Solitaire Diamond Ring Buying Guide: Find Your Perfect Ring

Are you finding it hard to choose the right solitaire diamond ring? Don't worry, you're in good company! Choosing the perfect solitaire can seem overwhelming, but we're here to help with our solitaire diamond ring buying guide. 

Plus, we'll show you how our team at Niche Diamonds can help you find that dream solitaire diamond ring. Ready to find out more? Let's get started!

What Are Solitaire Diamond Rings?

A solitaire ring features a single diamond set simply and elegantly on its own. This style highlights the stone's natural beauty and brilliance without additional gems. 

Solitaire rings are often chosen for engagements, symbolising a commitment with their standalone diamond. Their design focuses on the quality and cut of the diamond, ensuring it catches the light and stands out. 

With a variety of settings and diamond cuts and qualities available, our solitaire diamond ring buying guide gives you the perfect starting point to arm you with the knowledge you need. After all, a solitaire engagement ring is a symbol of love to last a lifetime and beyond, often becoming a family heirloom.

How Is It Different from Other Diamond Rings?

A solitaire ring features just one diamond, really putting the spotlight on that single gem. It's all about letting that one stone shine with minimal distractions. Think of it as the star of the show, where the setting is designed to enhance its sparkle and brilliance. This makes solitaires a top pick for engagement rings because they symbolise strong, singular devotion.

On the other hand, other diamond ring designs might have one main stone surrounded by others or a collection of stones sharing the limelight. These settings can be quite creative, mixing sizes and shapes to craft a unique story on your finger. And it's not just about looks; these rings can be a more budget friendly option as the focus isn't solely on one large diamond.

So, whether you lean towards the elegant simplicity of a solitaire or the elaborate beauty of a bespoke diamond ring design, both styles offer their own charm.

How to Check a Solitaire Diamond's Quality

When you're looking at a solitaire diamond, it's good to know what makes one stone stand out from another. Here's a simple guide to help you understand the four main aspects that determine a diamond's quality: clarity, color, cut, and carat weight.

  • Clarity: Clarity refers to the absence of internal inclusions and external blemishes. Diamonds are graded from Flawless, which has no imperfections visible under 10x magnification, to Included, which have visible imperfections that can affect transparency and brilliance.
  • Colour: The colour of a diamond is graded on a scale from D (colourless) to Z (light yellow or brown). Colourless diamonds are rarer and therefore more valuable. The closer a diamond is to being colourless, the higher its value.
  • Cut: The cut of a diamond determines how well it reflects light, contributing to its sparkle. A well cut diamond will have more brilliance, which is the intensity of the light reflected from the inside and on the surface of the stone. Cuts are rated from Excellent to Poor.
  • Carat Weight: Carat refers to the weight of the diamond. Larger diamonds are rarer and, therefore, more expensive. However, the carat weight alone does not determine a diamond's value; clarity, colour, and cut are also vital factors to consider.

When choosing your diamond, try looking at it in different lights and settings, and compare it with others. This way, you can see for yourself how each of these factors affects the stone's beauty and ensures you get a fantastic diamond that fits within your budget.

Other Factors to Consider When Choosing a Solitaire Diamond Ring

Let's delve more into our solitaire diamond ring buying guide. Here are some specific factors to keep in mind to make sure your choice is as perfect as the occasion it celebrates.

Decide on Your Perfect Diamond Shape and Cut

One of the biggest influences on the overall look of your solitaire engagement ring is the shape and cut of your diamond. A round brilliant cut diamond or square princess cut are two of the most popular and enduring cuts that never go out of style. But if you're looking for something a little different to show your individuality, why not consider an oval cut diamond, pear or teardrop shape, or the art deco elegance of an emerald cut diamond.

Each of these diamond shapes brings a slightly different look and mood to your engagement ring design, and has different considerations when looking at the pros and cons of each and when it comes to choosing your diamond. Take a look at our diamond buying guides to find out everything you need to know more about these stunning diamond ring styles:

Round Brilliant Cut Diamond Buying Guide: What to Know

Ultimate Oval-Cut Diamond Buying Guide: Tips & Insights

Emerald Cut Diamond Buying Guide: Find Your Perfect Gem

Princess Cut Diamond Buying Guide: Sparkle & Style

Pear Cut Diamond Buying Guide: Find Your Perfect Gem


Select the Right Setting

The setting of your ring can drastically affect the diamond's look and its daily wear. If you're after maximum sparkle, consider a prong setting that allows ample light to reach the diamond from all angles. For a sleeker and more protected option, a bezel setting encases the diamond fully, making it less likely to snag on fabric and better suited for those with active lifestyles. When selecting a setting the height of the profile and how the setting complements the thickness of the band are also key considerations.

