The Polaris Aquamarine and diamond Engagement Ring in yellow gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in white gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in rose gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in white gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in yellow gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in white gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in rose gold | Lisa Robin
The Polaris Aquamarine and diamond Engagement Ring in white gold | Lisa Robin
Engagement Rings

The Polaris Aquamarine Engagement Ring

The Polaris is scattered accent diamonds wandering around the aquamarine center in a constellation pattern. Nothing is in a row, nothing is concentric, and the spacing is the design.
$ 2,195.00
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How does the Polaris scatter differ from a typical side stone arrangement?

Accent diamonds wander around the center in irregular positions, each at its own height and angle to catch light from a different direction. Nothing is in a row, nothing is concentric, and the spacing is the design itself.

Why scatter the accent diamonds instead of placing them in a row?

Scattered accents at varying heights and angles reflect light from different directions simultaneously, creating brilliance that shifts as the hand moves rather than concentrating in one zone. The aquamarine center reads as the anchor; the scattered accents read as movement around it.

What is a constellation engagement ring, and how does it differ from a typical side stone setting?

A constellation engagement ring uses scattered, irregularly placed accent diamonds around the center stone — arranged the way stars are arranged, not the way ornament is arranged. The result is a setting that reads dimensional and shifting rather than uniform and decorative.

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 Jul 20 to Jul 24
Shipping costs calculated at checkout

A Constellation Around the Center

Stars don't sit in rows. The Polaris arranges its accents the way the night sky arranges itself.

The aquamarine at the center carries the rest of the design's color responsibility. Aquamarines come in a remarkable range — pale ice through sky to deep sea blue, with the rarer Santa Maria deep blue and Espirito Santo bluish-green at the saturated end. A colored gemstone engagement ring with an aquamarine center is as much about which aquamarine as about which setting: a pale ice reads delicate against white gold, a Santa Maria blue holds its own against yellow gold, a sea blue warms against rose. Aquamarine is softer than sapphire (7.5-8 Mohs), which makes the protective setting style here important — bezels and halos protect the stone from everyday wear. Most couples come to an aquamarine engagement ring expecting one color and leave open to the range.

On the hand, the Polaris reads dimensional rather than uniform — light reflects from multiple directions at once, creating a shifting brilliance that moves with the hand. The Polaris joins a Lisa Robin tradition of constellation and side-accented engagement rings designed for couples drawn to scattered light.

The Polaris Aquamarine Engagement Ring
The Polaris Aquamarine Engagement Ring

How Lisa Robin Designs Your Gemstone Engagement Ring

From gemstone selection to CAD approval, every decision is guided by Lisa personally.

Online Ordering
Begin your custom gemstone engagement ring through a guided online experience designed to bring clarity to each decision. From understanding gemstone options 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 gemstone engagement ring with clarity and intention.

Browse available certified gemstones sourced from trusted suppliers through the Lisa Robin gemstone collection.

As you explore your engagement ring, you can review gemstones by variety, color, and overall presence to select the one that best complements your design.

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

Certified natural gemstones are available through the online selection. Lab created gemstones can be made available by appointment — contact us to discuss your options.

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 an ethically sourced gemstone.

Each ring is a made to order engagement ring, typically completed in approximately 3-4 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 Gemstone 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 celestial pairing with the Polaris and the Twilight brings the stars to you.

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

Frequently Asked Questions About Lisa Robin Engagement Rings

Lisa Robin designs custom and made-to-order engagement rings across every major style — solitaire, halo, hidden halo, side stone, three stone, cluster, bezel, east-west, vintage, and twist. Each design can be set with a colorless diamond, a colored diamond, or a colored gemstone, in any shape, in 14K gold or platinum.
Settings in this collection start at $2,095. Paired with a 1 carat lab grown diamond center, a starting engagement ring is approximately $2,995. Final pricing depends on the design, the metal, and the diamond or gemstone you choose. Colored gemstone pricing varies by gem type, color, and origin, which we discuss during the design process.
Yes. You can personalize any design online — diamond, metal, and finger size — or book a private design appointment by Zoom, phone, or in studio to modify a design or create one from scratch. Lisa guides you through the process and you see renderings of your ring before it is crafted.
Each ring is made to order and ready in approximately 3-4 weeks from the time your design is approved.
Both are real diamonds with identical physical and optical properties. A lab grown diamond is created in a controlled setting and generally lets you reach a larger or higher-quality diamond for the same budget. A natural diamond forms over geologic time. The choice is yours.
It depends on how you want the diamond to sit on your hand. A solitaire puts the diamond first; a halo makes it read larger; a hidden halo adds sparkle only seen from the side; a bezel gives the most secure, modern line; a cluster or twist makes a more individual statement. Because every design is hand-crafted to your diamond, you can pair most styles with most shapes.
All four — 14K yellow, white, and rose gold, and platinum — wear well for daily use. White gold and platinum give the brightest, most neutral backdrop for a diamond. Yellow and rose gold add warmth around the center. The best choice is the tone you want to see on your hand.
Yes. If you love a design as it is, you can select your diamond, metal color, and finger size and complete your order online. An appointment is only needed if you want to modify a design or create something fully custom.
Every ring is made in the USA — designed in our private studio in Dayton, Ohio, and hand-crafted in our New York workshop. We serve couples nationwide through virtual appointments, and in person in Dayton.
Place your order online and we'll guide you through your diamond and design choices, or book a private design appointment — virtual, by phone, or in studio — to design your ring together from the start.
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