Timeless, Classic Solitaire Engagement Rings

It can be hard to choose between the amazing engagement ring styles available, such as halo, pavé, and three stone. The solitaire engagement ring stands apart for its timeless, understated style. If you’re looking for a minimalist yet stunning ring, look no further than a solitaire.

A solitaire places a single diamond front and center, with a clean setting that lets the stone do all the talking. It flatters every finger, pairs beautifully with almost any wedding band, and never feels tied to a passing trend. Explore our full range of classic solitaire engagement rings, or read on for a look at three of our favorite diamond shapes for a solitaire.

Oval Cut Solitaires

An oval diamond stretches the eye along the finger and can look larger than a round stone of the same weight, which makes it a natural choice for a solitaire. Its soft, elongated silhouette reads as both modern and romantic. Browse our oval engagement rings, and if you want to go deeper on the shape, our guide to oval diamond engagement rings covers what to look for.

14k Yellow Gold Oval Solitaire Setting

• SKU: 0461986
• 14k yellow gold
• Clean solitaire semi-mount, ready for your center stone
• Designed to showcase an oval center diamond

Round Brilliant Cut Solitaires

The round brilliant is the most popular diamond shape for a reason: its 58 facets are engineered to return the most light, giving you unmatched sparkle in a perfectly symmetrical stone. On a solitaire, that fire has nowhere to hide, so it shines from every angle. See our round engagement rings, or learn why this cut throws so much light in our guide to round brilliant diamonds.

Eternalle 14k Yellow Gold Lab-Grown Diamond Solitaire

• SKU: 0456579
• 14k yellow gold
• Eternalle lab-grown collection
• Round brilliant center, 3 ct. tw.

Princess Cut Solitaires

If you love brilliant sparkle but want a little geometric edge, the princess cut delivers both. Its crisp square shape and pointed corners feel contemporary and architectural while still catching light like a round. It sits beautifully in a solitaire setting, where its clean lines take center stage. Shop our princess cut engagement rings, or explore the shape in our guide to princess cut diamonds.

14k White Gold Princess Cut Solitaire

• SKU: 0372919
• 14k white gold
• Classic solitaire setting
• Natural princess cut center, 1 ct. tw.

Frequently Asked Questions

What is a solitaire engagement ring?

A solitaire is an engagement ring built around a single diamond, with no accent stones competing for attention. The setting is intentionally simple so the center stone stands on its own. It is the most classic engagement ring style we carry, and one of the easiest to pair with a wedding band later. Our jewelry consultants can walk you through the options at any of our showrooms.

Which diamond shapes work best for a solitaire?

Almost any shape can shine as a solitaire, but round brilliant, oval, and princess cuts are among the most requested because each brings a distinct personality: maximum sparkle, elongated elegance, or modern geometry. We recommend trying on a few shapes in person, since the same carat weight can look quite different from one cut to the next.

Why choose a solitaire over a halo or three-stone ring?

A solitaire puts every bit of the focus on one diamond and keeps the overall look clean and timeless, while halo and three-stone designs add extra sparkle and width. If you love understated elegance and want a ring that never feels dated, a solitaire is hard to beat. If you want more presence on the finger, our experts can show you how those other styles compare side by side.

How do I choose the right setting and prongs for a solitaire?

Most solitaires use four or six prongs to hold the center stone. Six prongs offer a bit more security and a rounder look, while four prongs show more of the diamond. Metal choice matters too, since yellow gold, white gold, and platinum each change the feel of the ring. Visit us and we will help you find the combination that suits your lifestyle and the diamond you choose.

Can I add a wedding band to a solitaire engagement ring?

Yes, and that pairing is one of the reasons solitaires are so popular. Because the setting is simple, a solitaire sits flush with a wide range of bands, from plain metal to diamond eternity styles. Bring your ring in and we will help you find a band that nests cleanly against it.

Do you offer both lab-grown and natural diamonds for solitaire rings?

We offer both, without judgment either way. Lab-grown and natural diamonds share the same physical and optical properties, so the choice usually comes down to budget and personal preference. Our jewelry consultants can explain the differences so you can decide what feels right for you.

Can I design a custom solitaire engagement ring?

Absolutely. Our in-house design studio works closely with you to create something uniquely yours, whether you are starting from a favorite diamond, adjusting an existing style, or reimagining an heirloom stone. Our master jeweler can build it with you from the first sketch to the finished ring.

Do I need an appointment to shop for solitaire engagement rings?

Walk-ins are always welcome, but we recommend booking a personalized consultation so you have dedicated time with one of our experts. You can reserve a time at robbinsbrothers.com/appointment and come ready to try on shapes and settings.

Or find a Robbins Brothers near you to see our solitaire collection in person and try a few shapes side by side.