Engagement Ring Buying Guide

It’s a moment that stays with you forever.
Choosing an engagement ring is one of life’s most meaningful moments. You want something that feels personal to reflects your love story. But with a world of cuts, clarities, settings and styles to navigate, where do you even begin?
Here we simplify the elements of an engagement ring and turn the overwhelming into the effortless. We believe the process should be as beautiful as the outcome - simple, informed, and completely cantered on you. The engagement Ring is all about your love story, choosing something that reflects who you love, who you are and the life you’re celebrating together.

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Want to know a secret? There is no "perfect" engagement ring, no magic formula or rule you must follow. Forget the pressure to follow a formula. The magic lies in finding a piece that speaks to your relationship - something that suits the person who'll wear it every single day and feels right to you both. Think of the details - the setting, the style, the stones details - are simply elements to create your ring to life. We are simply here to help you compose it. We’ll guide you through those elements, step by step, to help you choose a ring that feels right for you both.

Ten Key Considerations

on choosing the ring that marks your engagement

Get the Cues
The best rings begin with quiet observation. Notice what they already wear and love, and think about your partner’s lifestyle and taste. Pay attention to metal color and sparkle level. Listen to casual comments and quiet preferences when they peek in a shop window. These small details reveal more than direct questions ever could.
Inner Circle Hints
Dream engagement rings are often shared in confidence. Best friends, sisters, and close family likely know the details already. A casual conversation with their inner circle can unlock real insight. It’s one of the most natural ways to understand their vision - just be clever not to break the surprise!
The Budget
Think of your budget as a guide, not a measure of your love. Focus on a price point that fits your life comfortably. Your engagement ring represents a commitment, not a competition, so focus on meaningful sparkle without financial strain to ensure your proposal stays joyful. Comfort and longevity always come before comparison.
Pick the Metal
Metal sets the tone of the ring and reflects personal style. Color is often the first clue, whether they lean towards yellow warmth, cool white, or romantic rose blush tones. Durability matters just as much for everyday wear. A well-chosen metal perfectly balances beauty with longevity.
Fire or Hue
The center stone is the heart and soul of your ring. Diamonds are adored for their forever fire and classic brilliance, while gemstones offer individuality through distinctive hues and unique expression. Think about their style: do they prefer timeless radiance or a pop of color? Whether it’s brilliance or expression, both are equally meaningful.
Natural or Lab Grown
The difference lies in origin, values, and priorities. Natural stones formed deep within the earth; each carries genuine geological rarity. Lab-grown stones are chemically identical but created in weeks or months. Both options are equally beautiful. Natural offers heritage and rarity, while lab-grown offers value and accessibility. Your values and budget determine which path feels right. Read more.
The Code of 4C’s
You’ve likely heard about the 4Cs. It can feel overwhelming, but these exist to help you understand quality at a glance. Clarity measures flaws (from flawless to inclusions). Colour grade runs from bright white to faint yellow. Cut affects sparkle more than anything else (and crucial!). Carat is simply the weight of the stone. It’s about beauty you can see, not numbers you don’t. Discover 4C’s here .
Style & Design
Style is not just the design; it is truly personal and must be practical for daily wear. Simply consider the wearability and look they want then breaking down ring styles features will help you choose. Discover the most iconic ring styles: think of the classic solitaires or the glamour of a halo? Would they love the deep meaning of a trilogy, or sparkly diamond band. Go for what they love but what suits everyday life best.
Forever Fit
Look ahead to how the engagement ring will pair with a future wedding band or eternity ring - seamless stacking is a detail you’ll appreciate later. Consider ease of maintenance and resizing. Think about wearability - demanding usage favours a simple, secure setting and design. Choose timeless design and craftsmanship that ages beautifully. Your engagement ring should grow more precious with time.
Our Promise
Choosing us to create your engagement ring really matters. We Craft your engagement ring with utmost quality and care – you just collect and propose with confidence. We offer conflict-free certified diamonds and ethical sustainable materials like SMO gold. Enjoy free resizing within the first year and join our membership program for discounted lifetime servicing, polishing, and maintenance.

The Ring That Marks the Moment

The words that begin a new chapter: “Yes. A thousand times.”
Your engagement ring marks a turning point. Long before any vows are exchanged, the ring becomes the very first physical symbol of your shared future. Chosen with care, the ring holds a feeling word rarely manage to capture, drawing the eye back to that promise every single day.

