Bridal jewellery · Engagement ring · Rings
Crescent Ribbon Oval Lavender-Pink Diamond & Sapphire Engagement Ring in Platinum and Rose Gold
A romantic studio-approved engagement ring featuring a oval icy lavender-pink lab-grown diamond, cradled in sculptural platinum split-claws tipped with moonstones. An asymmetric crescent of blush-lilac baguette sapphires, set in alternating platinum and rose gold bezels, crowns the centre stone. The entwined dual-tone band adds a poetic, modern twist to this timeless bridal design.
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
- Bridal jewellery, Engagement ring, Rings
- 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 made-to-order engagement ring celebrates the poetic beauty of bridal romance. At its heart, a oval lab-grown diamond in a vivid icy lavender-pink hue is embraced by a sculptural platinum cradle, its four split-claw arms unfurling like petals and each set with a luminous cabochon moonstone. Above, a crescent arc of slim baguette pale blush-lilac sapphires forms a partial halo, alternating between platinum and rose gold micro-bezel mounts for a soft, dual-tone ribbon effect. The 2.2mm band is crafted from polished platinum with a rose gold inner liner, twisting gracefully at the shoulder to create an entwined ribbon silhouette visible from every angle. This refined, centre-stone-led design is substantial yet delicately balanced, offering a meaningful symbol of commitment that remains effortlessly wearable every day. The shown configuration is a studio product; our studio reviews all details before production.
Specifications
- Primary metal: Platinum
- Secondary metal: Rose gold (inner liner, alternating micro-bezels)
- Finish: Polished
- Band width: 2.2mm, double-rail shank tapering to single liner
- Centre stone: Oval lab-grown diamond, fancy vivid icy lavender-pink
- Accent stones: 8 round cabochon moonstones (each, set at claw tips)
- Additional stones: 10 slim baguette pale blush-lilac sapphires (each, crescent arc partial halo, alternating platinum and rose gold micro-bezels)
- Setting: Sculptural split-claw cradle, entwined ribbon silhouette
- Additional stone: Halo stone Sapphire
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.
The story of this design
We crafted this Crescent Ribbon Oval Lavender-Pink Diamond & Sapphire Engagement Ring to evoke a sense of whimsy and romance. The combination of platinum and rose gold brings a touch of warmth and sophistication, while the lab-grown diamond in a soft oval shape adds a delicate charm. The accent of moonstone subtly enhances the ring's dreamy quality. This piece is for the romantic at heart, designed to symbolize love and commitment on a most special occasion - an engagement. The intertwining of these materials and the polished finish come together to create a ring that feels truly intimate and personal.
Metals & stones in this piece
Platinum is a prestigious and naturally white metal, prized for its rarity, density, and enduring lustre. Unlike other precious metals, it does not tarnish or discolour with time, maintaining its cool, luminous sheen. Its remarkable durability—resistant to wear and corrosion—makes it an ideal choice for daily wear, though its softness relative to hardness means it develops a gentle patina over years of use, a characteristic many cherish as a sign of authenticity and lived-in elegance. Lab-grown diamonds, chemically and optically identical to mined diamonds, offer exceptional brilliance and hardness (10 on the Mohs scale), ensuring they resist scratching and retain their fire for generations. A polished finish on platinum enhances its reflective quality, though this surface may soften subtly with wear, adding to the piece’s unique character rather than detracting from it.
Caring for this piece
To preserve your platinum and lab-grown diamond jewellery, clean it regularly with a soft-bristled brush and warm, soapy water, then rinse and pat dry with a lint-free cloth. Store pieces separately in a fabric-lined box or pouch to prevent scratches from other jewellery. Avoid exposing platinum to harsh chemicals, such as chlorine or bleach, which can weaken the metal over time, and remove your jewellery before swimming, gardening, or engaging in physical activities that may subject it to knocks or abrasions. While platinum is highly durable, its polished surface may develop a natural patina; if you prefer a high-shine finish, a jeweller can repolish it for you. Handle your pieces with care to maintain their beauty for years to come.
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
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