Engagement ring · Rings · Women's jewellery
Oval Diamond Halo Engagement Ring in 18ct White Gold
A timeless engagement ring featuring a 1.50ct oval diamond centre, elegantly set in polished 18ct white gold. A delicate halo of round brilliant diamonds adds radiance and refinement, while the slender band ensures a graceful presence on the hand. This studio-approved design is made to order, celebrating classic beauty with modern, understated luxury.
Available to order — price on enquiry
Answer a few questions and our studio will prepare a tailored quote based on your preferred metal, stones, size and budget.
Made to order. Each piece begins when you do — typically 4 to 6 weeks from confirmation. Stone availability is confirmed by the studio before any work begins.
- Approved by you before we craft it — we share a design first
- Lifetime aftercare & resizing at our Hatton Garden atelier
- Worldwide delivery, fully insured and tracked
- Handcrafted in Hatton Garden by the London Gold Centre studio
Details
- Category
- Engagement ring, Rings, Women's jewellery
- Lead time
- 4 to 6 weeks
- Made to order
- Yes — handcrafted in our atelier
How this works
You stay in control. Before manufacturing begins.
Once your order is placed, we don't go straight into manufacturing. The atelier first prepares everything you need to be sure — and nothing is made until you approve it.
A full CAD design
A precise 3D render showing the exact piece we will make for you.
The complete specifications
Stones, metals, sizes, settings and finish — set out clearly so nothing is left to interpretation.
Photographs of the actual stones
And, where useful, short videos — so you see the exact stones we will set, not stock images.
Manufacturing only begins after you have reviewed all of this and confirmed you are happy. Your piece is made on your approval, not before.
Worldwide delivery
Crafted in London. Sent wherever you are.
We work from our atelier in Hatton Garden — but the stones, the metals, the inspiration and the craftsmanship behind each piece can come together from all over the world. In a way, the piece you wear carries a little of the world with it.
Secure, insured delivery
Every order is sent fully insured by carriers we trust, with tracking from the moment your piece leaves the atelier — so you know exactly where it is, every step of the way.
A note on local taxes
For deliveries outside the UK, import duty, customs charges or local VAT may apply at the destination. These are set by the country you're in and are the customer's responsibility — but we'll happily guide you through what to expect, and our delivery partner will help with the formalities so nothing comes as a surprise.
About this piece
This studio product is a refined engagement ring crafted in polished 18ct white gold. At its heart, a beautifully proportioned 1.50ct oval diamond is secured in a classic four-prong setting, chosen for its enduring elegance and captivating brilliance. Surrounding the centre stone, a halo of petite round brilliant diamonds (0.20ct total) adds a subtle yet striking shimmer, enhancing the diamond’s natural fire without overwhelming its form. The slim, high-polish band maintains a delicate profile, balancing comfort with a sophisticated aesthetic. Designed for those who appreciate classic lines and radiant sparkle, this made-to-order ring is reviewed by our studio for every detail before production, ensuring a piece that feels both intimate and enduring.
Specifications
- Product type: Engagement ring
- Primary metal: 18ct white gold
- Finish: High polish
- Centre stone: Oval diamond, approx. 1.50ct (AI estimated from photographs)
- Accent stones: Round brilliant diamonds, approx. 0.01ct each
- Halo stones: Round brilliant diamonds, approx. 0.20ct total
- Setting: Four-prong with pavé halo
- Band width: Refined, approx. 1.5-2.2mm (studio standard for women's rings)
- Made to order, studio-approved design
This is a made-to-order Studio Product, available on backorder. Estimated manufacturing time is 4 to 6 weeks from order. The price and image shown reflect the shown configuration; our studio reviews the metal, stone availability and making details before production.
Metals & stones in this piece
White gold, often alloyed with palladium or silver, is a popular choice for fine jewellery due to its strength and luxurious appearance. Rose gold, with its warm, sun-kissed hue, adds a touch of elegance when paired with white gold. Diamonds, renowned for their exceptional hardness, are the ultimate symbol of luxury and durability. A polished finish enhances the brilliance of the diamond, while the contrast between white and rose gold creates a visually striking effect. Over time, the polished finish may develop a subtle patina, adding character to the piece. The durability of white and rose gold, combined with the resilience of diamonds, ensures a treasured possession that will endure for generations.
Caring for this piece
To maintain the beauty of your white and rose gold diamond jewellery, clean it regularly with a soft cloth and mild soap solution. Avoid exposing the piece to harsh chemicals or extreme temperatures. Store your jewellery separately to prevent scratching, and consider using a jewellery box with individual compartments. When not worn, keep your diamond jewellery away from direct sunlight to preserve its brilliance. Regular polishing can help maintain the original finish, but this should be done by a professional jeweller to avoid damaging the metal or stone.
Made yours
Customise this design.
Try the piece in different metals or stones, then request a personalised quote when you find the version you would wear. The studio shapes the variation with you.
Made to order
Nothing is made before it is yours.
Every piece begins when you do. We confirm every detail — including stone availability — before a single setting is touched. In the rare case a stone cannot be sourced, we will contact you straight away and offer an honest alternative or a full refund.
From here
Four quiet steps to your piece.
Discover
You have found a piece you love — or one to begin from.
Refine
Adjust the metal, the stone, the proportions — together with our studio.
Approve
We confirm every detail, including stone availability, before any work begins.
Craft
Each piece is handcrafted to order. Typically 4 to 6 weeks.
Questions about this design
Real answers from the studio.
No questions about this piece yet — be the first to ask.
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