You’re choosing a ring for one of life’s biggest questions, but the UK solitaire market can feel crowded fast. Independent makers in Hatton Garden, national chains, online specialists—each promises brilliance. Then come decisions on setting styles, metals, natural or lab‑grown diamonds, certificate grades, and how to balance sparkle with budget. Add finance options, delivery times, resizing policies and returns, and it’s easy to worry you’ll miss something important.

This guide cuts through the noise with eight UK jewellers worth your shortlist in 2025. For each, you’ll see why they stand out, the solitaire styles and customisation they offer, diamond choices (natural and lab‑grown), typical price ranges with finance, delivery and lead times, returns, and where to buy—online or in-store. We’ve prioritised trusted retailers with clear information and strong aftercare, so you can compare like‑for‑like and shop with confidence. Whether you want a bespoke design crafted in London or a ready‑to‑ship classic with quick delivery, this list will help you find the right ring, at the right time, for the right budget. Ready to compare? Here are the eight best places to buy a solitaire engagement ring in the UK in 2025.

1. A Star Diamonds (Hatton Garden, London) — bespoke solitaires with lifetime care

If you want a ring that feels genuinely yours, A Star Diamonds brings the focus back to craft, conversation and care. This family-run Hatton Garden jeweller designs and makes UK‑made solitaire engagement rings in-house, guiding you from first sketch to final polish with goldsmiths, designers and gemologists by your side.

Why it stands out

A Star Diamonds is set up for people who value one‑to‑one expertise and long-term peace of mind. Their ethical sourcing and hands-on design process are matched with lifetime aftercare, so your proposal moment is only the start of the service.

• Family-run craft: UK-made jewellery, created in Hatton Garden.
• Lifetime benefits: Free resizing, polishing and cleaning.
• Complimentary engraving: Add a personal message at no extra cost.
• People-first guidance: Transparent education on diamond quality and settings.

Styles and customisation

Whether you want a timeless solitaire or a subtle twist, their team will build your ring around your partner’s style and your budget. Choose a classic single-stone look or explore popular variations available in their shop, then refine the proportions, setting details and finishing touches with the maker who’ll craft it.

• Solitaire favourites: Classic single-stone, diamond band solitaires, hidden halo accents.
• Made for you: Bespoke tweaks to setting height, band profile, and finishing.
• Personal touches: Complimentary engraving and matching band guidance.

Diamond options (natural and lab-grown)

You can select from ethically sourced natural diamonds or 100% conflict-free lab‑grown stones. Their gemologists talk you through the 4Cs and help you balance cut, colour, clarity and carat for maximum sparkle within your budget.

Price range and finance

As every ring is made for you, pricing is provided transparently at consultation or via the online shop. Expect tailored quotes based on design and diamond specification, and speak to the team about payment options suited to your plan.

Delivery, lead times and returns

Lead times vary by design and diamond selection; you’ll receive a clear timeframe before you commit. Because bespoke policies can differ, confirm delivery details and any returns terms in advance—your consultant will outline everything alongside your quote.

Where to buy (stores and online)

Shop solitaires online or book a consultation at their Hatton Garden studio for a hands-on design session. You can also reach the team by phone or WhatsApp for quick questions—ideal if you’re comparing solitaire engagement rings UK wide and want expert advice before you decide.

2. Queensmith (Hatton Garden, London) — made-to-order solitaire specialists

Queensmith focuses on refined, single‑diamond designs crafted to order in Hatton Garden. If you’re after clean lines, precise proportions and the ability to tailor details, their made‑to‑order approach makes shortlisting solitaire engagement rings in the UK straightforward and calm.

Why it stands out

With Queensmith, you’re choosing a specialist that builds around the simplicity of a solitaire, then fine‑tunes the ring to your preferences. The emphasis is on clarity: you choose the design, metal and diamond, and they produce it to spec.

• Made to order: Built around your choices rather than off‑the‑shelf.
• Hatton Garden expertise: In the heart of London’s jewellery quarter.
• Design clarity: Simple, refined solitaires with a single centre diamond.

