Shown in 1 Carat
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in yellow gold | Lisa Robin
Shown in 1 Carat
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in white gold | Lisa Robin
Shown in 1 Carat
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in rose gold | Lisa Robin
Shown in 1 Carat
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in platinum | Lisa Robin
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in yellow gold | Lisa Robin
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in white gold | Lisa Robin
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in rose gold | Lisa Robin
Shown in 1 Carat * The Galaxy rose-cut diamond engagement ring in platinum | Lisa Robin
Lab-Grown Diamond Engagement Rings

The Galaxy Rose Cut Diamond Engagement Ring

The Galaxy Rose Cut is a rose cut engagement ring set within a constellation of accent diamonds — trio scatters flanking the sides, single diamonds at north and south, on a delicate beaded band. A vintage engagement ring with the soft, candlelit glow only a rose cut can produce.
$ 2,095.00
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The Galaxy Rose Cut is a vintage engagement ring featuring a rose cut diamond center whose flat base and domed top produce a softer, more diffused glow rather than sharp brilliance. Around it sits a constellation scatter — trio accents flanking the sides, single diamonds at north and south, and a delicate beaded band. Where a brilliant cut center flashes, your rose cut diamond glows with warmer, more intimate light, creating a unique rose cut ring within the broader cluster engagement ring style.

Metal Options 14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.
Setting Diamond Total Weight 0.12 carat
Setting Diamond Quality Lab grown VS–SI1, E-F-G
Style Rose cut engagement ring with constellation scatter
Setting Four rounded prong
Band Delicate 1.2mm
Setting Height Low
Band Profile Delicate with milgrain
Crafting Time Approximately 3-4 weeks

Setting starts at $2,095. Paired with a 1 carat lab grown rose cut diamond center, the Galaxy Rose Cut engagement ring starts at approximately $2,995.

How does the rose cut center change the character of the Galaxy design?

The scatter of accent diamonds stays the same, but the center shifts from sharp sparkle to a soft, diffused glow. A rose cut center has a flat base and a domed crown of facets, so it gathers light into a gentle shine rather than flashing. Against the scattered accents, your rose cut center reads warmer and more intimate.

What is distinctive about a rose cut diamond?

A rose cut has a flat base and a dome of triangular facets rising to a point, with no deep pavilion underneath. That gives it a soft, candlelit glow instead of the bright flash of a modern brilliant cut, and a larger face-up footprint for its weight. It's one of the oldest diamond cuts, which is why it reads vintage.

Why is a rose cut engagement ring considered vintage-inspired?

The rose cut dates to the 1500s and was widely used through the Georgian and Victorian eras, long before the modern brilliant cut existed. Choosing a rose cut center brings that historical, candlelit character into the ring, so even in a contemporary setting like the Galaxy it reads as vintage-inspired.

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. The Galaxy can be beautifully modified to accept an oval rose cut diamond.

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

Available refinement options include:

  • Adjusting the width or taper of the band
  • 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 Oct 28 to Nov 01
Shipping costs calculated at checkout

The Galaxy Rose Cut Diamond Engagement Ring

A rose cut diamond glows where a brilliant cut flashes. The light is softer, the facets are larger, and the overall effect feels more like candlelight than electricity — a quality the cut has held since the 16th century, when it was designed to be seen by exactly that.

The Galaxy Rose Cut places that glow at the heart of a constellation. Scattered diamonds surround it, a beaded band carries it, and the whole ring turns warmer and more atmospheric than a brilliant center would allow. As a cluster engagement ring with vintage character, it reveals itself the way starlight does — gradually, and better in dim light than bright.

Wear it as a vintage engagement ring built for someone drawn to gentle light over sharp brilliance. The Galaxy Rose Cut joins a Lisa Robin tradition of rose cut diamond engagement ring designs and unique rose cut ring styles created to feel personal and unhurried.

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 Lab-Grown Diamond Engagement Rings

Lab-grown diamond engagement rings feature diamonds that are created in a laboratory rather than mined from the earth. At Lisa Robin, each diamond becomes the centerpiece of a ring designed not just for you, but with you, putting personal story, intention, and artistry at the heart of every setting.
Lab-grown diamonds are formed using advanced technological processes that replicate the natural conditions under which diamonds develop. There are two primary methods: High Pressure-High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Crystals with the same physical and chemical properties as mined diamonds, ready to be shaped into your story’s singular spark.
Absolutely. Lab-grown diamonds are real diamonds, both chemically and optically identical to those sourced from the earth. Your engagement ring carries the same brilliance and durability, but with a layer of intentionality and transparency that feels distinctly modern.
Generally, yes. Lab-grown diamonds are typically priced lower than comparable natural diamonds, which means more of your budget can go toward the aspects that matter most to you. For example, these extra funds are usually allocated to the size and quality of your diamond. Custom settings are not inherently more expensive than standard ones, so choosing a lab diamond simply gives you greater flexibility to create a ring that feels personal and beautifully aligned with your vision.
To the naked eye, and even with traditional jewelers' tools, lab-grown and natural diamonds are indistinguishable. Only sophisticated laboratory equipment can reveal their origin. What stands out in a Lisa Robin ring is always the story you share, not its source.
Lab-grown diamonds are widely recognized as a more ethical and environmentally gentle choice. At Lisa Robin, we are committed to ethical sourcing and transparency across all materials, championing lab diamonds as a conscious design decision that aligns with your values as much as your style.
Lab-grown diamonds can have natural inclusions, just like mined diamonds. Each diamond—whether mined or cultivated—has its own unique birthmark, adding one more detail to celebrate in your one-of-a-kind ring. Our design team will guide you in selecting a stone that resonates with you in every aspect.
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