---
title: "1.50ct Sapphire & 0.25ct Diamond Trilogy/Halo Ring- 18ct Gold 4.7g"
type: "product"
brand: "Mitchells Jewellers"
model: ""
reference: ""
price: 1295
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Sapphire Gemstone Engagement & Solitaire Rings"
availability: "In Stock"
url: "https://mitchellsjewellers.co.uk/18ct-yellow-gold-3-x-diamond-sapphire-ring-ps600-doc30-it13-jw-675"
image: "https://mitchellsjewellers.co.uk/uploads/original_image/23b0008f4e19be5a4eed71da0d5eae8e.jpeg"
updated: "2026-03-04"
---

# 1.50ct Sapphire & 0.25ct Diamond Trilogy/Halo Ring- 18ct Gold 4.7g

## Price

**£1,295** (Finance available from £121.84/month)

## Description

Striking and sophisticated, this 1.50ct Sapphire & 0.25ct Diamond Trilogy/Halo Ring is a timeless statement of elegance.
Crafted in luxurious 18ct gold and weighing approximately 4.7 grams, this beautifully balanced design showcases a rich 1.50 carat sapphire at its centre. The deep blue hue of the sapphire is perfectly complemented by sparkling diamonds totalling 0.25 carats, arranged in a trilogy-inspired halo setting that enhances brilliance and presence.
The combination of trilogy styling and halo detailing creates exceptional sparkle while symbolising past, present and future — making this ring a meaningful choice for anniversaries, engagements or special milestones. The polished 18ct gold band adds warmth and refinement, completing this classic yet eye-catching design.
Key Features:


Sapphire weight: 1.50ct


Total diamond weight: 0.25ct


Metal: 18ct Gold


Style: Trilogy / Halo Ring


Approximate weight: 4.7g


A captivating sapphire and diamond ring designed to be treasured for generations.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mitchells Jewellers |
| Condition | Pre-owned |
| Gender | Ladies |
| Material | 18ct Yellow & White Gold |
| Ring Size | P |
| Band Width (mm) | 2.1 |
| Width (mm) | 9.7 |
| Weight (g) | 4.7 |
| Diamond Type | Natural Diamond |
| Diamond Cut | Round Brilliant |
| Diamond Colour | G-H |
| Diamond Clarity | SI1 |
| Mount Diamond Carat Weight | 0.25ct |
| Setting Style | Claw |
| Gemstone | Sapphire |
| Gemstone Cut | Oval |
| Gemstone Carat Weight (CT) | 1.50ct |

## About The Diamond Box

The Diamond Box is North London's distinguished destination for luxury watches and gold jewellery since 1997. Visit us at 114 Ballards Lane, N3 2DN, London or call 020 8838 3655.


[View this product on our website](https://mitchellsjewellers.co.uk/18ct-yellow-gold-3-x-diamond-sapphire-ring-ps600-doc30-it13-jw-675)