Styles and customisation

Expect timeless single‑stone settings with subtle differences in band shape and setting profile. You can personalise the look through metal choice and proportion, keeping the classic solitaire feel while making it your own.

• Metal options: Platinum, white gold, yellow gold and rose gold.
• Refined silhouettes: Minimalist bands and elegant setting profiles.
• Tailored details: Proportions and finish adjusted to your preference.

Diamond options (natural and lab-grown)

Each ring centres on a single diamond selected to your specification. You’ll review stones by the 4Cs to balance beauty and budget; if you prefer lab‑grown or natural, discuss availability during your consultation.

Price range and finance

Because pieces are made to order, pricing depends on your chosen diamond quality, carat and metal. You’ll receive a clear quote once you’ve set your preferences; ask the team about available payment options to suit your timeline.

Delivery, lead times and returns

Made‑to‑order usually involves a lead time; Queensmith will confirm an estimated delivery window before you commit. As policies can differ for custom pieces, confirm returns and any resize options when you place the order.

Where to buy (stores and online)

Browse and configure designs online, or book a visit to their Hatton Garden showroom for in‑person guidance and to compare diamond options side by side.

3. H.Samuel — high-street value and fast delivery

H.Samuel is a well-known UK retailer with a dedicated solitaire category and an easy online checkout, ideal if you want straightforward value without the faff. It’s a practical stop when you’re comparing solitaire engagement rings UK wide and need something reliable with UK delivery and clear payment options.

Why it stands out

H.Samuel keeps the journey simple: browse classic solitaire designs online, add to basket, and choose UK delivery. For many buyers, the combination of accessible pricing and interest‑free credit available makes it a low-stress way to secure a timeless ring.

Styles and customisation

Expect classic single‑stone looks in familiar silhouettes. You pick from the available designs and specifications on each product page, focusing your effort on choosing the right size, metal option and centre stone details shown for that ring.

Diamond options (natural and lab-grown)

Diamond specifications vary by listing. Check each product page for stone details and certification, and confirm whether the diamond is natural or lab‑grown before you buy, so you can compare like‑for‑like against other retailers on your shortlist.

Price range and finance

H.Samuel typically spans a broad range of budgets, with prices driven by diamond quality and metal. Interest‑free credit is available on eligible purchases, helping you spread costs while keeping the proposal timeline on track.

Delivery, lead times and returns

Orders are fulfilled with UK delivery; you’ll see estimated dates at checkout. Review delivery options and the current returns policy on the product and help pages so you know your timelines and any conditions up front.

Where to buy (stores and online)

Shop directly through H.Samuel’s online store for the fastest comparison experience and UK delivery on your chosen ring.

4. Ernest Jones — classic solitaires with flexible finance

Ernest Jones offers a wide selection of classic solitaire diamond engagement rings, making it a handy benchmark when you’re comparing solitaire engagement rings UK wide. If you want a timeless look with clear pricing and finance you can tailor, it’s a straightforward place to start.

Why it stands out

Ernest Jones keeps things familiar and fuss‑free: browse a dedicated solitaire range, compare specs on each product page, and choose finance if you need to spread costs.

• 0% finance available: Flexible ways to pay on eligible purchases.
• Clear product pages: Specs and options laid out for quick comparison.
• Timeless focus: Classic solitaire aesthetics front and centre.

Styles and customisation

You’ll find classic single‑stone designs with options defined per product page. Customisation typically means choosing the ring size and available metal and carat options for that model, keeping decisions simple and consistent.

Diamond options (natural and lab-grown)

Diamond details vary by ring. Check each listing to confirm whether the centre stone is natural or lab‑grown, review the 4Cs and any certification, and compare like‑for‑like against other retailers on your shortlist.

Price range and finance

Expect a span of budgets driven by diamond quality and metal choice. With 0% finance available, you can align monthly payments with your proposal timeline without compromising on the look you want.

Delivery, lead times and returns

You’ll see delivery options and estimated dates at checkout. Before purchasing, review the current delivery information and returns policy so you know your timelines and conditions in advance.