What Is an Engagement Ring

Engagement rings are a celebration of your love story. More than a piece of jewellery, an engagement ring is a promise, a symbol of commitment given with heart and intention. It is often defined by a prominent solitaire diamond or gemstone at its centre. This centre stone represents two lives coming together as one, while the design reflects individuality and personal style. From timeless solitaires to expressive, contemporary designs, engagement rings offer the freedom to choose what truly speaks to you. After all, your ring should feel personal, intentional, and unmistakably true to you.

A Tradition Shaped by Time

The story of your engagement ring stretches back thousands of years. It's a tale of romance that began long before diamonds took centre stage. In ancient Egypt and Rome, promise rings were powerful symbols of commitment, intention, and unity. But it wasn't until 850 CE that the engagement ring was given its official meaning, a beautiful declaration that “This piece of jewellery represented ones promise and intent to marry”.

By 15th century, we see the very first recorded diamond engagement ring, introducing a brilliant layer of symbolism and design. And so came the defining moment in 1947, when the iconic phrase “A diamond is forever” was launched. Over time, these sparkling stones have come to represent love and commitment, shaping the beautiful engagement rings we create today.

Modern Engagement Rings

Modern engagement rings keep evolving. Not only in how they look, but in what they mean. While the classic sparkle of a diamond remains a favourite, why stop there? We see many couples drawn to the deep allure of coloured gemstones and the distinct character of alternative settings. Modern rings could be minimal, abstract, or architectural. They may combine classic cues, with thoughtful contemporary details. What defines them isn’t style alone but intention. It’s about finding a design that that reflects your story and fits your lifestyle seamlessly.

Start With What Matters the Most

Before we dive into Stones, Carats and Styles, let's take a moment moment to consider these points. What kind of ring actually fits the life you are building together? Most people worry about getting everything “right”, but you can make the confident choice from clarity rather than comparison. You don't need to conclude everything right now, but a few points can point you the right direction. If you’re unsure? Start with lifestyle and design. You want a ring that feels right today, tomorrow, and long after the proposal.

Lifestyle

Will it endure our lifestyle and future milestones?
If you're scaling rock walls, enjoy sporting, or working with your hands, a lower-set stone or a protective bezel setting is your best pick. If your days are mostly desk-based, you have room for delicate details and higher settings. They are simply different approaches to the same beautiful love story.

Comfort or Statement

Do they prefer understated pieces or something more expressive?
Some people love a ring that commands attention, while others want something they barely notice they're wearing. Both are valid preferences. An engagement ring should enhance their life, not complicate it.

Classic or Contemporary

What design will make their eyes light up?
Some people are drawn to timeless elegance – styles that wouldn't look out of place in any era. Others prefer a distinctly modern aesthetic, clean lines and current sensibilities. There's no right answer, but knowing which direction they lean will guide every choice ahead.

Style and Trends

What jewellery do they wear now?
If they love delicate minimalism, a chunky vintage piece might feel out of place. If they layer bold, expressive pieces, a dainty solitaire might get lost. A fashion forward person might adore a trending east-west bezel or a toi-et-moi design, someone who prefers timeless pieces might find those same trendy elements feel dated in a few years. An engagement ring is forever – it should suit their relationship with time and style.

Sustainability

Kind choices are always beautiful!
At Autumn and May, we believe you should know the story behind your ring. We exclusively use conflict-free certified diamonds and gemstones, whether you choose natural or lab-grown. We also craft with Single Mine Origin (SMO) Gold. Your ring is a symbol of love, it should represent your values, too.

Diamond Shapes

The centre stone is often the first thing people think about when choosing an engagement ring. It’s the heart of the ring, the piece that catches the light (and the eye) before anything else. Every diamond shape has its own personality, its own way of playing with light, and its own uniqueness. From the timeless sparkle of a Round Brilliant to the modern Asscher cuts, there is a shape that will speak directly to your style. Trust your instincts; they usually lead you exactly where you need to be. Let's explore the beautiful options waiting for you.

