---
title: "Diamond Engagement & Solitaire Rings"
type: "collection"
category: "Jewellery"
subcategory: "Diamond Engagement & Solitaire Rings"
subcategory_child: ~
brand: ~
product_count: 71
price_range:
  min: 325.000000
  max: 59950.000000
currency: "GBP"
url: "https://mitchellsjewellers.co.uk/products/jewellery/diamond-engagement-solitaire-rings"
updated: "2026-07-13"
---

# Diamond Engagement & Solitaire Rings at The Diamond Box

## About This Collection

The Diamond Box offers an exceptional selection of pre-owned luxury diamond engagement & solitaire rings, each authenticated and serviced by our expert team.

## Collection Overview

- **Total Products:** 71 items
- **Price Range:** £325 - £59,950
- **Condition:** All pre-owned, authenticated
- **Finance:** Available on all items

## Current Inventory Highlights

| Product | Price | Condition |
|---------|-------|----------|
| 7.75ct Diamond & 18ct Gold Solitaire Ring 5.4g | £59,950 | Pre-owned |
| 5.02ct Natural Diamond Solitaire Platinum Solitaire 7.1g | £49,995 | Pre-owned |
| 2.50ct Diamond & 18ct White Gold Solitaire Ring 3.4g | £34,350 | Pre-owned |
| 2.50ct Diamond & 18ct White Gold Solitaire Ring 5.1g | £19,500 | Pre-owned |
| 3.41ctDiamond & Platinum Halo Solitaire Ring 6.2g | £18,500 | Pre-owned |
| 3.56ct Natural Diamond & Platinum Solitaire Ring 6.1g | £12,750 | Pre-owned |
| 2.01ct Natural Diamond & 18ct White Gold Solitaire Ring 3.75g | £11,995 | Pre-owned |
| 2.06ct Diamond & Platinum Solitaire 5.6g | £10,995 | Pre-owned |
| 2.20ct Diamond & Platinum Solitaire Ring 4.9g | £10,995 | Pre-owned |
| 1.42ct Natural Trilliant Cut Diamond & Platinum Solitaire Ring 6.3g | £8,995 | Pre-owned |

*Showing 10 items. Visit our website for the complete collection.*

## Why Buy From The Diamond Box?

- **Authenticity Guaranteed:** Every item is verified by our expert team
- **Full Documentation:** Many items come with original box and papers
- **Finance Available:** Spread the cost with competitive finance options
- **Part Exchange:** We accept luxury watches and jewellery in part exchange
- **Warranty:** All items come with our comprehensive warranty

## Visit Us

The Diamond Box
114 Ballards Lane, N3 2DN, London
020 8838 3655

[Browse our full collection](https://mitchellsjewellers.co.uk/products/jewellery/diamond-engagement-solitaire-rings)