Lab Grown Diamond Solitaire Rings

Shop Lab Grown Diamond Solitaire Rings for Women at ONYA

Looking for a solitaire ring that feels classic but still reflects your style? At ONYA, you can explore 1,250+ solitaire rings featuring lab grown diamonds in a wide range of shapes, sizes and settings. Our vast collection brings together timeless solitaire designs, from delicate styles with a smaller centre diamond to statement-making pieces featuring larger stones, with a range of shapes and settings to explore.

Your choice of diamond shape, carat size, colour and clarity can change the look of a solitaire considerably. A round diamond offers familiar brilliance, while an oval can create a more elongated appearance. Pear, emerald and marquise shapes bring their own proportions and character, so you can choose a centre diamond that suits the look you have in mind. If your preference is for a single-stone design, a solitaire ring for women keeps the focus on that one diamond without adding unnecessary detail around it.

Solitaire Ring Meaning: What Is a Solitaire Ring?

A solitaire ring is designed around one principal diamond, which becomes the main focus of the piece. Unlike rings that use several prominent stones, a solitaire keeps the design centred on a single diamond, allowing its shape, size and brilliance to stand out.

The meaning of a solitaire ring is often associated with simplicity and individuality, with one stone taking centre stage. This clean design is also why solitaires remain a popular choice for solitaire engagement rings for women, where the centre diamond can carry much of the visual and symbolic focus of the ring.

For someone looking for a one diamond ring, the solitaire is the most straightforward expression of that idea: one centre diamond, supported by a setting designed to showcase it. 

Why Choose a Lab Grown Diamond for a Solitaire Ring?

A lab grown diamond solitaire ring gives you the look and character of a classic diamond solitaire while giving you more flexibility in choosing the centre stone. Because a solitaire places one diamond at the heart of the design, you can put more of your budget towards the size, shape and quality of that stone. Lab grown diamonds make it possible to explore larger carat sizes or higher specifications at a more accessible price than a comparable natural diamond, while still getting the brilliance and presence you want from a solitaire.

Lab grown diamonds are real diamonds, not diamond substitutes. They have the same crystal structure and the same physical, chemical and optical properties as natural diamonds, so they offer the same essential diamond characteristics. At ONYA, our lab grown diamond solitaire rings are also certified, giving you documented information about your diamond and greater confidence in what you are buying.

Explore Women's Solitaire Diamond Ring Designs by Diamond Shape

The shape of a diamond is one of the first things you notice in a solitaire, and it can change the way the entire ring looks on the hand. Some shapes feel classic and familiar, while others bring a more distinctive profile or create the appearance of a longer, more slender centre stone. We have brought these different characteristics into our collection through a considered range of lab grown diamond solitaire rings, covering both classic and less conventional shapes.

• Round Solitaire Rings: Round brilliant diamonds typically have 58 facets, carefully arranged to maximise the return of light and give the stone its characteristic sparkle. Our Minimal Round Solitaire Lab Grown Diamond Ring is a clean example of this classic approach, while our wider round solitaire collection offers different carat sizes and settings for more delicate or prominent looks.
• Oval Solitaire Rings: Oval diamonds use brilliant-style faceting, giving them strong sparkle while their elongated outline can create a longer, slender appearance on the finger. Our Elegant Oval Lab Grown Solitaire Diamond Ring showcases this shape in a simple setting, with other oval solitaire designs offering different proportions and centre-stone sizes.
• Emerald Solitaire Rings: Emerald-cut diamonds use step-cut facets rather than the brilliant faceting found in round and oval diamonds, creating broad flashes of light and a distinctive hall-of-mirrors effect. Our Emerald and Multi-Shape Lab Grown Diamond Ring pairs the clean lines of an emerald-cut centre diamond with smaller diamonds in contrasting shapes, showing how an emerald stone can become the focal point of a more detailed design.
• Pear Solitaire Rings: Pear diamonds combine the rounded end of a brilliant-style cut with a pointed tip, creating their recognisable teardrop silhouette. The elongated shape can give the finger a longer appearance, while our pear solitaire rings bring this distinctive profile into a range of refined settings.
• Marquise Solitaire Rings: Marquise diamonds have two pointed ends and an elongated body, a shape designed to maximise its apparent length and create a slender visual effect. Our Floating Marquise Lab Solitaire Ring makes a distinctive outline the star of the design, offering a striking alternative to more familiar round and oval solitaires.
• Cushion Solitaire Rings: Cushion diamonds have softly rounded corners and can be cut with either brilliant- or modified-brilliant-style faceting, giving them a fuller shape with plenty of sparkle. Our cushion solitaire rings bring together this softer silhouette with different settings and proportions for a more romantic take on the single-stone design.

Solitaire Diamond Ring Designs by Setting

The setting is what brings a solitaire diamond ring together. It holds the centre diamond securely while shaping how the stone sits on the band, how much of it is visible and how it catches the light. A simple change in setting can make the same diamond look completely different, which is why we offer solitaire designs in a range of settings to help you find the look and feel that suits you.

Bezel Solitaire Rings

A bezel setting surrounds the diamond with a slim metal rim, holding it securely while giving the ring a smooth, clean profile. Our bezel solitaire rings offer a sleek, contemporary look for women who prefer a setting that feels neat and understated while keeping the centre diamond prominent.

East-West Solitaire Rings

An east-west setting places an elongated diamond horizontally across the band rather than in the traditional vertical position. Our east-west solitaire rings give shapes such as oval and other elongated cuts a distinctly modern look, making them a good choice if you want a solitaire that feels less conventional.

Tulip Basket Solitaire Rings

A tulip basket setting uses curved supports beneath the centre diamond that rise like the petals of a tulip, creating an elegant structure around the stone. Our tulip basket solitaire diamond rings add detail beneath the diamond while keeping the centre stone open and visually prominent.

