts, or proportions.
The timing is the same whether the ring is made-to-order or custom. Most are completed within approximately 3–4 weeks.
They can be, depending on the diamond or gemstone selected. Some options offer more flexibility in budget, while others—like rare colored diamonds—may be higher in cost.
Can I design a custom non-traditional engagement ring?
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