---
title: "1.67ct Lab Grown Diamond & Platinum Trilogy Ring 5.3g Size M"
type: "product"
brand: "Mitchells Jewellers"
model: ""
reference: ""
price: 1595
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Rings"
availability: "Contact Us"
url: "https://mitchellsjewellers.co.uk/167ct-lab-grown-diamond-platinum-trilogy-ring-53g-size-m-jw-4-rings"
image: "https://mitchellsjewellers.co.uk/uploads/original_image/a0a4fd16e131c93652787d694dd155de.jpeg"
updated: "2026-05-27"
---

# 1.67ct Lab Grown Diamond & Platinum Trilogy Ring 5.3g Size M

## Price

**£1,595** (Finance available from £150.06/month)

## Description

1.67ct Lab Grown Diamond & Platinum Trilogy Ring – Size M (5.3g)
Celebrate a timeless symbol of past, present, and future with this exquisite 1.67 carat lab grown Diamond trilogy ring. Crafted from premium platinum weighing 5.3 grams, this elegant design features three brilliant-cut lab grown Diamonds, each representing a cherished moment in time.
Ethically sourced and sustainably created, these Diamonds offer the same stunning brilliance and clarity as natural stones, making this trilogy ring a beautiful, responsible choice. The sleek platinum band provides a durable and luxurious setting, perfectly complementing the trio of Diamonds for a harmonious and sophisticated look.
Sized M for an ideal fit, this trilogy ring is a meaningful gift for anniversaries, engagements, or special occasions that deserve to be celebrated with lasting elegance.
Key Features:


Total Carat Weight: 1.67ct Lab Grown Diamonds


Setting: Trilogy


Metal: Platinum (5.3 grams)


Ring Size: M


Cut: Brilliant


Ethically Created & Conflict-Free

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mitchells Jewellers |
| Condition | Pre-owned |
| Gender | Ladies |
| Material | Platinum 950 |
| Ring Size | M |
| Band Width (mm) | 2.0 |
| Weight (g) | 5.3g |
| Diamond Type | Lab Grown |
| Diamond Cut | Oval |
| Secondary Diamond cut | Oval |
| Diamond Colour | D |
| Diamond Clarity | VVS2 |
| Main Diamond Carat Weight | 1.07ct |
| Mount Diamond Carat Weight | 0.60ct  2x 0.30ct |
| Total Diamond Carat Weight | 1.67ct |
| Certificate | IGI LG675548345 |
| Setting Style | Claw |
| Preloved | No |

## 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/167ct-lab-grown-diamond-platinum-trilogy-ring-53g-size-m-jw-4-rings)