Where to buy (stores and online)

Shop directly via the Ernest Jones website for the fastest comparison experience. If you prefer in‑person guidance, check their site for support and appointment options before you visit.

5. Beaverbrooks — premium high-street service and sparkly solitaires

Beaverbrooks is a polished choice if you want a confident, high‑street buying experience and a curated selection of sparkling solitaire engagement rings. It’s ideal for shoppers who value clear product pages, quick comparisons, and the option to spread payments while keeping that classic single‑stone look.

Why it stands out

Beaverbrooks focuses on making the decision easy: refined solitaire edits, straightforward specs, and payment flexibility that keeps proposals on schedule. You can compare designs at pace, then slow down for the details that matter.

• Sparkle‑led selection: Classic, brilliantly cut solitaires front and centre.
• Premium in‑store ethos online: Clear specs and simple comparison across designs.
• 0% finance available: Spread the cost on eligible purchases.

Styles and customisation

You’ll find timeless single‑stone silhouettes with variations in band profile and setting style. Customisation typically happens at product level, so you choose what’s offered for that model—keeping the process focused, not overwhelming.

• Classic looks: Elegant prong settings and slim, comfortable bands.
• Metal choices: Select from options shown per ring (e.g., platinum or gold).
• Size and details: Pick ring size and available carat/spec options per listing.

Diamond options (natural and lab-grown)

Diamond specifics vary by ring. Check each product page to confirm whether the centre stone is natural or lab‑grown, review the 4Cs and any certification, and compare like‑for‑like with other solitaire engagement rings UK shoppers are considering.

Price range and finance

Budgets vary with metal, carat and quality. With 0% finance available on eligible purchases, you can keep monthly costs comfortable without compromising on the look you want.

Delivery, lead times and returns

You’ll see delivery options and estimated dates at checkout. Before you buy, review the current delivery information and returns policy so you’re clear on timelines and conditions.

Where to buy (stores and online)

Shop via the Beaverbrooks website for fast comparisons and to check finance eligibility. If you prefer in‑person guidance, use their site to view support and visit options before you go.

6. Laings — luxury family jeweller with UK delivery

If you’re leaning towards an elevated buying experience for a timeless single‑stone ring, Laings brings a luxury jeweller’s polish with the practicality of online convenience. It’s a strong option when comparing solitaire engagement rings UK wide and you want trusted service, flexible ways to pay, and delivery that won’t keep you waiting.

Why it stands out

Laings pairs a curated solitaire selection with a smooth, confidence‑building checkout. You get clarity on product details, supportive service, and benefits that keep timelines on track.

• Luxury ethos: Premium presentation and attentive support from a long‑standing jeweller.
• Flexible payment options: Choose a payment plan that fits your proposal schedule.
• Free, fast UK delivery: Get your ring quickly without extra delivery costs.

Styles and customisation

Expect refined single‑stone designs with variations in setting style and band profile. You customise at product level—selecting size and available specifications—so decisions stay focused on what you can see and compare.

• Classic silhouettes: Elegant prong settings and slender, comfortable bands.
• Defined options per ring: Choose from the metals and carat options shown on each listing.
• Finish and fit: Size to order with clear specification notes on product pages.

Diamond options (natural and lab-grown)

Diamond specifications vary by ring. Review each listing to confirm 4Cs and certification, and check whether the centre stone is natural or lab‑grown so you can compare like‑for‑like across your shortlist.

Price range and finance

Pricing scales with diamond quality, carat and metal. Take advantage of Laings’ flexible payment options to align monthly costs with your proposal plans without compromising on the look you want.

Delivery, lead times and returns

Laings offers free, fast UK delivery, with estimated dates shown at checkout. Lead times can vary by size and availability; review delivery info and returns policy before purchase so you’re clear on timelines and conditions.

Where to buy (stores and online)

Browse and purchase online for the quickest route to checkout, or visit Laings in‑store for guided comparisons. Use their website to check current visit options and support before you go.

