| Type | Lab Grown Diamond |
|---|---|
| Shape | Heart Cut |
| Carat | 1.0 To 2.0 CT |
| Colour | E |
| Clarity | VVS2 |
| Type | Lab Grown Diamond |
|---|---|
| Shape | Round Cut |
| Carat | 0.50 CT |
| Colour | E |
| Clarity | VVS2 |
| Measurement | 1.00 and 1.50 MM |
| Carat | Approx. face size |
|---|---|
| 1.00 CT = 6.32 x 7.12 x 4.14 MM (images) | |
| 1.50 CT = 6.95 x 7.90 x 4.71 MM | |
| 2.00 CT = 7.50 x 8.50 x 5.28 MM |
Face sizes are approximate and vary by diamond shape.
This stunning heart shaped lab-grown diamond engagement ring is designed with a sparkling halo, elegant cathedral setting, and beautiful 3/4 pave diamond band.
The heart shaped centre diamond creates a romantic and meaningful look, while the halo adds extra brilliance around the stone. The cathedral setting lifts the centre diamond beautifully, giving the ring a graceful profile, and the 3/4 pave band adds sparkle from every angle.
💍 𝐑𝐈𝐍𝐆 𝐃𝐄𝐓𝐀𝐈𝐋𝐒
■ Metal option: Real solid gold (10K, 14K, 18K), 925 Silver, 950 Platinum
■ Solid gold option: Yellow gold, White gold, Rose gold
■ Diamond type: All real lab-grown diamonds
■ Metal stamp: Yes
💎 𝐂𝐄𝐍𝐓𝐑𝐄 𝐃𝐈𝐀𝐌𝐎𝐍𝐃 𝐃𝐄𝐓𝐀𝐈𝐋𝐒
■ Shape: Heart Cut
■ Carat: 1.0 To 2.0 CT
■ Color: E
■ Clarity: VVS2
■Measurement and Weight:
1.00 CT = 6.32 x 7.12 x 4.14 MM (images)
1.50 CT = 6.95 x 7.90 x 4.71 MM
2.00 CT = 7.50 x 8.50 x 5.28 MM
💎 SIDE 𝐃𝐈𝐀𝐌𝐎𝐍𝐃 𝐃𝐄𝐓𝐀𝐈𝐋𝐒
■ Shape: Round Cut
■ Carat:0.50 CT
■ Color: E
■ Clarity: VVS2
■ Measurement: 1.00 and 1.50 MM
💍𝐁𝐀𝐍𝐃 𝐃𝐄𝐓𝐀𝐈𝐋𝐒
→ Bandwidth: 1.80 MM
→ Thickness: 1.70 MM
A timeless Portuguese-cut lab-grown diamond solitaire ring, IGI certified and handmade in your choice of yellow, white, or rose gold — perfect for a proposal, engagement, or special gift.
This ring features a real lab-grown diamond, offering the same beauty and sparkle as a mined diamond. It is a thoughtful choice for customers looking for elegant, ethical, and conflict-free jewellery.
𝐒𝐊𝐔: 𝐏𝐊𝟎𝟕𝟖
■ This ring is made to order, so the measurements or carat weight may vary slightly depending on diamond availability. For further details, please feel free to contact us.
✏️ 𝐄𝐀𝐒𝐘 𝐂𝐔𝐒𝐓𝐎𝐌𝐈𝐙𝐀𝐓𝐈𝐎𝐍 𝐎𝐑𝐃𝐄𝐑 𝐏𝐑𝐎𝐂𝐄𝐒𝐒
1. Share your idea or reference images, and we’ll provide a free quote.
2. Make a small deposit, and we’ll create a 3D design for your approval. If you’re not happy, your deposit will be fully refunded.
3. We’ll begin crafting your jewellery and keep you updated at every stage.
4. Final photos and videos will be shared before dispatch.
📜𝐁𝐔𝐘 𝐖𝐈𝐓𝐇 𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐂𝐄 – 𝐂𝐎𝐌𝐄𝐒 𝐖𝐈𝐓𝐇 𝐀 (𝐈𝐆𝐈) 𝐂𝐄𝐑𝐓𝐈𝐅𝐈𝐂𝐀𝐓𝐄📜.
