---
title: "18ct Yellow Gold Single Stone Diamond Ring 0.43cts"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 1090
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Ladies Rings"
availability: "Contact Us"
url: "https://thediamondbox.co.uk/18ct-yellow-gold-diamond-solitaire-engagement-ring-043ct"
image: "https://thediamondbox.co.uk/uploads/original_image/8e7642b39d73a13944c0f49b42ea4571.png"
updated: "2026-07-23"
---

# 18ct Yellow Gold Single Stone Diamond Ring 0.43cts

## Price

**£1,090** (Finance available from £102.55/month)

## Description

Crafted in 18ct yellow gold, this timeless solitaire engagement ring showcases a 0.43ct diamond, graded H colour and SI1 clarity. The classic single stone setting allows the diamond to take centre stage, offering exceptional brilliance and enduring elegance.
British designed and handcrafted, this elegant engagement ring is a timeless symbol of love. Its refined design makes it the perfect choice for proposals and a treasured piece to be worn for a lifetime.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Total Diamond Carat Weight | 0.43cts |
| Material | 18ct Yellow gold |
| Gender | Her |
| Weight (g) | 3.4 |
| Diamond Cut | Brilliant |
| Diamond Colour | G |
| Ring Size | N |
| Diamond Clarity | SI1 |

## 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://thediamondbox.co.uk/18ct-yellow-gold-diamond-solitaire-engagement-ring-043ct)