7. Diamond Heaven — great value with showrooms and 0% finance

If you’re stretching your budget but still want a classic, brilliant single‑stone look, Diamond Heaven is a smart stop. You can browse online or visit a showroom, compare designs quickly, and keep costs predictable with clear pricing and finance—ideal when you’re shortlisting solitaire engagement rings UK wide.

Why it stands out

Diamond Heaven keeps the process focused on value and convenience, letting you shop the way you prefer while keeping monthly costs manageable.

• 0% finance: Spread payments on eligible solitaire engagement rings.
• Online or in‑store: Buy online or visit a UK showroom for guidance.
• Value-led range: Plenty of classic looks across accessible budgets.

Styles and customisation

Expect timeless single‑stone designs presented with straightforward options per product. You choose what you can see—making comparisons easy without getting lost in extras.

• Classic solitaires: Prong settings and slim, comfortable bands.
• Product-level choices: Select size, metal and available carat options.
• Clean specs: Compare key details side by side across listings.

Diamond options (natural and lab-grown)

Diamond specifics vary by ring. Review each product page for 4Cs and certification, and check whether the centre stone is natural or lab‑grown so you can compare like‑for‑like across your shortlist.

Price range and finance

Diamond Heaven focuses on competitive pricing, with costs scaling by metal and diamond quality. Use 0% finance (on eligible purchases) to align payments with your proposal timeline without compromising on the look.

Delivery, lead times and returns

You’ll see UK delivery options and estimated dates at checkout. Lead times can vary by size and availability; review current delivery info and the returns policy before purchasing so timelines and conditions are clear.

Where to buy (stores and online)

Shop online for fast comparisons, or visit a Diamond Heaven showroom if you’d like in‑person guidance and to view solitaires before you commit.

8. Diamonds Factory — customisable solitaires at competitive prices

Diamonds Factory is a strong pick if you want to configure a classic solitaire online with clear specs and pricing. Their curated collection spans delicate one‑carat diamonds to bold two‑carat statements, so you can focus on size, silhouette and budget while keeping that timeless single‑stone look.

Why it stands out

This is a straightforward way to compare solitaire engagement rings UK shoppers often shortlist: consistent product pages, clear options and an easy path from browse to basket. You see the style, the specs and the price you’re paying for.

• Curated sizes: From 1ct to 2ct centre stones.
• Clear specs: Product pages designed for quick comparison.

Styles and customisation

Expect refined single‑stone silhouettes with variations in band profile and setting style. You customise at product level—selecting ring size, metal and available diamond specifications—so you can make fast, confident comparisons without getting lost in extras.

• Classic looks: Elegant prong settings and slim bands.
• Product‑level choices: Size, metal and carat options shown per ring.

Diamond options (natural and lab-grown)

Diamond details vary by listing. Check each product page for the 4Cs, any certification, and confirm whether the centre stone is natural or lab‑grown so you can compare like‑for‑like with other retailers on your shortlist.

Price range and finance

Pricing scales with carat weight, diamond quality and metal choice, keeping budgets predictable as you compare options. For the latest promotions and any available finance, review the information provided at checkout or on the relevant help pages.

Delivery, lead times and returns

You’ll see delivery options and estimated dates at checkout. Lead times can vary by size and availability; review the current delivery information and returns policy before you buy so timelines and conditions are clear.

Where to buy (stores and online)

Shop directly via Diamonds Factory’s website for the quickest way to compare designs, specs and pricing, then complete your order with the delivery option that fits your timeline.

Final thoughts

Choosing a solitaire is equal parts joy and responsibility. Use the shortlist above to match what matters most: the style your partner will love, natural or lab‑grown diamond, budget versus sparkle, and your timeline. Compare like‑for‑like on the 4Cs and certification, confirm lead times, resizing and returns, and make sure any finance fits your plans before you commit.

If you want a ring that feels personal, with expert guidance and lifetime care baked in, consider A Star Diamonds. As a family-run Hatton Garden maker, they craft UK‑made solitaires in natural or lab‑grown diamonds, with complimentary engraving plus free resizing, polishing and cleaning for life. Explore designs online or book a consultation to start creating a solitaire that tells your story—and gets the “yes” you’re hoping for.