---
title: "18ct White Gold Diamond Eternity Ring 0.30ct"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 750
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Ladies Rings"
availability: "In Stock"
url: "https://thediamondbox.co.uk/18ct-white-gold-diamond-eternity-wedding-ring-030ct"
image: "https://thediamondbox.co.uk/uploads/original_image/14cb88a91b9ddf6966c7183d0c362b98.png"
updated: "2026-09-28"
---

# 18ct White Gold Diamond Eternity Ring 0.30ct

## Price

**£750** (Finance available from £70.56/month)

## Description

Crafted in 18ct white gold, this elegant eternity ring features diamonds totalling 0.30ct, creating a refined line of brilliance across the band. The polished white gold setting gives the piece a clean, timeless finish.
Measuring 2.8mm wide and weighing 2.4g, the ring is presented in size O. Its classic profile makes it ideal for wedding wear, anniversaries or stacking alongside an engagement ring.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Gender | Her |
| Material | 18ct White gold |
| Ring Size | O |
| Weight (g) | 2.4 |
| Diamond Colour | H |
| Diamond Clarity | VS |
| Width (mm) | 2.8 |
| Total Diamond Carat Weight | 0.30 |
| Diamond Cut | Brilliant |
| Ring Style | Half eternity |
| Diamond Type | Natural Diamond |
| Setting Style | Prong |

## 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-diamond-eternity-wedding-ring-030ct)