Shown in 1.0 carat Aquamarine
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin
Shown in 1.0 carat Aquamarine* The Hadley Marquise Aquamarine and Diamond Engagement Ring | Lisa Robin

The Hadley Aquamarine Halo Diamond Engagement Ring

The Hadley Aquamarine Halo Diamond Engagement Ring with a leaf-like silhouette extending from the aquamarine center outward. As a marquise aquamarine engagement ring, the design reads architectural and botanical at once — pointed marquise accent tips angle away from the setting, the band narrows toward the focal point, and the geometry is directional rather than symmetrical. Built so the side accents do real visual work rather than sit as a background.
$ 3,295.00
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The Hadley is an aquamarine engagement ring with marquise diamond accents flanking the aquamarine center on a tapered band. The marquise tips angle outward from the setting, giving the ring a directional, leaf-like geometry.

An aquamarine reads cool against white gold and platinum, calm against yellow gold. The marquise side accents give the Hadley its directional, leaf-like silhouette — distinct from a halo or solitaire. As a colored gemstone engagement ring, the marquise geometry frames the aquamarine with structure rather than ornament.

Metal Options 14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.
Setting Diamond Total Weight 0.40 carat
Setting Diamond Quality Lab grown VS-SI1, E-F-G
Style Marquise aquamarine engagement ring
Setting Six prongs around halo
Band 1.8mm tapering to 1.5mm
Setting Height Medium
Band Profile Tapered with marquise diamond accents
Crafting Time Approximately 3-4 weeks

Setting starts at $3,295. Final pricing varies based on the aquamarine you choose — we discuss color, clarity, and origin during the design process.

How does the Hadley marquise design differ from a side stone aquamarine engagement ring?

A side stone aquamarine engagement ring typically uses round or pear accents flanking the center in a continuous line. The Hadley sets marquise diamonds whose pointed tips angle outward from the setting — directional rather than linear. The marquise geometry extends the silhouette outward at the sides, giving the ring a leaf-like profile rather than a uniform side accent line. The taper of the band reinforces the directional movement.

How do the marquise side accents shape the silhouette?

The Hadley sets marquise diamonds whose pointed tips angle outward from the center setting. A round side accent reads symmetrical from any angle; a marquise reads directional — its tips create a leaf-like, outward-pointing geometry. The Hadley's marquise accents extend the visual line of the ring outward from the aquamarine center, and the band tapers from 1.8mm at the shoulders to 1.5mm to reinforce that directional movement.

When does a marquise aquamarine engagement ring make sense over a side stone or solitaire?

A marquise aquamarine engagement ring like the Hadley makes sense when you want directional, leaf-like geometry rather than uniform side accents or a clean solitaire. Its marquise diamond accents flank the aquamarine center with pointed tips angling outward, giving the ring a directional silhouette. If your aesthetic leans botanical, architectural, or layered — and you want the side accents to do real visual work rather than sit as a background — the Hadley fits. If you prefer a clean solitaire or a continuous side stone line, 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 Hadley Aquamarine Halo Diamond Engagement Ring

Marquise diamonds carry direction. Their pointed tips angle outward from any setting they're placed in, and the Hadley uses that geometry deliberately — flanking a aquamarine center with marquise accents whose tips extend the silhouette outward.

The aquamarine center anchors the design through cool clarity. Aquamarines range from pale, icy blue to deeper sea-glass tones — softer than sapphire, with a calm clarity. What a aquamarine engagement ring brings to a setting like the Hadley is what ornament alone cannot: the field of color that holds the eye before any structural detail registers.

You select your aquamarine 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 Hadley Aquamarine Halo Diamond Engagement Ring joins a Lisa Robin tradition of marquise and side stone engagement rings designed for couples who want directional, leaf-like silhouettes.

The Hadley Aquamarine Halo Diamond Engagement Ring
The Hadley Aquamarine Halo 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

Gloriously stacking the Hadley and two Claire wedding rings, one top and one bottom.

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.