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Love Made Visible ...
Handcrafted by our expert Hatton Garden Jewellers, our diamond engagement rings are British heritage, heirloom-quality pieces. Every ring is a promise: exquisitely designed, consciously crafted and perfected to last lifetimes. Time to share your love story.
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What’s more important to you?...
Shop by Engagement Ring Style
Browse our exclusive engagement ring designs by categories and explore a range of timeless or modern styles to pair with your selected lab-grown or earth-mined diamond. Our engagement rings embody over a decade of expertise and uncompromising quality, specific only to Hatton Garden Jewellers & Craftsmen.
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Shop Jewellery
Our curated collection of jewellery features stunning rings, wedding bands, pendants, bracelets and more, all crafted with the finest diamonds and heritage techniques.
CURATED COLLECTION
Engagement Rings
Let us choose you the perfect diamond. All you have to do is select from Ring Designs that have been chosen over and over again as perfect heirlooms. These engagement rings are crafted by hand using sustainable methods and heritage techniques in Hatton Garden. They are made to order and take 6-8 weeks to complete.
SHOP DIAMOND ENGAGEMENT RINGS
SHOP DIAMOND ENGAGEMENT RINGS
Do you have something special in mind?
Go on a journey to design your ring from scratch, with one of our expert jewellers in Hatton Garden, London.
Design Your  Own  Bespoke Ring
Design Your Own Bespoke Ring.
Design Your Own Bespoke Ring.
Go on a journey to design your ring from scratch,
with one of our expert jewellers in Hatton Garden, London.
A tailored experience in our calm and inviting location in Hatton Garden.
A showcase of unique lab-grown or earth-mined diamonds and coloured gemstones
Education on diamond or gemstone quality, size, certification and prices.
A glimpse into our exquisite range of ring designs to go pair with your preferred gemstone.
Guidance in designing your very own custom ring design or piece of jewellery.
Discussing time frames, delivery options, payment options and aftercare services
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Engagement Rings Loved by thousands worldwide
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What’s New & Trending?
A space to find the latest designs, encounter the most loved diamond rings and browse enchanting coloured gemstone collections.
Rare Stones for Colourful Love Stories
Fancy Coloured Diamond Rings
Fancy Coloured Diamond Rings
Fancy coloured diamonds are rare by nature and treasured for the intensity and character of their colour. At Flawless, our Hatton Garden jewellers work with these exceptional stones to create rings that highlight their beauty with precision and care.
START WITH A COLOURED DIAMOND
Gemstone Engagement Rings
Gemstone Engagement Rings
Each gemstone is unlike any other, defined by their own unique colour and character. We design each ring in response to your stone and craft from a place of tradition and care, reflecting the rich heritage and fine craftsmanship in Hatton Garden.
START WITH A GEMSTONE
What is Bespoke Diamond Jewellery
The term ‘ bespoke’ refers to jewellery designed and crafted from scratch. From necklaces to bracelets, engagement rings to anniversary gifts, milestone birthdays and more, we offer an intimate and personalised service, available both virtually or in person. Our team of jewellers in Hatton Garden, London are experts at working with customers all over the world to bring their bespoke visions to life.
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MADE IN HATTON GARDEN

Flawless Fine Jewellery is proud to craft each piece in the heart of London's historic jewellery district, Hatton Garden. This area, renowned for its over 500-year legacy in jewellery excellence, offers a rich heritage that influences our designs. Collaborating with skilled artisans who have honed their craft over generations, we ensure every creation reflects the meticulous craftsmanship and timeless elegance that Hatton Garden is celebrated for. Choosing a piece made here means embracing a legacy of quality and artistry that has defined London's jewellery scene for centuries.

PERSONALISATION MADE EASY

At Flawless Fine Jewellery, we believe that your jewellery should be as unique as you are. Our seamless personalisation process begins with a consultation, where our experts guide you through every step, from initial design to the final masterpiece. Whether you prefer to collaborate virtually or in person, we tailor our services to your convenience. Our team is committed to bringing your vision to life, ensuring a smooth and enjoyable experience

SUSTAINABLE & CONFLICT-FREE DIAMONDS

At Flawless Fine Jewellery, we are committed to offering diamonds that are both ethically sourced and environmentally friendly. We provide a diverse selection of lab-grown diamonds, which are created in controlled laboratory settings using advanced technologies like High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD). These diamonds exhibit the same physical and optical properties as natural diamonds, ensuring you receive a beautiful and sustainable product.