Choose the Metal

Your choice of metal can highlight the beauty of your solitaire diamond in different ways. Platinum is durable and maintains a natural white sheen, is hard-wearing and enhances the brilliance of diamonds. For a touch of warmth, rose gold is a stylish choice that complements all skin tones and offers a unique look. Yellow and white gold are also classic options that will stand the test of time. However, remember that white gold is plated with rhodium and will need regular re-plating to retain its silvery white tone.

Consider Your Lifestyle

Your daily routine should influence your ring choice. For those involved in physical work or who frequently use their hands, a low profile and less ornate ring might prove practical. It reduces the chances of the ring catching on equipment or accidentally scratching surfaces.

Ensure a Perfect Fit

A ring that fits well is crucial, not just for comfort but also for security. Make sure the ring is tight enough to not slip off but can still be removed without too much struggle. For rings with full or half bands of diamonds, resizing can be more challenging, so getting the right size from the start is key. Find out more in our ring size guide.

Check for Certification and Warranty

Always ask for a diamond certification from a recognised authority like the GIA, which verifies your diamond's quality and characteristics. Additionally, enquire about after sales services such as resizing, repairs, and returns. A good warranty can make future adjustments easier and give you peace of mind.

Mistakes To Avoid When Picking a Solitaire Diamond Ring

Thinking of choosing a solitaire diamond ring? It's important to get it right the first time around! Here's a friendly rundown of common slip ups to avoid and how to sidestep them, ensuring you pick a ring that's both gorgeous and perfect for you.

Not Requesting a Diamond Certification

One of the biggest mistakes is overlooking the certification of your diamond. Always ensure the diamond comes with a certificate from a recognised laboratory like GIA or AGS. This certificate is not just a formality; it's your assurance that the diamond's qualities such as cut, colour, clarity, and carat are independently verified. Find out more about diamond certification in our helpful blog article.

Choosing an Impractical Setting

It's easy to fall for a setting based purely on looks without considering your lifestyle. If you're active or use your hands a lot, a high prong setting might lead to your diamond snagging on clothing or bumping on surfaces or objects. Opt for a bezel setting or one with lower profile prongs to keep your diamond secure and protected if you use your hands for a lot of manual work. 

More open designs will allow more light into the sides of the diamond, but may also be more prone to movement with trauma and need to be checked regularly to maintain your diamond's security. A classic four prong setting with a solid basket is almost always a both a beautiful and practical choice, hence its popularity.

Disregarding Proportion and Scale

Many people choose a ring without thinking about how it will look on their own hand. A large diamond might overpower a small hand, while a tiny gem might appear too subtle on a larger hand. Look for a balance where the diamond complements your hand's size—neither dominating nor disappearing.

Prioritising Carat Over Cut and Quality

A larger diamond can be tempting, but not if it sacrifices sparkle. A common error is prioritising carat weight over cut quality, which is actually what makes a diamond truly dazzle. A smaller, well cut diamond will outshine a larger, poorly cut one every time.

Skimping on Cut for Size

The cut of your diamond affects its brilliance more than any other factor. Don't compromise on a high quality cut for a bit more carat weight. A superior cut enhances the diamond's reflective qualities, ensuring it sparkles brilliantly even in low light.

Not Considering Metal Durability

The choice of metal is crucial not only for aesthetics but also for longevity. For example, platinum is durable and maintains its colour, but it's heavier and can be more expensive than other metals. Gold is lighter and may be less expensive but wears down faster and needs more care. However the price of precious metals fluctuates over time so at times platinum is more affordable than gold.

Overlooking Maintenance Needs

Every ring needs maintenance to keep it in prime condition, yet many forget to consider this when buying. Check with your jeweller about the care needed for your ring's material and setting to avoid future disappointments.

Discover Your Perfect Solitaire Diamond Ring at Niche Diamonds

Well, if you're on the hunt for the perfect Solitaire Diamond Ring buying guide, look no further! 

At Niche Diamonds, we're all about making your diamond buying experience as clear and simple as possible. Since 2005, our family run business has been rooted in Essex, London, and Suffolk, where we work closely with top jewellery brands, skilled artisans and also create our own unique designs.

Whether you're after that dream engagement ring, a special wedding band, or a timeless eternity ring, our team is here to offer you honest advice and help you create a piece that's just right for you.

At Niche Diamonds, you can explore a range of stunning options without any pressure. You can pop into our modern store, or we can chat over the phone, via email, or even WhatsApp to make sure we're crafting exactly what you envision. Alongside our collection of stunning ready-to-wear rings, we also have our bespoke ring design service. Find out more about how Niche Diamonds can help you find your perfect ring with ease.

So why not drop by or get in touch with Niche Diamonds? Let us help you make that important decision with our solitaire diamond ring buying guide, ensuring you get the best value for your money. We can't wait to be part of your special journey!

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