Round
The round cut diamond is the most classic and widely chosen shape, celebrated for its exceptional sparkle. It is the most popular shape for a reason - timeless, classy, and always in style. Created with symmetrical facets that reflect light perfectly, it offers maximum brilliance. This shape suits almost every style and setting. If you are chasing maximum sparkle class and elegance, this is the one for you.
Princess
The princess cut diamond offers a modern take on classic brilliance. Its sharp angles and square shape create a clean, contemporary look while maintaining excellent sparkle. This cut suits those who love a structured, confident style. It’s a popular choice for modern engagement rings with a bold edge.
Oval
Love the brilliance of a Round but want something a little different? Meet the Oval. Its elongated silhouette does wonders for the hand, creating a flattering illusion that lengthens the finger. It balances softness with presence, offering a look that feels elegant and just a touch unexpected. A beautiful choice for those who want classic sparkle with individuality twist.
Emerald
The emerald cut diamond is defined by long, step-like facets that create a calm, mesmerizing glow. Its open design highlights clarity and quality, making precision especially important. Often associated with vintage glamour, it feels refined and confident. Ideal for those who appreciate understated sophistication, yet confident, and utterly stylish.
Pear
A raindrop? A tear of joy? The Pear shape creates a graceful, tapered silhouette that is pure romance. Blending the rounded edge of an Oval with the sharp point of a Marquise. It flatters the hand by elongating the finger and catching light from multiple angles. Romantic yet contemporary, it stands out beautifully. A lovely option for those who want something unique to stand out.
Cushion
The Cushion cut gets its name from its pillow-like shape, featuring rounded corners and larger facets that increase brilliance. It bridges the gap between vintage charm and modern sparkle, creating a look that is warm and full of character. If you love a diamond that feels like it’s glowing by candlelight, this is it - A beautiful choice for lovers of softness and character.
Asscher
The Asscher cut diamond is instantly recognisable for its deep step cuts and square shape. Inspired by the Art Deco era, it has a strong sense of symmetry and vintage charm. Light reflects in a distinctive, "hall of mirrors" reflection rather than traditional sparkle. A confident choice for lovers of classic design with character.
Marquise
The marquise cut diamond is designed to maximise visual size. Its elongated shape with pointed ends making the diamond appear larger than its actual carat weight. Its elongated shape creates a dramatic, elegant line along the finger. With pointed ends and brilliant faceting, it feels bold yet refined. Ideal for those who love statement design.
Heart
The heart cut diamond is an unmistakable symbol of love and sentiment. Its recognisable shape requires careful cutting to achieve balance and symmetry. This cut feels deeply personal and expressive. Best suited to those who value romance and meaning above convention.
Trilliant
The Trilliant features a bold triangular shape that represents the past, present, and future. With its softly curved sides and lively faceting, it offers a contemporary edge that stands apart from the crowd. Perfect choice for Trilogy Engagement Rings. It’s striking, modern, and perfect for the trendsetter who wants a ring as unique as she is.

The Code of 4C’s – Cut, Clarity, Colour, & Carat

You heard about the 4C’s - Cut, Colour, Clarity, and Carat.
When choosing a diamond, understanding the 4Cs are essential, they are the universal standard created by the GIA back in the 1940s to help us understand exactly what makes a gem sparkle. These four characteristics decide the quality, value, and beauty of your stone.

But which one matters most?
If you asked me to pick the most important one? It’s Cut. Always Cut.
Why? Because a smaller, perfectly cut diamond will outshine a massive, dull stone. It captures the light and steals the show. Once you have the cut sorted, balance the other three based on what feels right for you.

Cut: The Brilliance Factor
Cut determines how a diamond interacts with light and is the single most important factor in its brilliance. A well-cut diamond grabs the light, reflects it internally, and sends it shooting back out through the top of the stone, creating that breathtaking fire and brilliance we all look for. Cut quality is the result of craftsmanship rather than nature. Prioritize Cut, and your stone will look bright and lively, no matter its size.
Cut: is graded from Ideal, Excellent, Very Good, Good, to Poor. Go for Excellent or Very Good. Trust me, never compromise here.
About Diamond Cut

Colour: The Whiteness Scale
Diamond colour measures the presence of natural colour, the ideal considered as "colourless". But here’s a secret: once a diamond is set in a ring, the difference between the top grades is almost impossible to spot. Colour becomes more noticeable in larger stones and certain shapes, such as emerald or Asscher cuts. Choosing the right colour grade is about achieving visual purity without unnecessary rarity. Colour is graded from D, E, F are Colourless - G, H, I are Near Colourless - J, K, L are Tinted - M to Z are Coloured. Differences between higher grades are subtle and often indistinguishable once the diamond is set.
Colour: Aim for F-G if you love cool white metals, or H-J for that warm yellow gold glow.
About Diamond Colour

