---
title: "18ct White Gold Princess Cut Diamond Solitaire Ring 0.40ct"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 1530
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Engagement rings"
availability: "Contact Us"
url: "https://thediamondbox.co.uk/18ct-white-gold-princess-cut-diamond-solitaire-ring-040ct"
image: "https://thediamondbox.co.uk/uploads/original_image/d7cad49f2c10d382ff80a93bcbae21ea.png"
updated: "2026-07-23"
---

# 18ct White Gold Princess Cut Diamond Solitaire Ring 0.40ct

## Price

**£1,530**

## Description

Crafted in 18ct white gold, this elegant solitaire ring showcases a 0.40ct princess-cut diamond measuring 3.75mm x 3.85mm. Graded G colour and VS clarity, the centre stone offers exceptional brilliance within a timeless and sophisticated setting.Weighing 3.4g and crafted in size I, this refined diamond ring is a classic choice for proposals, anniversaries or as an elegant everyday piece, designed to be treasured for years to come.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Gender | Her |
| Material | 18ct White gold |
| Diamond Cut | Princess |
| Diamond Colour | G |
| Diamond Clarity | VS |
| Total Diamond Carat Weight | 0.40 |
| Ring Size | I |
| Band Width (mm) | 2.7 |
| Weight (g) | 3.4 |
| Diamond Type | Natural Diamond |
| Gemstone | Garnet |

## 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-white-gold-princess-cut-diamond-solitaire-ring-040ct)