Our lab diamonds are available in various shapes and sizes, catering to a wide range of preferences. By choosing these diamonds, you can enjoy the brilliance and elegance of traditional diamonds while supporting environmentally conscious and ethical practices. This approach allows you to make a meaningful contribution to sustainability without compromising on quality or beauty.


BESPOKE JEWELLERY PROCESS

At Flawless Fine Jewellery, we guide you through a seamless bespoke jewellery journey, ensuring each piece is uniquely yours.


1. Initial Consultation

Begin with a discussion of your ideas and inspirations. Our experts offer personalized advice on design and materials, helping you envision your perfect piece.


2. Design Collaboration

Work closely with our designers to create detailed sketches or CAD renderings of your piece. This collaborative process allows for adjustments, ensuring the design aligns with your vision.


3. Material Selection

Choose from a variety of ethically sourced gemstones, diamonds, and precious metals. We prioritize sustainable and conflict-free options, providing peace of mind with your selection.


4. Crafting Your Piece

Our skilled artisans in Hatton Garden meticulously craft your jewellery, combining traditional techniques with modern technology. The process takes 6-14 weeks, depending on complexity and time of year.


5. Final Presentation

Once completed, your bespoke piece is presented for your approval. We ensure every detail meets your expectations before delivery.


YOUR VISION BROUGHT TO LIFE

At Flawless Fine Jewellery, we transform your unique ideas into tangible masterpieces through our meticulous CAD (Computer-Aided Design) rendering process. This technology allows us to create precise 3D models of your bespoke jewellery, ensuring every detail aligns with your vision.


Understanding CAD Rendering


CAD rendering involves using specialized software to craft detailed digital representations of jewellery designs. This method offers several advantages:


  • Enhanced Visualization: Experience a lifelike preview of your piece, enabling you to assess design elements before production.


  • Precision and Accuracy: Make informed decisions about dimensions, gemstone placements, and intricate details with exact measurements.


  • Efficient Modifications: Easily adjust design aspects, allowing for flexibility and refinement throughout the creative process.


The Timeline of CAD Rendering


Creating a CAD rendering is a detailed process that typically spans 1 to 2 weeks per design iteration. This timeframe includes:


  • Concept Development: Collaborating with you to understand your vision, preferences, and any specific elements you wish to incorporate.


  • Design Creation: Our skilled designers translate your ideas into a 3D model, paying close attention to every detail.


  • Review and Refinement: Presenting the initial design for your feedback, followed by necessary adjustments to ensure the design meets your expectations.


  • Finalization: Preparing the approved design for the next stages of production, such as prototyping or casting.

WARRANTY & AFTER CARE

At Flawless Fine Jewellery, we provide a 1 year comprehensive manufacturer's warranty on all our pieces, covering defects in materials and workmanship. For detailed information, please refer to our Policies & Terms of Use.


To maintain the brilliance and longevity of your jewellery, we offer professional aftercare services, including cleaning, polishing, repairs and a free resizing. Regular maintenance not only preserves the beauty of your pieces but also helps retain their value over time.


Investing in Flawless Fine Jewellery means entrusting your pieces to experts dedicated to preserving their beauty and value. Our warranty and aftercare services are designed to provide you with peace of mind, ensuring your jewellery remains a cherished possession for years to come.


Browse our Expert Diamond & Jewellery Guides
Take a quick look at our featured diamond & jewellery resources or go to our Complete Guides Page written and curated by our expert jewellers in Hatton Garden.  
Where it all begins
Where it all begins...
Nestled in the heart of Hatton Garden, Flawless Fine Jewellery stands as a testament to the dedication to fine jewellery making in London’s historic jewellery quarter. Since 2014 our journey has been one of refining our craft to offer uncompromising quality, assembling a team of experts and enhancing our customer service.

