Marquise 3 Stone Engagement Ring Marquise Diamond Ring Real Lab Diamond Trilogy Ring White Rose Yellow Gold Ring Solid 10K 14K 18K Gold Ring

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NowPrice:$390.97+

Original Price: $558.53+

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30% off

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DiamondsbyUK  

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Star Seller. This seller consistently earned 5-star reviews, shipped on time, and replied quickly to any messages they received.

Highlights

  • Made by DiamondsbyUK
  • Materials: Platinum, Rose gold, Silver, White gold, Yellow gold
  • Gemstone: Diamond
  • Gem color: Colorless
  • Band color: Gold
  • Adjustable
  • Style: Minimalist
  • Can be personalized
  • Gift wrapping available

    See details

    Gift wrapping by DiamondsbyUK

    The jewellery will be delivered in a beautiful, signature box with ribbon. We can also provide a gift message card.

𝐎𝐮𝐫 𝐥𝐚𝐛-𝐠𝐫𝐨𝐰𝐧 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐢𝐬 𝐧𝐨𝐭 𝐚𝐧 𝐢𝐦𝐢𝐭𝐚𝐭𝐢𝐨𝐧 𝐬𝐭𝐨𝐧𝐞 𝐥𝐢𝐤𝐞 𝐜𝐮𝐛𝐢𝐜 𝐳𝐢𝐫𝐜𝐨𝐧𝐢𝐚 𝐨𝐫 𝐦𝐨𝐢𝐬𝐬𝐚𝐧𝐢𝐭𝐞. 𝐓𝐡𝐞𝐲 𝐚𝐫𝐞 𝟏𝟎𝟎% 𝐠𝐞𝐧𝐮𝐢𝐧𝐞 𝐚𝐧𝐝 𝐫𝐞𝐚𝐥 𝐝𝐢𝐚𝐦𝐨𝐧𝐝𝐬. 𝐎𝐮𝐫 𝐫𝐢𝐧𝐠 𝐜𝐨𝐦𝐞𝐬 𝐰𝐢𝐭𝐡 𝐅𝐑𝐄𝐄 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐆𝐞𝐦𝐨𝐥𝐨𝐠𝐢𝐜𝐚𝐥 𝐈𝐧𝐬𝐭𝐢𝐭𝐮𝐭𝐞 (𝐈𝐆𝐈) 𝐚𝐧𝐝 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐢𝐭𝐲 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐞 𝐭𝐨 𝐩𝐫𝐨𝐯𝐞 𝐠𝐞𝐧𝐮𝐢𝐧𝐞𝐧𝐞𝐬𝐬.

SKU: UKRG0379

💍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
⇒ Bandwidth: 1.70 MM
⇒ Thickness: 1.70 MM

💎𝐂𝐄𝐍𝐓𝐑𝐄 𝐃𝐈𝐀𝐌𝐎𝐍𝐃 𝐃𝐄𝐓𝐀𝐈𝐋𝐒:
⇒ Shape: Marquise Brilliant
⇒ Cut: Excellent (Giving brilliant sparkle)
⇒ Clarity: VS (Eye clean)
⇒ Colour: E
⇒ Carat and Size:

0.50 CT = 8.40 x 4.25 MM
0.80 CT = 9.50 x 4.82 MM
1.00 CT = 10.50 x 5.35 MM (Images & Video)
1.50 CT = 11.80 x 6.00 MM
2.00 CT = 13.10 x 6.60 MM
2.50 CT = 13.90 x 7.02 MM
3.00 CT = 14.80 x 7.50 MM
3.50 CT = 15.80 x 7.80 MM
4.00 CT = 16.47 x 8.15 MM

💎𝐒𝐈𝐃𝐄 𝐃𝐈𝐀𝐌𝐎𝐍𝐃𝐒 𝐃𝐄𝐓𝐀𝐈𝐋𝐒:
⇒ Shape: Marquise Brilliant
⇒ Cut: Excellent (Giving brilliant sparkle)
⇒ Clarity: VS (Eye clean)
⇒ Colour: E
⇒ Carat: 0.06 Total CT (Images & Video)
⇒ Size: 3.00 x 1.50 MM

𝐍𝐨𝐭𝐞: This ring is fully customizable. Feel free to message us for any changes.

