---
title: "18ct White Gold Lab Diamond Heart Necklace & Earrings Set 3.85ct & 1.36ct"
type: "product"
brand: "The Diamond Box"
model: ""
reference: ""
price: 4295
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Necklaces"
availability: "In Stock"
url: "https://thediamondbox.co.uk/product/18ct-white-gold-heart-lab-diamond-jewellery-set-521ct"
image: "https://thediamondbox.co.uk/uploads/original_image/4e50ca12f899e6f39612002b3b77a6f9.jpg"
updated: "2026-06-06"
---

# 18ct White Gold Lab Diamond Heart Necklace & Earrings Set 3.85ct & 1.36ct

## Price

**£4,295**

## Description

A breathtaking 18ct white gold jewellery set comprising a heart-shaped diamond necklace and matching earrings, beautifully crafted to deliver exceptional brilliance and timeless elegance.
Set with a combined 5.21ct of lab-grown diamonds, including 3.85ct in the necklace and 1.36ct in the earrings, each brilliant-cut stone is graded F colour VS clarity for remarkable sparkle and fire. Perfect for weddings, anniversaries, and unforgettable special occasions.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | The Diamond Box |
| Condition | Pre-owned |
| Gender | Her |
| Material | 18ct White gold |
| Weight (g) | 42 |
| Diamond Type | Lab Diamond |
| Diamond Cut | Brilliant |
| Diamond Colour | F |
| Diamond Clarity | VS |
| Total Diamond Carat Weight | 3.85ct & 1.36ct |
| Certificate | Other |
| Setting Style | Prong |
| Preloved | No |
| Earring Type | Dangle/Drop |

## 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/product/18ct-white-gold-heart-lab-diamond-jewellery-set-521ct)