# Platinum Diamond .31ct Solitaire Engagement Ring 46 3.75

- **Brand:** Tiffany & Co.
- **Price:** $525.00 ~~$750.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmIILQRKVwrhpcgzcM5vjBimHw0bcTxEh6A0MnIB4KbH2b6iw1NDTvY8wZrY4rGgO8gfDHh0_cd9D-DeLdqDH_wrdQDUuXi_iQzCwx7FEkX_PIC7V13ysrWqAu79hcL-8TsU75Q937bt1mwtUg7602ZemoiOrW927xjUJ5FofOhZ-Lo2YNt9DaXVfSEn9OLmC_dr7m5Hes5bzN4RCB9RkRUcU1yxeH8XnXBiiYz3ixO-FaWm3d_SqiyWqIasoy-cf6NHnOlLsZYOnHea6HQttPWgv7xvU8hdYCVajc3_iWqzEbpIpDysQV5POTRjKIjmPJLfkT7JiB14ioHAXU6Rlk9n6JYwjUSgFfA1H-zqYNwb_0HDMWHOglvHKxtx3oieTz3nF6X9C82HdPI3Lt9dtu_QZ3lKrkgmvDgM1p-o9DnMTBXKyNIJrIBMr-w7MBMlO-jbahjGGI0_hB--yhYuN9yuCvJNWg0yv1X3cJ34B5FV9oAy2MfhdJ5RittyJD4N62Ar1
- **GTIN:** 000009347434
- **Availability:** Out of stock

## Summary

Platinum solitaire engagement ring featuring a single round brilliant cut diamond in a prong setting.

## Description

This is an authentic TIFFANY Platinum Diamond .31ct Solitaire Engagement Ring size 46 or 3.75. The ring is crafted of platinum and features a single prong-set round brilliant cut diamond, approximately .31 carat, with I color and VS1 clarity grade. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.

## Appearance

- **Sizes:** 3.75 US (per-size availability under Variants)

## Variants

- **In stock:** 0 of 1

| Size | SKU | Availability |
| --- | --- | --- |
| 3.75 US | 51432112128303 | Out of stock |

## Categories

- **Categories:** Jewelry

## Additional Attributes

- **type:** Jewelry
- **Width:** 5.3 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-31ct-solitaire-engagement-ring-46-375-934743
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000009347434
- **condition:** Excellent
- **created at:** 2025-06-12T19:23:59-07:00
- **updated at:** 2026-08-08T00:57:35-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2025-06-12T19:24:00-07:00
- **compare at price:** 75000
- **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:** round brilliant cut, prong-set, platinum
- **Styles:** classic, minimalist, elegant
- **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:** 46
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/2652c855abcfaecaea99debc0983f5d4.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/949b808d42f80b32e0bc97d823106469.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/416e365936a170da7b69dacc40ff0d84.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/c96a441c360486da60806587c7c28874.webp)

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*Source: cosimo.shop | Product ID: 2a475cc4-bc13-4fd9-9bfd-8899f2eb56a5 | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-31ct-solitaire-engagement-ring-46-3-75-2a475cc4-bc13-4fd9-9bfd-8899f2eb56a5*