As reputable Hatton Garden jewellers, we pride ourselves on offering an exclusive collection of natural and lab-grown diamonds, as well as a variety of hand selected gemstones. Our commitment to ethical sourcing ensures that all our diamonds are conflict-free, providing our customers with peace of mind.
Flawless is the fine jeweller for modern romantics who value craftsmanship, sustainability, and a personal experience. Every ring is proudly made by hand in London using heritage techniques. We strive to be the home of timeless design, ethical luxury, and a Hatton Garden jeweller you can trust for life. Whether you're seeking a traditional diamond solitaire ring or a unique gemstone engagement ring, our team is dedicated to bringing your vision to life, your love made visible.
LEARN ABOUT US
For Your Peace of Mind
30 Day Returns
Sustainable & Responsible
Free Uk Delivery
GIA & IGI Certified Stones

Lifetime Aftercare

Free Ring Resizing

Signature Box

London Heritage Craftspeople
Frequently Asked Questions
Client Care

How long will my order take?

At Flawless Fine Jewellery, our engagement rings are meticulously crafted from scratch, tailored to your specific finger size and chosen diamond or gemstone. Typically, this process takes between 6 to 8 weeks, depending on the complexity of the design and the time of year.


If you require your ring sooner, we encourage you to contact us directly. We will make every effort to accommodate your timeline and discuss possible options to expedite your order.


For ready-to-ship rings, we offer a selection of designs available for immediate purchase. These pieces can be delivered promptly, allowing you to receive your jewellery without the standard production lead time.


What type of warranty do I receive?

We provide a 1-year manufacturing warranty on all our pieces, covering any defects arising from the manufacturing process within the first year of purchase.


This warranty specifically addresses manufacturing defects and does not cover damages resulting from general wear and tear, accidents, or misuse.


For a comprehensive understanding of our warranty terms and any exclusions, we recommend reviewing our Policies & Terms of Use.

Do you ship worldwide?

Yes, Flawless Fine Jewellery offers international shipping to most countries. For international deliveries, we utilize reputable courier services such as FedEx, DHL, and UPS. The standard shipping time is 3-5 working days, excluding customs processing. Typically, customs procedures take 1-2 working days; however, delays can extend this to 3-5 or more days.


Please be aware that customs and import taxes may apply, depending on your country's regulations. These additional charges are the responsibility of the recipient.


Can I just walk-in?

Flawless Fine Jewellery operates primarily by appointment to ensure personalized service. However, walk-in customers are also welcome during our business hours.


Business Hours:

  • Monday to Friday: 10:00 AM – 6:00 PM
  • Saturday: 10:00 AM – 5:30 PM
  • Sunday: 11:00 AM – 4:30 PM


For a more tailored experience, we recommend scheduling an appointment in advance. This allows our team to dedicate ample time to your specific needs and preferences. Appointments can be booked through our online scheduling system.


Contact Information:


  • Address: 107 Hatton Garden, London, EC1N 8LY
  • Phone: +44 7518 021455
  • Email: sales@flawlessfinejewelry.com


Whether you choose to walk in or schedule an appointment, our team at Flawless Fine Jewellery is committed to providing exceptional service and assisting you in finding the perfect piece.



How can I get my finger sized?

Determining the correct ring size is essential for a comfortable and secure fit. Here are some methods to accurately measure your or your partner's finger size:


1. Schedule an Appointment:

Visiting Flawless Fine Jewellery for a professional sizing ensures precision. You can book an in-person consultation at our London showroom, located at 107 Hatton Garden, EC1N 8LY. Appointments are available seven days a week.


2. Measure a Current Ring:

If the ring is intended as a surprise, bringing one of your partner's existing rings can be helpful. Our experts can measure it to determine the correct size. Ensure the ring you bring is worn on the same finger you intend the new ring for, as finger sizes can vary.


3. Use a Ring Sizing Tool:

For at-home measurements, consider using a ring sizing tool or printable ring sizer. These tools can provide a reasonably accurate measurement when used correctly. Printable sizers are available online and can be a discreet way to gauge size.


4. Consult with Friends or Family:

If you're planning a surprise and are uncertain about the size, consider asking close friends or family members who might know your partner's ring size. They may provide insights without raising suspicion.


If you’ve ordered a ring and it doesn’t fit quite right, don’t worry! When you purchase any of our rings, you’ll benefit from a free resizing. Just let us know and we can book you in for a resizing appointment.


What aftercare services are available?

