---
title: "18ct White Gold Round Brilliant Diamond Engagement Ring 0.85ct"
type: "product"
brand: "Unknown"
model: ""
reference: ""
price: 2145
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Engagement rings"
availability: "Contact Us"
url: "https://thediamondbox.co.uk/product/18ct-white-gold-round-brilliant-diamond-engagement-ring-0-85ct"
image: "https://thediamondbox.co.uk/uploads/original_image/1223a5f546902773b8efc307ca7a3770.png"
updated: "2026-04-30"
---

# 18ct White Gold Round Brilliant Diamond Engagement Ring 0.85ct

## Price

**£2,145**

## Description

Crafted in 18ct white gold, this engagement ring features a 0.70ct round brilliant cut solitaire diamond, complemented by additional diamonds set along the shoulders.
With a total diamond weight of 0.85ct, the diamonds are graded I colour with SI2 clarity, offering bright sparkle and a refined, elegant finish.

## Specifications

| Specification | Value |
|---------------|-------|
| Condition | Pre-owned |
| Material | 18ct White gold |
| Total Diamond Carat Weight | 0.85 |
| Diamond Colour | I |
| Diamond Clarity | SI2 |
| Ring Size | N |
| Gender | Her |
| Band Width (mm) | 2.5 |
| Weight (g) | 3.67 |
| Diamond Type | Natural Diamond |
| Diamond Cut | Brilliant |
| Main Diamond Carat Weight | 0.70 |
| Mount Diamond Carat Weight | 0.15 |

## 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-round-brilliant-diamond-engagement-ring-0-85ct)