---
title: "3.92ct Aquamarine & Diamond 12.8mm Dress Ring- Platinum Dress Ring 4.6g"
type: "product"
brand: "Unknown"
model: ""
reference: ""
price: 1595
currency: "GBP"
condition: "Pre-owned"
year: ~
category: "Jewellery"
subcategory: "Aquamarine Gemstone Engagement & Solitaire Rings"
availability: "In Stock"
url: "https://mitchellsjewellers.co.uk/product/392ct-aquamarine-diamond-128mm-dress-ring-platinum-dress-ring-46g-jw-1193-aquamarine-gemstone-engagement-solitaire-rings"
image: "https://mitchellsjewellers.co.uk/uploads/original_image/1727e92675bac30f1d790cd92e791f6a.png"
updated: "2026-06-24"
---

# 3.92ct Aquamarine & Diamond 12.8mm Dress Ring- Platinum Dress Ring 4.6g

## Price

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

## Description

Striking and elegant, this beautiful 3.92ct Aquamarine & Diamond Dress Ring is expertly crafted in premium Platinum. Featuring a captivating Aquamarine centre stone weighing approximately 3.92ct, this sophisticated design is complemented by sparkling Natural Diamonds that enhance its brilliance and refined beauty.The Aquamarine’s serene blue hue creates a fresh and timeless appeal, while the surrounding Diamonds add a touch of luxury and sparkle from every angle. Measuring approximately 12.8mm, this elegant dress ring offers a bold yet graceful presence on the hand.Crafted in polished Platinum and weighing 4.6 grams, this ring combines durability with refined craftsmanship, making it perfect for both special occasions and elegant everyday wear.Features:Aquamarine and Diamond dress ringTotal gemstone weight approximately 3.92ctCrafted in premium PlatinumRing head size approximately 12.8mmTotal weight: 4.6gElegant Aquamarine centre stoneSparkling Natural Diamond accentsIdeal for special occasions or statement wear

## Specifications

| Specification | Value |
|---------------|-------|
| Condition | Pre-owned |
| Gender | Ladies |
| Material | Platinum |
| Band Width (mm) | 12.8 |
| Width (mm) | 3.0 |
| Diamond Type | Natural Diamond |
| Weight (g) | 4.6 |
| Diamond Cut | Round Brilliant |
| Diamond Colour | H |
| Diamond Clarity | SI2 |
| Total Diamond Carat Weight | 0.06 |
| Setting Style | Claw |
| Gemstone | Aquamarine |
| Gemstone Cut | Oval |
| Gemstone Carat Weight (CT) | 3.86 |

## 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/392ct-aquamarine-diamond-128mm-dress-ring-platinum-dress-ring-46g-jw-1193-aquamarine-gemstone-engagement-solitaire-rings)