Flawless Fine Jewellery offers a range of aftercare services to help maintain the beauty and longevity of your jewellery. These include:


  • Complimentary Cleaning & Inspection – Bring your jewellery in for professional cleaning and inspection to ensure stones remain secure and the piece stays in top condition.
  • Resizing Services – If your ring needs adjustment, we provide resizing to ensure a perfect fit. Plus, the first resizing is on us!
  • Polishing & Refinishing – Over time, jewellery can lose its shine. We offer polishing and refinishing to restore its original brilliance.
  • Stone Tightening & Setting Checks – Regular wear can loosen stones. We inspect and secure them to prevent loss.
  • Repairs & Restoration – Whether it’s fixing a damaged clasp, replacing a lost stone, or restoring an heirloom piece, our experts can assist.
Diamonds

Should I sacrifice quality for a bigger diamond?

When selecting a diamond, balancing size and quality is crucial. While a larger diamond may have visual appeal, its overall beauty and brilliance are significantly influenced by its quality, particularly the cut. A well-cut diamond reflects light optimally, enhancing its sparkle and making it appear more radiant. Conversely, a larger diamond with poor cut quality may lack brilliance and appear dull.


Additionally, diamonds cut to maximize weight often look visually smaller than diamonds cut for beauty, as light return may not extend from edge to edge as it does in ideal cut diamonds.


Ultimately, the decision between size and quality depends on personal preference and budget. However, prioritizing a well-cut diamond ensures lasting beauty and value.

What is the difference between an earth-mind and a lab-grown diamond?

Earth-mined and lab-grown diamonds are both composed of pure carbon and share identical physical and chemical properties. The primary differences between them lie in their origin, environmental impact, cost, and ethical considerations.


Visually and physically, lab-grown and earth-mined diamonds are indistinguishable. Advanced gemological equipment is required to detect subtle differences, making them equally suitable for engagement rings and fine jewelry.


Choosing between earth-mined and lab-grown diamonds depends on personal values, budget, and preferences regarding environmental impact and ethical sourcing. Both options offer genuine diamonds with enduring beauty.


Are lab-grown diamonds ethical?

Yes, lab-grown diamonds are an ethical and budget friendly alternative to earth-mined diamonds!


The growing popularity of lab-grown diamonds offers several advantages. They are typically more affordable than their natural counterparts, allowing consumers to purchase larger or higher-quality stones within their budget. Additionally, lab-grown diamonds are considered more ethical and environmentally friendly, as their production avoids the environmental degradation and ethical concerns associated with traditional diamond mining. This shift reflects a broader trend towards sustainable and responsible consumerism in the jewelry industry.


What is the price difference between lab-grown and earth-mined diamonds?

Lab-grown diamonds typically cost 20% to 40% less than mined diamonds of comparable size and quality.


This price difference is primarily due to the more efficient and controlled production processes of lab-grown diamonds, which reduce costs associated with mining and transportation.


For example, a 1-carat lab-grown diamond ring can be priced around £1,100, while a similar mined diamond ring of the same carat weight might cost significantly more.


Additionally, market trends indicate that lab-grown diamond prices have been decreasing over time, making them an increasingly cost-effective option for consumers.


It's important to note that while lab-grown diamonds offer substantial savings, mined diamonds often retain higher resale value. However, if initial cost savings are a priority, lab-grown diamonds present a compelling alternative without compromising on quality or appearance.


Do lab-grown diamonds come in different colours?

Yes, lab-grown diamonds are available in a wide range of colors, mirroring the diversity found in natural diamonds. These colors result from the types of trace elements present during their creation and the specific conditions under which they are synthesized.


Colorless Diamonds: Lab-grown diamonds can achieve high color grades, ranging from D (completely colorless) to Z (light yellow or brown). The production process allows for precise control over factors influencing color, enabling the creation of diamonds with minimal to no color.


Fancy Color Diamonds: Beyond colorless options, lab-grown diamonds are also available in various fancy colors, including blue, pink, yellow, green, and more. The introduction of specific elements or treatments during their creation imparts these hues. For example, adding boron can produce blue diamonds, while nitrogen can result in yellow diamonds.


This ability to produce diamonds in an array of colors provides consumers with diverse choices to suit personal preferences and styles. Whether seeking a classic white diamond or a vibrant colored one, lab-grown options offer both beauty and ethical considerations.


What is the best certification for lab-grown diamonds?