Clarity: The Inclusion Factor
Clarity refers to the tiny birthmarks and surface characteristics called inclusions formed as a diamond grows. Most of these are microscopic, invisible to your admiring eye and have no visible impact on beauty. Their location matters as much as their size, influencing how noticeable they appear. Selecting a clarity grade that appears clean to the eye allows for elegance without over-refinement. You want a diamond that looks clean and elegant to the naked eye. There is no need to chase perfection on paper when "eye-clean" offers all the beauty you need without the hefty price tag.
Clarity: VVS1 to VVS2 are Perfect - VS1 to VS2 are sweet spot (where it looks flawless to the naked eye).
About Diamond Clarity

Carat: The Size Factor
Carat is a measure of weight, not size, though the two are obviously related. Two diamonds can weigh exactly the same but look completely different depending on their proportions. A well-cut diamond often looks larger and more refined than a heavy, poorly cut stone that hides its weight in the wrong places. Carat is best considered as part of a balanced whole.
Carat: Let your budget decide this one after you’ve nailed the others C’s.
About Diamond Carat

Choosing the Style of your Ring An engagement ring’s style is the foundation of its character. Primarily, the choice between solitaire, Halo, diamond band, trilogy, halo or modern, the engagement ring core styles. Explore how these styles differ along with other design elements like metal colour and embellishments that can help create a truly personal ring. While diamond shapes and metals play a huge role, finding the right style is the perfect place to start your journey. Let’s find the design that feels like you.

Solitaire
Simple. Iconic. Timeless. The solitaire is the most timeless of engagement ring styles, defined by a single centre stone held in a simple setting. It is the most timeless choice for a reason: it’s confident, elegant, and simply focused on one thing - the brilliance of the diamond - allowing its shape and brilliance to take centre stage. The solitaire suits a wide range of diamond shapes and band designs. It’s a natural choice for those drawn to understated beauty and lasting simplicity.
Shop Solitaire Rings

Halo
The halo style features a centre stone encircled by smaller diamonds, enhancing sparkle and visual presence. This design draws light into the centre stone, often creating the impression that your diamond look even larger and brilliant. For a more subtle interpretation, the hidden halo places delicate diamonds beneath the centre stone, revealing sparkle from unexpected angles. Halo styles suit those who enjoy refined glamour with added detail.
Shop Halo Rings

Trilogy
Past, present, and future. The trilogy, or three-stone ring is pure romance, wrapped in symbolism. Traditionally, the three stones represent the past, present, and future of a relationship. This style offers balance and presence, with each stone contributing to the overall design. A trilogy ring is ideal for those who value sentiment as much as visual impact.
Shop Trilogy Rings

Diamond Band
A diamond band feature a central diamond accented by a ribbon of diamonds across your finger, leading the eye straight to the main event. It adds depth, texture, and brilliance by enhancing the show of your centre stone. Side stones can be subtle or more pronounced, depending on the desired effect. It’s a beautiful option for those who want added brilliance without overpowering the main diamond.
Shop Diamond Band Rings

Coloured Stones
Engagement rings with coloured stones offer a distinctive and personal alternative to traditional designs. Whether used as a centre stone or as accent details, colour adds character and individuality. These designs are often chosen for their personal significance or unique visual appeal. A perfect choice for those who want their ring to feel expressive and one of a kind.
Shop Coloured Stone Rings

Vintage Inspired
Vintage-inspired rings draw on design details from earlier eras, such as intricate settings, milgrain edges, and delicate proportions. These styles often feel romantic and character-rich, with a sense of history woven into the design. They appeal to those who love craftsmanship and timeless detail. Each ring feels like it carries a story of its own.
Shop Vintage Inspired Rings

Modern Designs
Modern engagement rings focus on clean lines, contemporary proportions, and innovative settings. Often minimal yet striking, these designs favour simplicity with intention. They suit those drawn to confident, forward-thinking style. A modern ring feels current while remaining effortlessly elegant.
Shop Modern Rings

The Metal That Holds the Promise The right metal doesn’t just hold your diamond - it’s the foundation that brings balance, beauty, and longevity.

