---
title: "18ct Yellow Gold Diamond Hidden Halo Engagement Ring 2.21ct GIA Certified"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 6895
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Rings"
availability: "In Stock"
url: "https://thediamondbox.co.uk/18ct-yellow-gold-gia-certified-hidden-halo-diamond-engagement-ring-236ct"
image: "https://thediamondbox.co.uk/uploads/original_image/dff75578bf02c09d7ad3fd840c2534a4.jpg"
updated: "2026-07-22"
---

# 18ct Yellow Gold Diamond Hidden Halo Engagement Ring 2.21ct GIA Certified

## Price

**£6,895**

## Description

Crafted in 18ct yellow gold, this exceptional engagement ring features a stunning 2.21ct centre diamond, accompanied by GIA certification and enhanced by a delicate 0.15ct hidden halo. The concealed halo adds subtle brilliance beneath the centre stone, creating sparkle from every angle while maintaining a timeless solitaire appearance.Set on a refined 2mm yellow gold band, this elegant ring weighs 4g and offers the perfect balance of sophistication and everyday wearability. A truly timeless choice for proposals, anniversaries or as a treasured heirloom.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Material | 18ct Yellow gold |
| Ring Size | L |
| Band Width (mm) | 2 |
| Weight (g) | 4 |
| Diamond Type | Natural Diamond |
| Diamond Cut | Brilliant |
| Diamond Colour | L |
| Diamond Clarity | I1 |
| Main Diamond Carat Weight | 0.15 |
| Mount Diamond Carat Weight | 2.21 |
| Total Diamond Carat Weight | 2.36 |
| Certificate | GIA |
| Gender | Her |

## 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-yellow-gold-gia-certified-hidden-halo-diamond-engagement-ring-236ct)