---
title: "3.30ct Lab Grown Diamond & 18ct Gold Solitaire ( Hidden Halo ) 3.70g"
type: "product"
brand: "Unknown"
model: ""
reference: ""
price: 2795
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Lab Grown Engagement & Solitaire Rings"
availability: "In Stock"
url: "https://mitchellsjewellers.co.uk/product/330ct-lab-grown-diamond-18ct-gold-solitaire-hidden-halo-370g-jw-1018-lab-grown-engagement-solitaire-rings"
image: "https://mitchellsjewellers.co.uk/uploads/original_image/2e00f94b1aba1c4afc3a82d44ecd02c4.png"
updated: "2026-06-04"
---

# 3.30ct Lab Grown Diamond & 18ct Gold Solitaire ( Hidden Halo ) 3.70g

## Price

**£2,795** (Finance available from £262.96/month)

## Description

Make a lasting impression with this breathtaking 3.30ct Lab Grown Diamond Solitaire Ring, expertly crafted in luxurious 18ct Gold. Designed to showcase exceptional brilliance and timeless elegance, this stunning ring features a dazzling centre Lab Grown Diamond enhanced by a delicate Hidden Halo setting for added sparkle and sophistication.
The classic solitaire design is beautifully complemented by the concealed halo beneath the centre stone, creating extra light reflection while maintaining a refined and elegant appearance. Crafted with a total weight of 3.70g, this ring offers both comfort and luxury, making it perfect for engagements, anniversaries, or special occasions.
Combining modern sustainability with timeless beauty, the Lab Grown Diamond delivers the same brilliance and durability as a natural Diamond while offering exceptional value. A true statement piece designed to be treasured forever.
Product Details:


3.30ct Lab Grown Diamond


Solitaire Design with Hidden Halo


Crafted in Solid 18ct Gold


Total Weight: 3.70g


Elegant and Timeless Style


Exceptional Brilliance and Sparkle


Perfect Engagement or Statement Ring


Luxurious Polished Finish

## Specifications

| Specification | Value |
|---------------|-------|
| Condition | Pre-owned |
| Gender | Ladies |
| Material | 18ct Yellow gold |
| Ring Size | N |
| Band Width (mm) | 2.0 |
| Width (mm) | 10.7 |
| Diamond Type | Lab Grown |
| Weight (g) | 3.70 |
| Diamond Cut | Oval |
| Secondary Diamond cut | Round Brilliant Cuts |
| Diamond Colour | E |
| Diamond Clarity | VS1 |
| Main Diamond Carat Weight | 3.01ct |
| Mount Diamond Carat Weight | 0.29ct |
| Total Diamond Carat Weight | 3.30ct |
| Certificate | IGI-LG726566009 |
| Setting Style | Claw |

## 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://mitchellsjewellers.co.uk/product/330ct-lab-grown-diamond-18ct-gold-solitaire-hidden-halo-370g-jw-1018-lab-grown-engagement-solitaire-rings)