When certifying lab-grown diamonds, two prominent gemological laboratories are recognized for their comprehensive and reliable evaluations:


International Gemological Institute (IGI): Established in 1975, IGI is renowned for its detailed grading reports on lab-grown diamonds, assessing the 4Cs—carat weight, color, clarity, and cut. Their reports provide specific grades for these attributes, offering transparency and consistency in the evaluation process.


Gemological Institute of America (GIA): GIA is widely regarded as a trustworthy and consistent grading authority for natural diamonds. Recently, GIA has expanded its services to include grading for lab-grown diamonds, adhering to the same rigorous standards applied to natural stones.


While both IGI and GIA are reputable, IGI is often preferred for lab-grown diamonds due to its extensive experience and detailed grading specific to these stones. However, it's essential to ensure that any certification aligns with your priorities and provides comprehensive information about the diamond's quality.


General

Why choose jewellers in Hatton Garden?

Hatton Garden, located in the heart of London, is renowned as the city's premier jewelry district, offering numerous compelling reasons to choose its jewelers for your next purchase.


Extensive Selection and Expertise: The area boasts a vast array of jewelry retailers, from historic family-run businesses to contemporary designers. This diversity ensures a wide range of styles and budgets, with many jewelers providing personalized consultations to guide you in selecting or designing the perfect piece.


Competitive Pricing: Given its status as a central hub for jewelry trade, Hatton Garden often offers competitive prices. The concentration of businesses fosters healthy competition, potentially leading to better deals without compromising on quality.


Rich Heritage and Trustworthiness: With a history dating back centuries, Hatton Garden has built a reputation for quality and reliability. Many jewelers in the area are members of recognized trade associations, adhering to strict standards that ensure ethical practices and customer satisfaction.

How to choose the best Hatton Garden jewellers?

Research Reputable Jewelers: Hatton Garden hosts numerous esteemed jewelers. Look for those with a solid reputation, positive customer reviews, and membership in recognized trade associations, which often adhere to ethical standards and quality craftsmanship.


Evaluate Craftsmanship and Design: Visit multiple jewelers to assess the quality of their work. Examine the precision of settings, the brilliance of stones, and the overall design aesthetics. This firsthand evaluation will help you gauge the quality you can expect.


Consider Customization Services: If you're seeking a unique piece, inquire about bespoke design services. Many Hatton Garden jewelers offer customization, allowing you to create a personalized design that aligns with your vision.


Verify Certifications and Authenticity: Ensure that diamonds and gemstones come with appropriate certifications from reputable gemological laboratories. This verification guarantees authenticity and provides assurance regarding the quality of your investment.


Assess Customer Service: Engage with staff to evaluate their knowledge, transparency, and willingness to assist. A jeweler who prioritizes customer satisfaction will be attentive to your needs and provide clear information about products and services.

Do you offer payment plans or financing?

At Flawless Fine Jewellery, we offer financing options through an external partner, allowing customers to enjoy 0% APR financing for 10 months, subject to credit approval. Additionally, PayPal payment options are available for added convenience.

Is my delivery secure and insured?

At Flawless Fine Jewellery, we prioritize the safe and secure delivery of your purchases. For UK deliveries, we utilize Royal Mail Special Delivery, which generally offers next-day delivery and includes compensation cover.


For international shipments, we partner with reputable carriers such as FedEx, DHL, and UPS, aiming for delivery within 3-5 working days, excluding customs processing time.


While we strive to ensure timely deliveries, please note that unforeseen circumstances may cause delays, and we cannot guarantee specific delivery dates.


For further details on our shipping policies, please refer to our Policies & Terms of Use.

What is your returns policy?

At Flawless Fine Jewellery, we offer a 30-day return policy for online and non-bespoke orders. You have 30 days from when the ring is ready (not from the day you collect it or receive it) to return it to us in an unworn and undamaged state. Once we receive it back within those 30 days in an unworn and undamaged condition, we will issue you a full refund.


Please note that custom-made designs may not be covered by this return policy. For more detailed information, please refer to our Policies & Terms of Use

Does Flawless offer jewellery insurance?

At Flawless Fine Jewellery, we provide complimentary insurance valuations with each purchase, facilitating the process of insuring your jewellery. Additionally, our flexible payment options, including 0% APR financing for 10 months (subject to credit approval) and PayPal, aim to make your investment more accessible.

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