---
title: "18ct White Gold Diamond Solitaire Engagement Ring 0.21ct"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 645
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Engagement rings"
availability: "Contact Us"
url: "https://thediamondbox.co.uk/product/18ct-white-gold-diamond-solitaire-engagement-knife-edge-ring-tdbjp2983-engagement-rings"
image: "https://thediamondbox.co.uk/uploads/original_image/d3aa102e45b1fd7c58bd7f2693326480.png"
updated: "2026-02-26"
---

# 18ct White Gold Diamond Solitaire Engagement Ring 0.21ct

## Price

**£645** (Finance available from £60.68/month)

## Description

Crafted in elegant 18ct white gold, this classic solitaire engagement ring features a 0.21ct round brilliant cut diamond, graded H colour and VS clarity.
The knife-edge band adds a refined, contemporary touch while enhancing the diamond’s presence. Weighing 3.2g, this ring is size M 1/2.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Gender | Her |
| Material | 18ct White gold |
| Weight (g) | 3.2 |
| Diamond Type | Natural Diamond |
| Diamond Cut | Brilliant |
| Diamond Colour | H |
| Diamond Clarity | VS |
| Total Diamond Carat Weight | 0.21 |
| Ring Size | M 1/2 |

## 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/product/18ct-white-gold-diamond-solitaire-engagement-knife-edge-ring-tdbjp2983-engagement-rings)