---
title: "1.71ct Lab Grown Diamond & 9ct Gold Trilogy Ring (Ovals) 3.7g size M"
type: "product"
brand: "Mitchells Jewellers"
model: ""
reference: ""
price: 1695
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Rings"
availability: "In Stock"
url: "https://mitchellsjewellers.co.uk/171ct-lab-grown-diamond-9ct-gold-trilogy-ring-ovals-37g-size-m-jw-10-rings"
image: "https://mitchellsjewellers.co.uk/uploads/original_image/4d17aec3ea67e90d010434223f3b2366.png"
updated: "2026-06-10"
---

# 1.71ct Lab Grown Diamond & 9ct Gold Trilogy Ring (Ovals) 3.7g size M

## Price

**£1,695** (Finance available from £159.47/month)

## Description

1.71ct Lab Grown Diamond & 9ct Gold Trilogy Ring (Oval Stones) – Size M (3.7g)
Celebrate timeless elegance with this exquisite 1.71ct lab grown diamond trilogy ring, featuring three stunning oval-cut diamonds set in a luxurious 9ct gold band. Weighing 3.7 grams and available in size M, this ring beautifully symbolises past, present, and future—making it an ideal choice for engagements, anniversaries, or meaningful milestones.
The graceful oval diamonds offer a unique and sophisticated sparkle, while the ethical lab created stones provide exceptional clarity and brilliance with a reduced environmental footprint. The solid 9ct gold setting complements the diamonds perfectly, blending classic style with contemporary conscious craftsmanship.


Stone: 1.71ct Lab Grown Diamonds (Three Oval Cut Stones)


Metal: 9ct Gold (Yellow, White, or Rose – specify if needed)


Ring Size: M


Weight: 3.7g


Style: Trilogy Oval Diamond Ring


A luxurious and sustainable expression of love and commitment.

## Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mitchells Jewellers |
| Condition | Pre-owned |
| Gender | Ladies |
| Material | 9ct Yellow gold |
| Ring Size | M |
| Band Width (mm) | 2.3mm |
| Weight (g) | 3.7 |
| Diamond Type | Lab Grown |
| Diamond Cut | Oval |
| Secondary Diamond cut | Oval |
| Diamond Colour | E |
| Diamond Clarity | VS2 |
| Main Diamond Carat Weight | 1.09ct |
| Mount Diamond Carat Weight | 0.64ct  2 x 0.32ct |
| Total Diamond Carat Weight | 1.71ct |
| Certificate | IGI-LG700554343  IGI-LG648420914 IGI-LG689573203 |
| 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/171ct-lab-grown-diamond-9ct-gold-trilogy-ring-ovals-37g-size-m-jw-10-rings)