---
title: "Lab Grown Engagement & Solitaire Rings"
type: "collection"
category: "Jewellery"
subcategory: "Lab Grown Engagement & Solitaire Rings"
subcategory_child: ~
brand: ~
product_count: 62
price_range:
  min: 995.000000
  max: 5450.000000
currency: "GBP"
url: "https://mitchellsjewellers.co.uk/products/jewellery/lab-grown-engagement-solitaire-rings"
updated: "2026-07-12"
---

# Lab Grown Engagement & Solitaire Rings at The Diamond Box

## About This Collection

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

## Collection Overview

- **Total Products:** 62 items
- **Price Range:** £995 - £5,450
- **Condition:** All pre-owned, authenticated
- **Finance:** Available on all items

## Current Inventory Highlights

| Product | Price | Condition |
|---------|-------|----------|
| 8.08ct Lab Grown Diamond & Platinum Solitaire Ring 7.75g | £5,450 | Pre-owned |
| 5.01ct Lab Grown Diamond & 9ct Gold Solitaire Ring 5.4g | £4,250 | Pre-owned |
| 5.00ct Lab Grown Diamond & Platinum Solitaire Ring 7.3g | £3,595 | Pre-owned |
| 1.89ct Lab Grown Pink & White Diamond & 18ct Rose Gold  "Toi et Moi" Solitaire Ring 3.6g | £3,250 | Pre-owned |
| 2.45ct Lab Grown Double Diamond & 18ct Gold Solitaire Ring 3.8g | £2,995 | Pre-owned |
| 3.50ct Lab Grown Diamond & 18ct Gold Solitaire Ring 4.7g | £2,950 | Pre-owned |
| 3.30ct Lab Grown Diamond & 18ct Gold Solitaire ( Hidden Halo ) 3.70g | £2,795 | Pre-owned |
| 2.17ct Lab Grown Diamond & Platinum Solitaire Ring with HIDDEN HALO 5.6g | £2,795 | Pre-owned |
| 3.13ct Lab Grown Radiant Cut Diamond & 18ct Gold Solitaire Ring (Hidden Halo) 5.07g | £2,695 | Pre-owned |
| 3.06ct Lab Grown Diamond & 18ct Gold Solitaire Ring 5.1g | £2,695 | 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/lab-grown-engagement-solitaire-rings)