Vintage-Inspired Solitaire Rings

Vintage-inspired settings draw on classic jewellery details such as intricate metalwork, delicate accents and decorative forms around the centre stone. Our vintage-inspired diamond solitaire rings bring these details into a modern lab grown diamond design, offering a more ornate alternative to clean, minimalist solitaires.

How to Choose the Right Lab Grown Diamond Solitaire Ring

There is no single “best” solitaire for everyone. The right choice comes down to how you want the diamond to look, how you plan to wear the ring and where you want to spend your budget. A few things are worth considering before you make your choice.

Choose a Diamond Shape You Love: Start with the shape because it gives the solitaire much of its character. Round is known for its brilliance, oval and marquise create a more elongated look, while emerald and cushion have a very different personality. If you are choosing a solitaire ring for women, look beyond what is trending and consider which outline you naturally find most appealing.

Pay Attention to the Cut: If sparkle matters to you, cut is one of the most important things to look at. A well-cut diamond can return more light to the eye and appear brighter, while a poorly cut stone may look dull even at a higher carat weight. This is particularly important in a solitaire because the centre diamond has nowhere else to share the attention.

Choose the Carat With the Overall Look in Mind: Carat tells you how much a diamond weighs, but it doesn't tell you exactly how large it will look from above. Two diamonds with the same carat weight can have different proportions and appear different in size. If you like the simplicity of a one diamond ring, think about the presence you want on your hand rather than choosing a carat number simply because it sounds bigger.

Understand Colour and Clarity: You don't always need the highest colour or clarity grade to get a beautiful-looking diamond. Colour affects how much warmth you can see in the stone, while clarity refers to internal and surface characteristics. The right balance depends on the diamond's shape and how visible these characteristics actually are, so it's worth comparing the stone rather than choosing a grade in isolation.

Choose a Setting That Works for You: The setting affects both the appearance and practicality of your solitaire. Open settings can give the diamond a lighter, more exposed appearance, while a bezel offers more coverage around the stone. If you like something less conventional, an east-west or tulip basket setting can change the character of the same diamond considerably.

Let Your Budget Work for the Diamond: With a solitaire, the centre stone is the main attraction, so it can make sense to put a larger share of your budget into the diamond rather than adding unnecessary detail to the ring. Lab grown diamonds give you more flexibility here, allowing you to compare different combinations of carat, cut, colour and clarity and decide which balance gives you the look you want. This can be especially useful when comparing solitaire engagement rings for women, where the centre diamond often plays the biggest role in the overall appearance of the ring.

Why Choose ONYA for Lab Grown Diamond Solitaire Rings?

Choosing a solitaire is mostly about finding the right diamond and design, but it also helps to know you’re buying from a jeweller you can trust. At ONYA, we pair certified lab grown diamonds with quality gold, thoughtful designs and support that continues after your purchase.

IGI-Certified Lab Grown Diamonds: Every lab grown diamond comes with clear information about its cut, colour, clarity and carat, so you know what you’re choosing.

Hallmarked Gold: Choose from hallmarked yellow, white or rose gold to match your personal style.

Lifetime Exchange & Buyback: Our lifetime exchange and buyback options give you flexibility even after you’ve made your purchase.

Stores in Bangalore, Pune & Hyderabad: Want to see a solitaire before buying? Visit an ONYA store to explore the designs in person and get help from our team.

After-Sales Support: We’re here even after your ring reaches you, with after-sales support whenever you need it.

Looking for more styles beyond solitaires? Explore our Lab Grown Diamond Rings collection to find a ring that suits your style and occasion.

Frequently Asked Questions

What is a solitaire ring?

A solitaire ring features one primary centre diamond as the main element of the design. The simple structure allows the diamond to remain the focal point of the ring.

Are lab-grown diamond solitaire rings real diamonds?

Yes. Lab-grown diamonds are real diamonds with the same chemical composition and crystal structure as naturally formed diamonds. The primary difference is their origin.

Are solitaire rings good for engagement?

Yes. Solitaire rings are one of the most timeless engagement ring styles because their design places maximum emphasis on the centre diamond.

Which diamond shape is best for a solitaire ring?

The best diamond shape depends on your personal style. Round offers a classic appearance, while oval, pear, emerald, marquise, radiant, cushion, princess, and other shapes create different visual effects.

What is an east-west solitaire ring?

An east-west solitaire ring features an elongated centre diamond positioned horizontally across the band rather than vertically. This creates a distinctive contemporary look.

What is a bezel solitaire ring?

A bezel solitaire ring features a metal rim that surrounds the centre diamond. It creates a sleek, modern appearance and gives the ring a distinctive setting style.

Can solitaire rings be worn every day?

Yes. Solitaire rings can be suitable for everyday wear when properly cared for. Choose a comfortable design and periodically check the setting.

How do I choose the right solitaire ring?

Consider the diamond shape, setting, design, metal, lifestyle, occasion, and budget. Most importantly, choose a design that reflects your personality and feels comfortable to wear.

What is the difference between a solitaire ring and an engagement ring?

A solitaire describes the design style of a ring, usually featuring one centre diamond, while an engagement ring describes its purpose. A solitaire ring can therefore be used as an engagement ring, but not every engagement ring is a solitaire.

Are solitaire rings only suitable for engagements?

No. Solitaire rings can be worn for proposals, anniversaries, milestones, celebrations, or everyday luxury. Their timeless design makes them suitable for many occasions.

Can I find solitaire rings in different price ranges?

Yes. ONYA has ring collections across different price points, including rings below ₹20,000, rings below ₹40,000, rings under ₹60,000, rings under ₹80,000, and rings below ₹1 lakh.