✨Our expert, with years of experience, carefully hand-picked every diamond to ensure maximum sparkle and fire in your jewellery.

𝐏𝐔𝐑𝐂𝐇𝐀𝐒𝐄 𝐖𝐈𝐓𝐇 𝐂𝐎𝐍𝐅𝐈𝐃𝐄𝐍𝐓 (𝐂𝐄𝐑𝐓𝐈𝐅𝐈𝐂𝐀𝐓𝐄)
● FREE International Gemological Institute (IGI) certificate for the centre diamond.
● FREE Jewellery authenticity certificate.

𝐑𝐄𝐓𝐔𝐑𝐍 & 𝐄𝐗𝐂𝐇𝐀𝐍𝐆𝐄 𝐏𝐎𝐋𝐈𝐂𝐘
● If you are not 100% happy with your purchase, you can return it within 30 days and get a full refund or exchange it.
● Feel free to message us on Etsy 24/7 for any help.

𝐖𝐇𝐀𝐓 𝐌𝐀𝐊𝐄𝐒 𝐔𝐒 𝐃𝐈𝐅𝐅𝐄𝐑𝐄𝐍𝐓?
🌎 We use 100% Eco-friendly, conflict-free, ethical diamonds for all jewellery.
💍 Our stunning jewellery is 100% handmade and fully customizable.
💯 All our items are genuine. We never compromise on the quality of the product, diamonds.
✨ Handpicked diamonds with maximum sparkle and fire for your jewellery.
🔔 24/7 Etsy message support with 100% customer satisfaction.
👩‍💻 Free 3D images of the ring for your custom jewellery.
📩 Free certificate and engraving for all jewellery.
🗜️ Professionally inspect every piece of jewellery before it is dispatched.
🎁 Beautifully packed in a high-quality box and ready to gift.
🛬 Free secured, signed for delivery for your order.

𝐄𝐀𝐒𝐘 𝐂𝐔𝐒𝐓𝐎𝐌𝐈𝐙𝐀𝐓𝐈𝐎𝐍 𝐖𝐈𝐓𝐇 𝐔𝐒
Designing and creating jewellery is my life's passion; nothing is more thrilling than a new idea.
1. Send us photos of any dream jewellery or ideas and your preferred metal to receive a free quote.
2. After receiving payment, we will create 3D images of the jewellery and send them to you for your confirmation.
3. The jewellery will be completed within seven days, and we will then send you photos of the finished product.

𝐏𝐀𝐘𝐌𝐄𝐍𝐓 𝐏𝐋𝐀𝐍𝐒
1. You can make the payment in two instalments.
2. To initiate the process, you must pay 50% of the total amount.
3. Once the ring is completed, we will send the photos to you and request the remaining payment.

𝐎𝐔𝐑 𝐔𝐍𝐈𝐐𝐔𝐄 𝐉𝐄𝐖𝐄𝐋𝐑𝐘 𝐂𝐎𝐋𝐋𝐄𝐂𝐓𝐈𝐎𝐍
Engagement Ring: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=41300807
Wedding Band & Ring: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=41307587
Bridal Ring Set: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=43051742
Antique Cut Ring: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=49690614
Earrings & Studs: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=42661381
Necklace & Pendant: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=43052664
Bracelet: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=47491989
Semi Mount Ring: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=43970524
Loose Diamonds: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt§ion_id=44944972
All Jewellery: https://www.etsy.com/shop/diamondsbyuk/?etsrc=sdt

💭 Any questions, comments, inquiries, or need a free quote? We are delighted to hear from our valuable customers and always respond promptly.

👆 Don't forget to add our store to your favourite list for the daily new arrivals. Thank you for taking the time to look at my shop.