Platinum
Naturally white, Durable, and Low maintenance
Platinum - nature's most exclusive treasure and the most recommended precious metal. It maintains its brilliant white lustre naturally, with no tarnishing and no fading, just enduring, pure beauty.
Its incredible strength creates the most secure settings possible for diamonds and precious stones, while being naturally hypoallergenic for even the most sensitive skin. The undeniably luxurious feel makes platinum the preferred choice for those who want the very best.
Platinum Engagement Rings

Yellow Gold
Classic warmth with a Timeless feel.
Close your eyes and think of gold. You see warmth, you feel celebration. Yellow gold strikes that perfect balance between durability and that coveted golden radiance, bringing a richness and warmth to any design. Yellow gold continues to prove that true elegance never goes out of style.
This super classy metal enhances both contemporary and timeless pieces beautifully, making it the perfect partner for lively gemstones like Rubies and Emeralds.
Yellow Gold Engagement Rings

Rose Gold
Soft, and Romantic.
Rose gold captures hearts with its distinctive blush tone, created from a carefully crafted blend of pure gold and copper. The warm, flattering hue adds a fresh, modern sensibility whilst maintaining an inherently romantic feel. It is perfect for those drawn to pieces that stand out from the crowd while remaining elegantly refined. It's not just a trend; it's a feeling.
Rose Gold Engagement Rings

White Gold
Bright and Contemporary in appearance.
White gold achieves a sophisticated appeal through expert alloying and a lustrous rhodium coating. Its remarkable versatility enhances every diamond cut and complements any style beautifully.
This distinctive metal combines widespread popularity with timeless elegance, making it the most popular choice for engagement rings. It’s bright, it’s beautiful, and it’s waiting for you.
White Gold Engagement Rings

A Few Final Thoughts

Ring Size?

Selecting the perfect ring size is important. It is lovely to have the comfortable and perfect ring when you propose, but rest assured that at Autumn and May we offer free resizing for you once. Need a starting point? The average woman’s size is typically L or M, while men usually wear a T. Curious about ring sizing? Take a look at our ring sizing guide.

Ring Size Guide

What should I budget for?

Let's talk numbers.
You’ve likely heard the old "three months' salary" rule. Honestly? It isn't based on tradition or wisdom, and it certainly doesn't account for your unique life. A meaningful ring isn’t defined by a number; our Goldsmiths say it’s defined by the thought behind it.

Setting a budget simply gives your vision some structure. It helps you decide where you’d like the value to sit, whether that’s in the centre stone, the craftsmanship, or the finer details of the design.Your budget generally influences:

The Centre Stone: The type, size, quality of the Centre stone

The origin: Your choice of Natural or Lab-Grown gem.

The Setting: The quality and finish of the metalwork.

The Matal: The specific precious metal you choose.

The Design: The level of bespoke detail involved.

A thoughtful design and well-balanced choices are meaningful beautiful. We suggest prioritising what you will notice every single day: the sparkle, the comfort, and the durability. The goal is to feel comfortable and confident. Think of your rings as a long-term piece of your everyday life. There are payment plans and instalment options to secure your ring today, so the dream ring never has to wait.

When to buy?

Leaving yourself enough of it makes everything easier. To enjoy the process without the rush, we recommend joining us for a try-on session at least 6 to 7 weeks in advance, aiming to order 5 weeks before the proposal.
Custom details like engraving or bespoke shaping need a moment to be perfected. purchasing sooner also gives you the widest range of choices and plenty of breathing room for resizing if needed. Then, you can simply sit back and enjoy that happy "we found the Ring" feeling.
Ready to start? Why not book a consultation and try-on experience today?

Your Ring, Our Care

Handcrafted with Care

Each engagement ring is handmade, combining traditional goldsmithing with modern precision. Every detail is carefully considered, allowing the ring to be crafted with enduring quality and beautiful finish. This hands-on approach ensures a piece that feels both considered and lasting.

Beauty with a Conscience

We work exclusively with fully traceable Single Mine Origin (SMO) Gold and ethically sourced diamonds and gemstones. This commitment ensures your ring carries integrity alongside its beauty, from the very beginning.

Personal, One-to-One Guidance

From initial ideas to final details, we guide you thoughtfully through the process. Stone selection, metal choice, setting style, and sizing are all approached with care and clarity. The experience is calm, personal, and never rushed.

Your Story, Our Design

Whether refining an existing design or creating something entirely bespoke, your engagement ring can be as individual as your story. Our bespoke service allows each element to be shaped with intention, resulting in a ring that feels truly personal.

The Perfect Fit

A ring should feel effortless to wear. We offer a complimentary resizing (once), even months after purchase, ensuring your ring always feels just right.

Ongoing Care

Engagement rings are made to be worn every day. We welcome you back for professional checks, cleaning, and polishing, helping your ring maintain its beauty over time.