Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.25 Carat
Shown in 1.25 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.0 Carat
Shown in 1.0 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.0 Carat
Shown in 1.0 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.25 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.0 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Shown in 1.0 Carat * Sierra Pear Diamond Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin
Show in 1.5 carat Blue Sapphire*The Sierra Pear Sapphire Halo Engagement Ring | Lisa Robin

The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring

The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring where a romantic teardrop center sits inside a halo that points outward at four directions. As a pear shaped halo sapphire engagement ring, the design reads both lyrical and dynamic — the pear cut carries the soft lyricism, and the marquise accents at the compass points add a structural counterweight. A balance of curves and angles built around a sapphire center.
$ 2,695.00
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The Sierra is a pear shaped sapphire engagement ring with a halo of round diamonds and marquise compass accents whose pointed tips extend the halo outward. The compass structure gives this pear shape sapphire engagement ring directional movement.

A sapphire reads cool against white gold, steady against yellow gold. The pear shape combined with the compass-accented halo gives the Sierra a directional silhouette — romantic teardrop center, dynamic halo geometry. As a sapphire halo engagement ring, the structure carries movement rather than concentric brilliance.

Metal Options 14K Yellow Gold, 14K White Gold, or 14K Rose Gold. Sustainably sourced.
Style Pear shaped sapphire halo engagement ring
Setting Six rounded prongs
Band 2mm
Setting Height Medium
Band Profile Diamond pavé
Crafting Time Approximately 3-4 weeks

Setting starts at $2,695. Final pricing varies based on the sapphire you choose — we discuss color, clarity, and origin during the design process.

How does the Sierra pear halo differ from a round halo sapphire engagement ring?

A round halo sapphire engagement ring frames a round center with a circle of diamonds. The Sierra starts with a pear-cut sapphire center — already a directional shape with a pointed tip — and surrounds it with a round diamond halo accented by marquise diamonds at the compass points. The marquise tips extend the halo outward, reinforcing the pear's natural direction. The result reads romantic through the teardrop silhouette and dynamic through the compass geometry.

What does the pear shape combined with compass accents do for the silhouette?

A pear-cut center already carries direction — its pointed tip creates a romantic teardrop silhouette. The Sierra's round halo follows that contour, and the marquise compass accents at four points extend the geometry outward, reinforcing the pear's natural direction. The result is a ring that combines romantic silhouette with dynamic geometry — the pear shape carries the soft directionality, the compass accents carry the structural geometry, and the round halo holds them together.

When does a pear shaped halo sapphire engagement ring make sense?

A pear shaped halo sapphire engagement ring like the Sierra makes sense when you want a romantic silhouette combined with directional geometry. The pear-cut sapphire center carries soft direction through its pointed tip; the round halo follows the contour; the marquise compass accents extend the geometry outward at four points. If your aesthetic leans romantic, layered, and dynamic — and you want a pear shape engagement ring with movement rather than a simple pear solitaire — the Sierra fits. If you prefer a round center or a uniform halo, this isn't the right design for you.

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 diamond engagement ring ships in 3-4 weeks, approximately Jun 10 to Jun 14
Shipping costs calculated at checkout

The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring

A pear-cut center has a romantic silhouette on its own. The Sierra uses that silhouette as the foundation, then frames it with a round diamond halo and marquise compass accents that extend the geometry outward at four directional points.

The sapphire center anchors the design through depth and color range. Sapphires range from midnight blue and teal to peach, pink, yellow, and green — color is part of the design choice, not a default. What a sapphire engagement ring brings to a setting like the Sierra is what ornament alone cannot: the field of color that holds the eye before any structural detail registers.

You select your sapphire center during a private design appointment with Lisa — by Zoom, phone, or in person. We discuss color, clarity, origin, and shape based on what matters most to you, the way any colored gemstone engagement ring deserves to be approached. The setting is made to fit the stone you choose, then crafted in 3-4 weeks from design approval.

The The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring joins a Lisa Robin tradition of pear and halo engagement rings designed for couples drawn to romantic silhouettes with directional movement.

The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring
The Sierra Vintage-Inspired Sapphire and Diamond Engagement Ring

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

Find Your Matching Wedding Band

A bold stack with the Channing at the base, the Sierra halo engagement ring, and the Tara wedding ring.

Diamond Wrap Ring - Lisa Robin
Double Row Open Ring - Lisa Robin

FAQ For Diamond Engagement Ring

Yes. Every design can be guided online from start to finish. Once you select your diamond and preferred setting, we provide personalized guidance and create detailed renderings using your exact diamond before hand crafting begins.

Confidence comes from proportion. We review scale, finger size, and structural details together. Detailed renderings created with your selected diamond allow you to evaluate balance and presence before your ring is crafted.

Yes. You select the exact diamond. Whether ordering online or during a private appointment, your chosen diamond is secured first and used to create your design renderings.

Absolutely. You will receive realistic CAD renderings created with your selected diamond, allowing you to review proportions, orientation, prong style, and structural details before approving your ring for hand crafting.

The outcome is the same — a fully guided design process.
• Online: structured guidance through curated options and digital review
• Appointment: in-person discussion with hands-on comparison and proportion review
•Both approaches are intentional and equally supported.

Each design shown is intentional and ready to be crafted. You may personalize metal, diamond, proportions, and select structural refinements. The foundation is design-led; the final ring is crafted specifically for you.