💗 Lots of Love from London, UK

''𝐋𝐢𝐠𝐡𝐭 𝐮𝐩 𝐭𝐡𝐞 𝐰𝐨𝐫𝐥𝐝 𝐰𝐡𝐢𝐥𝐞 𝐬𝐭𝐚𝐲𝐢𝐧𝐠 𝐞𝐚𝐫𝐭𝐡-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐰𝐢𝐭𝐡 𝐨𝐮𝐫 𝐬𝐭𝐮𝐧𝐧𝐢𝐧𝐠 𝐥𝐚𝐛-𝐠𝐫𝐨𝐰𝐧 𝐝𝐢𝐚𝐦𝐨𝐧𝐝 𝐣𝐞𝐰𝐞𝐥𝐥𝐞𝐫𝐲.''

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  • Order today to get by Nov 7-23
  • Returns & exchanges accepted within 30 days
  • Free shipping
  • Ships from: United Kingdom

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Etsy invests in climate solutions like electric trucks and carbon offsets for every delivery. See how

Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(6 reviews)

5.0 Item quality
5.0 Shipping
5.0 Customer service
100% Buyers recommend
Filter by category
5 out of 5 stars 5 This item

Chantal Oct 2, 2026

Just as it looks in the picture, very pleased

Chantal Oct 2, 2026

5 out of 5 stars 5 This item

Steffan Aug 31, 2026

The ring arrived promptly even with custom requests to the shape of the ring which were completed with no issues. I couldnt be happier with the quality of the ring and how it came packaged. A really good price too!

Steffan Aug 31, 2026

Response from Riddhi

We’re so glad your custom shape requests were completed exactly as you wanted without delaying your order. Hearing that the quality, presentation and value all impressed you makes the result even more rewarding. Thank you for appreciating the care behind your piece. If you want jewellery tailored to your preferences without the traditional high-street price, our custom service is a wonderful place to start.

5 out of 5 stars 5 This item

Etsy buyer Aug 15, 2026

The service was fantastic. Rhiddi answered my questions and helped me to select the right size and ring style. The rings itself it so beautiful. Even better than I could have imagined.

Etsy buyer Aug 15, 2026

Response from Riddhi

What a pleasure to hear that your rings turned out even more beautiful than you imagined! We’re glad the guidance on sizing and style helped you find exactly the right choice. Being part of such an important purchase is incredibly special to us. For anyone wanting expert guidance alongside beautifully made jewellery, this is the kind of experience you deserve.

5 out of 5 stars 5 This item

Charley May 30, 2026

I ordered a 0.5 carat set in a 10k white gold and it is absolutely beautiful. It fits perfectly and the centre diamond is incredible and so sparkly. The quality of this ring is beautiful and even with how dainty it is you can still see all the detail. Thank you so much to Riddhi and the team for this and thank you so much for upgrading our shipping, it arrived in time for our 7 year anniversary. I couldn't be happier, I'd definitely buy from here again, especially with the stones being certified by the IGI you know your getting quality!

Charley May 30, 2026

Response from Riddhi

Thank you so much for your wonderful review. We're delighted to hear that your 0.5 carat ring in 10K white gold exceeded your expectations and arrived in time for such a special occasion. It’s lovely to know that you appreciate the sparkle of the centre diamond, the fine details of the design, and the overall craftsmanship of the ring. We're also pleased that the complimentary shipping upgrade helped make your 7-year anniversary even more memorable. Your kind words about the IGI certification and quality mean so much to our team. We would be honoured to create another beautiful piece for anyone looking for certified lab-grown diamonds, exceptional craftsmanship, and outstanding customer service.

DiamondsbyUK
DiamondsbyUK ·

London, United Kingdom

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 5.0
·
5.8k sales
·
3 years on Etsy

Typically responds within a few hours

Typically responds within a few hours

Smooth shipping Has a history of shipping on time with tracking.

Speedy replies Has a history of replying to messages quickly.

Rave reviews Average review rating is 4.8 or higher.

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Listed on Sep 11, 2026