Table of Contents
There are moments in life that deserve to be unforgettable. The smile you hope to see. The breath held for a half-second before “yes.” The way a velvet ring box feels in your hand just before you open it. Choosing a diamond engagement ring is not just a purchase; it marks the beginning of a memory that you both will cherish for the rest of your lives. And while the world of diamonds may seem complicated from the outside, we are here to make it beautifully simple, deeply meaningful, and unmistakably personal.
At All Diamond, we believe an engagement ring should do more than sparkle. It should speak—about love, commitment, and the story only you share. So let’s walk through this journey together, step by step.
Start With Their Style—Because the Ring Should Feel Like Them
Long before considering carat weights or clarity grades, the most important question is simple: Who are they? An engagement ring is a reflection of the person wearing it every day, so style is always the best starting point.
Consider how the person dresses, the jewellery they already love, and the style in which they feel most confident. Do they choose clean, modern lines and tailored outfits? Or are they drawn to soft fabrics and romantic details? Do they love bold statement pieces, or do they prefer subtle elegance?
A diamond ring that matches their style will always feel "right" on their hand, even before they understand the reason why.
Certified Diamond Solitaire Engagement Ring 0.20ct E/VS Quality in Platinum
£577.00
£1,047.00
A timeless classic, this diamond engagement ring would be an excellent choice to pop the question with and will continue to delight and sparkle for many years to come. The 0.20CT E/VS quality diamond sparkles from the centre of the… read more
The 4Cs: A Clear and Luxurious Approach
You may have heard of the 4Cs: Cut, Colour, Clarity, and Carat. They matter—but not equally. The 4Cs are not here to intimidate you. They’re here to help you understand beauty, so you can choose confidently.
Cut: The Secret to Breathtaking Sparkle
Cut is where magic lives. A beautifully cut diamond bends and reflects light in dazzling ways, giving you that unmistakable brilliance. If you remember only one rule, make it this: prioritise cut above all else. A well-cut diamond looks alive—bright, full of fire, and genuinely unforgettable.
Colour: Choosing Pure, Radiant Beauty
Natural diamonds are graded from icy white to warmer tones. For an engagement ring, many buyers choose diamonds in the near-colourless range, where the stone appears beautifully bright without straying into unnecessary expense. Think clean, white sparkle under candlelight or city street lamps on a night out. In diamond grade terms, this means a colour grade of G. We have found that most people cannot distinguish between a G colour grade and higher, and in our opinion, it is not worth paying for something that is invisible.
Clarity: Beauty Over Perfection
Clarity speaks to the natural features inside a diamond—its tiny birthmarks from the earth. Most of these features remain invisible to the unaided eye. You don’t need “flawless”—you simply want a diamond that looks clean when you admire it without magnification. Eye-clean is elegant. Most of our diamond jewellery is VS grade (very slightly occluded). As with colour grades, if flaws cannot be seen, it is usually not worth paying for a higher grade.
Carat: Size With Meaning, Not Pressure
Carat is the measure of weight, not love. The right size is the one that suits their hand, your taste, and your budget. A smaller, brilliantly cut diamond will outshine a larger, poorly cut one every time.
Certified Diamond Solitaire Engagement Ring 1.00ct E/VS Quality 18k White Gold
£5,017.00
£8,637.00
An opulent ring to leave no doubt just how much you care for your loved one. A whole carat of shimmering diamond stands proudly on 18k white gold. The setting and cut are a testament to the jeweller's art and… read more
Diamond Shapes: Choosing the One That Tells Your Story
Shape is pure personality:
Round Brilliant — timeless, sparkling, classic romance
Oval — elegant, flattering, graceful on the finger
Emerald — glamorous, confident, clean lines and sophistication
Cushion — soft corners, vintage charm, modern popularity
Pear — playful, feminine, flowing lines
There is no “best” shape—only the one that matches the person you love.
Settings: The Stage That Lifts the Diamond
A diamond deserves a setting that enhances its beauty:
Solitaire — minimalist, iconic, all eyes on the diamond
Halo — luminous, adds drama and presence
Three-Stone — past, present, future in a single glance
Pavé — a trail of light across the band
Cathedral — graceful arches with architectural elegance
Settings are like framing a work of art. "The right frame elevates everything."
Metals: The Elegant Finishing Touch
Your metal creates the ring’s overall mood:
Platinum — luxurious, durable, naturally white, forever classic
18ct White Gold — bright and refined
18ct Yellow Gold — warm, rich, and evocative
18ct Rose Gold — romantic, soft, and feminine
Choose the metal that complements your diamond and their skin tone, wardrobe, and personal style.
Certified Halo Diamond Engagement Ring with 1.00ct G/SI in 18k White Gold
£4,417.00
£8,327.00
A beautiful engagement ring crafted from high quality white gold. The ring features a beautiful halo design with a single round brilliant diamond perfectly placed. The Halo Diamond Engagement Ring has a stunning center stone that is set in a… read more
Certification and Trust: What You Should Expect
A natural diamond engagement ring is an emotional purchase, but it should also be an informed one. Always try to choose a diamond with an independent certificate from a respected grading organisation. This ensures transparency and gives you peace of mind—because love deserves honesty at every step.
It is important to note that when purchasing diamond jewellery, typically only the centre stone is certified, while smaller stones are usually not certified. This is for cost reasons. All the stones in our jewellery are carefully graded and matched before our artisans place them in your natural diamond jewellery. For additional peace of mind, check out our certified diamond engagement rings; these come with grading certificates even at smaller diamond sizes.
Craftsmanship, Design & Lifetime Peace of Mind
An engagement ring should be beyond beautiful, it should be beautifully made. At All Diamond, every piece is designed and handcrafted here in the United Kingdom by skilled artisans who understand that fine jewellery is both artwork and an heirloom. From the precision of the setting to the smoothness of the band, every detail is crafted with care, intention, and pride.
We believe that exceptional craftsmanship deserves exceptional protection. That’s why we offer a lifetime workmanship guarantee for all of our natural diamond jewellery. In the rare event that a piece ever fails due to a manufacturing or craftsmanship defect, we will repair it at no cost. It’s our way of ensuring your ring doesn’t just look exquisite on the day you propose but for every milestone that follows.
When you choose an engagement ring from AllDiamond, you’re choosing more than a design you love—you’re choosing confidence, longevity, and the peace of mind that comes from knowing your ring was made to last a lifetime and beyond.
Avoidable Mistakes (So You Never Second-Guess Yourself)
To keep your journey joyful:
Don’t focus on carat alone
Don’t aim for perfection over beauty
Don’t ignore personal style
Don’t rush without guidance
Confidence is quiet and calm. We want you to feel both.
Picture the Moment—Not the Micrometrics
When the box opens, they won’t be thinking about “SI1” or “Excellent Cut.” They’ll remember the moment. The emotion. The way the diamond caught the light as they realised what you were asking.
This choice is about love, not laboratory terms.
Your Proposal, Your Love Story, Your Forever
Choosing a diamond engagement ring is a privilege, and we are honoured to guide you through the process. With clarity, care, and craftsmanship, we are here to assist you in selecting a ring that will be cherished for not just years, but generations.
When you’re ready to explore the ring that will define your moment, we’re here to help. Discover our collection of natural diamond engagement rings and start your journey to saying "yes" today.
