# Platinum Diamond .31ct Solitaire Engagement Ring 51 5.75

- **Brand:** Tiffany & Co.
- **Price:** $855.00 ~~$950.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqnSMSnLb81KssRMmDkx4oC-ivGU1cudRojfSGmTO5_XhlrI2YtFb_4dYFhfttIx_W3sY3lREFuYwfBrr5qEvWF7NIkTGy2pz3wnEaIMHj9I5OzqHswXt1rUxFjauUhREy_YMDVpXxYuW4lYYM2v0MXDkBCuB2BZkBQ73QVZVprC-bhrKlbaCp7H3ZCADxnBicllZZ-rePH4327jGNiV5gcxq3mrBELdl-i7MQLRgAILfcEMGdMyXlqCv2zaiHFm3o3UKcal0jt2X34AKPHp3o0Dz_e2wHIoaAWSgFdKHW6Z02XSFyr8CbztsS0sVPxkjC0dttS-Db32dUqs7Z8CZqYqypCSvZl04tIFFq7qiJz4-cv7NjO3Z9UPCH39D6tLrzpVE0rIGaYiIREEJaWsWnzRof3e4dBmCz0XRexruVbRBoqxD_NuCjDfDMnh8LHiFVLQsocGmA0yZp5poB6jSpgtlN_ayzI2duuS1mK69rMC4CvwhFvM-Hlt9AUCm9ew7IDxPZ
- **GTIN:** 000010433201
- **Availability:** Out of stock

## Summary

Platinum solitaire engagement ring featuring a round brilliant cut diamond.

## Description

This is an authentic TIFFANY Platinum Diamond .31ct Solitaire Engagement Ring size 51 or 5.75. The ring is crafted of platinum and features a solitaire round brilliant cut diamond weighing approximately .31 carat, with F color and VS1 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.

## Appearance

- **Sizes:** 5.75 US (per-size availability under Variants)

## Variants

- **In stock:** 0 of 1

| Size | SKU | Availability |
| --- | --- | --- |
| 5.75 US | 51470286586159 | Out of stock |

## Categories

- **Categories:** Jewelry

## Additional Attributes

- **type:** Jewelry
- **Width:** 5.3 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-31ct-solitaire-engagement-ring-51-575-1043320
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000010433201
- **condition:** Excellent
- **created at:** 2025-06-13T15:37:27-07:00
- **updated at:** 2026-08-08T00:57:35-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2025-06-13T15:37:29-07:00
- **compare at price:** 95000
- **quantity rule min:** 1
- **requires shipping:** True
- **inventory management:** shopify

## Enrichment

- **Type:** engagement ring
- **Type Synonyms:** solitaire ring, diamond ring
- **Gender:** female
- **Age Groups:** adult
- **Tags:** solitaire, round brilliant cut, platinum, diamond
- **Styles:** classic, elegant, minimalist
- **Colors:** silver
- **Color Families:** Gray
- **Category Path:** Apparel & Accessories > Jewelry > Rings
- **Jewelry material:** Diamond, Platinum
- **Jewelry type:** Fine Jewelry
- **Pattern:** Solid
- **Ring design:** Solitaire
- **Ring size:** 51
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/7da3cb75cfc0d7ded2025e0374094633.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/831cc2b152d04285b9c0069c6857f2c7.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/6e490428d9d63483a8e0bb54f5c4a4a3.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/0cfadb22f6809e08a09ce2b3362c0009.webp)
- ![Image 5](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/5357abfba293f95ca98c82aff48047a9.webp)
- ![Image 6](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/ca483873f333ae25ecf9fa83873295fe.webp)

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*Source: cosimo.shop | Product ID: 3aa9c223-3ad7-4306-8ea1-27e36de8753b | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-31ct-solitaire-engagement-ring-51-5-75-3aa9c223-3ad7-4306-8ea1-27e36de8753b*