"Because Every Love Deserves a Perfect Ring"
Radiant Ring Store is a UK shop built around one idea: you shouldn't have to compromise to get a beautiful ring.
Every ring we sell features a real lab grown diamond — IGI certified, and identical in every measurable way to a mined stone. Same cut. Same brilliance. Same hardness. The difference is where it came from, and for a lot of couples, that matters. Lab grown diamonds are conflict-free, sustainably created, and — honestly — better value without sacrificing a thing.
We carry over 600 styles across every cut worth knowing: oval, round, emerald, pear, marquise, radiant, cushion, princess, and more. All set in solid gold. All with free UK delivery. Whether you're drawn to a clean solitaire, a vintage halo, or a bold three-stone, there's something here that'll feel right — and if there isn't, we'll make it.
✅ IGI Certified Lab Grown Diamonds — on every ring, no exceptions 💍 600+ styles across every major cut
🌱 Ethical and conflict-free — grown, never mined
📦 Free UK tracked delivery on all orders
✨ Custom and personalised orders welcome
🎁 Gift packaging included as standard
I started Radiant Ring Store because I kept seeing the same problem: beautiful rings attached to uncomfortable questions about where the diamonds came from.
I'm Sweety, and I wanted to fix that. Every ring in this shop is built around an IGI-certified lab grown diamond — personally selected by me for cut quality, clarity, and how it actually looks sitting in the setting. Not just on paper. I've turned down plenty of stones that looked fine on a spec sheet but didn't have the right life to them when you held them up to the light.
Whether you're looking for a classic oval solitaire, something with a vintage edge, or a completely custom design you haven't seen anywhere else — I'm here to help you find it or make it from scratch. Just message me. I'd love to be part of your story.
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すべての商品
ケルトノット ヴィンテージスタイル パヴェバンド、2カラット ラウンド ラボグロウンダイヤモンド エンゲージリング
セール価格 ￥350,947
元の価格 ￥539,918 (35% オフ)
送料無料
隠しハローパヴェバンド 3カラット オーバル ラボグロウンダイヤモンド エンゲージリング、存在感のある大きなリング
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お知らせ
レビュー
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Rutang さんのレビュー（2026年 06月 12日）
星 5 個のうち 5 個Compliments everywhere I go I wanted something that looked like a family heirloom, and this delivered. The yellow gold is warm without being brassy, and the double-claw prongs are such an elegant touch.
読み込み中
RadiantRingStore について
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Every Lab Grown Diamond order includes an IGI diamond certificate Not any Extra Cost for Diamond Certificate
ショップの詳細動画概要
ショップメンバー
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Sweety
オーナー
I’m Sweety jewelry manufacturer From sketching the initial concepts and hand-selecting the finest ethically sourced metals and gemstones, to the precise casting, setting, and final polishing
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Porth
Diamond Expert, オーナー
With over 15 years of hands-on experience in the diamond industry, I specialize exclusively in high-quality, IGI-certified lab-grown diamonds.
ショップポリシー
発送
通関手数料および輸入税
支払い方法
返品＆交換
キャンセル
キャンセル：可
次の期間内にキャンセルを依頼してください：購入から 24 時間以内
その他の情報
よくある質問
Free Delivery on Every Order
Every Radiant Ring Store order goes out with full tracking, at no extra cost.
Estimated delivery times:
• United Kingdom: 5 business days (free tracked)
• Europe: 5-7 business days
• USA & Canada: 5-6 business days
• Rest of World: 8-10 business days
You'll get your tracking number the moment your ring is dispatched
Returns & Exchanges
We want you to love your ring. If something isn't right, you can return it within 7 days of delivery — unworn, unaltered, in its original packaging with the IGI certificate intact.
Just message us through Etsy within that window and we'll walk you through the process. Refunds go out within 5–7 business days of us receiving the item. Return postage is the buyer's responsibility.
Custom and personalized rings are made specifically to your specifications, so they can't be returned unless they arrive damaged or defective — in which case, contact us straight away and we'll sort it.
Cancellations are accepted within 24 hours of purchase. Message us as soon as you can.
Why Lab grown?
A lab grown diamond is a real diamond. Chemically, optically, physically — there's no difference. They're graded the same way, certified the same way, and they look exactly the same in the ring. But they're grown above ground rather than mined, which means no conflict, no environmental damage, and far better value for the same quality stone. It's not a compromise. It's just a smarter choice.
💍 Every order includes an IGI diamond certificate, luxury gift packaging, and custom sizing — plus free UK tracked delivery as standard.
💌 Want something made just for you? We do bespoke. Message us with your idea and we'll build it.
📩 Any questions at all? Just message us — we respond quickly.
Custom and personalised orders
Yes — and it's genuinely one of our favourite things to do.
If you have a specific vision — a particular diamond shape, a carat weight, a metal preference, a design you've seen somewhere and want to recreate — just message us through Etsy and we'll take it from there. You don't need to have everything figured out. A rough idea, a saved image, even just "I want something different" is enough to start.
How it works: we'll come back to you with IGI-certified diamond options, a timeline, and a clear price. Once you're happy with everything, we send a custom listing through Etsy for a secure checkout. Your ring is then crafted and dispatched with full IGI certification and free UK tracked delivery — same as every order we send out.