🛍️ 𝐑𝐄𝐓𝐔𝐑𝐍 & 𝐄𝐗𝐂𝐇𝐀𝐍𝐆𝐄 𝐏𝐎𝐋𝐈𝐂𝐘
■ Shop worry-free with our 30-day return or exchange policy.
■ We’re available 24/7 on Etsy if you need any assistance.
💳𝐏𝐀𝐘𝐌𝐄𝐍𝐓 𝐏𝐋𝐀𝐍𝐒 𝐅𝐎𝐑 𝐁𝐄𝐒𝐏𝐎𝐊𝐄 𝐎𝐑𝐃𝐄𝐑
1. Pay a 25% deposit to start your order.
2. We will create your ring and share photos once it is completed.
3. Pay the remaining 75% balance before dispatch.
👑𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐂𝐀𝐑𝐁𝐎𝐍𝐒𝐓𝐎𝐍𝐄 𝐔𝐊
🌎 Ethical & Handmade Promise.
🎌 UK-based small business, available to support you with care and attention.
🚚 Free secured & signed-for delivery on your order.
📜 IGI certified lab-grown diamonds for peace of mind.
✏️ Bespoke jewellery made simple and personal.
🎁 Carefully packaged and ready for gifting.
📸 Final photos and videos of products shared before dispatch, along with a professional quality check.
🤝 Friendly 24/7 support from placing your order through to after-sales .
𝐒𝐇𝐈𝐏𝐏𝐈𝐍𝐆 : Free delivery in UK, usually taking 17–19 days for all process.
Stay connected with us on social media for new updates:
■ 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦: @𝐜𝐚𝐫𝐛𝐨𝐧𝐬𝐭𝐨𝐧𝐞𝐮𝐤
Thank you for stopping by our store. We look forward to welcoming you again soon.
Baguette Cut Half Eternity Band in Sterling…
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From rough diamond to final polish, every CarbonstoneUK piece is handcrafted with care — quality assured, beautifully packaged, and ready to shine.
Solid recycled gold and hand-selected IGI-certified lab-grown diamonds, inspected for a flawless finish.
Made to order by our skilled artisans — strength, elegance and a timeless connection to your story.
Presented in a signature CarbonstoneUK box with your certificate and an elegant ribbon.
Whether you have a clear vision or need guidance, our experts will craft a piece that is uniquely yours.
Let’s Create
Vintage Pear Rose Cut Engagement Ring
Original price was: £1,767.14.£1,237.00Current price is: £1,237.00.
Solitaire Round Cut Engagement Ring in Platinum
Original price was: £938.57.£657.00Current price is: £657.00.
Twisted Round Cut Engagement Ring
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V Shaped Marquise Cut Engagement Ring
Original price was: £1,632.86.£1,143.00Current price is: £1,143.00.
Carat weight measures the diamond; the face size below is the approximate spread you’ll see from the top (round-brilliant equivalent). Shape changes the look at the same carat.
| Carat | Approx. face size |
|---|
Want a carat weight not listed? Every design is available made-to-order — speak with our team.
Not sure of your size? Here are three easy ways to measure at home — or choose “help me choose / resize later” and we’ll sort it after your order.
Take a ring that already fits and measure its inside diameter in mm, then match it in the chart below.
Wrap a strip of paper around your finger, mark where it meets, and measure the length in mm (that’s the circumference).
Order now and pick “resize later” — we offer complimentary resizing on your first order.
| UK Size | Circumference (mm) | Diameter (mm) |
|---|---|---|
| J | 48.7 | 15.5 |
| K | 50.0 | 15.9 |
| L | 51.2 | 16.3 |
| M | 52.5 | 16.7 |
| N | 53.8 | 17.1 |
| O | 55.1 | 17.5 |
| P | 56.3 | 17.9 |
| Q | 57.6 | 18.3 |
| R | 58.9 | 18.8 |
| S | 60.2 | 19.2 |
| T | 61.4 | 19.6 |
| U | 62.7 | 20.0 |
We believe in the power of collaboration and creativity. Let’s embark on an exciting journey together!
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