# Platinum Diamond .23ct Round Brilliant Harmony Engagement Ring 51 5.75

- **Brand:** Tiffany & Co.
- **Price:** $1,230.00
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmhtHcCKxuPWJ8HxyX3axRWqz60FH5L4dP91wtXmJOuDVuVftPED6SkiaIvR_fWXsuRTmGaIom-eRkoK78tZsMrNxxV7IkyeOLZcpBbcO7QiaDnb65w5XIh-9SE4G8ZbqVPYW6IUiEWmvNbWJC6w78KKKABeLSfzb5GFoFHurMi8b9pcxEh1ammuXUN9iDfieOSEazDDXhOdJeMsW-GGQME75--m5k6_NDHG4h2Sjjj9bRtGT4NDoI451mRjSwWlOyCX35JDs4gneujNkzEFgzf1dwKyIF4laDzVCjez1L_9mYKPN4fUkTdgXyF4pDAHJHlOpAhZvehZ02xi7P-4LWPGkGHGTY9KIQu85TRUpO00rF7WqNj0-GvxEj0GTvf2GUgKM_6kyscBPJMNTuWg5w1bWMWcHjdT-TVkMhK_EoXwoqT96zJkab5oT_b2zZSa5Mb8cYQdpqgCHWzXer654NdcmwakHCrF-oK8echqQ5_DCIU1UdinBUu9021EiSaLQyOhkAJJCZWMyb6iMUt8r0NPu0Q==
- **GTIN:** 000012410637
- **Availability:** Out of stock

## Summary

Platinum engagement ring featuring a .23ct round brilliant cut center diamond with pave-set diamond accents on the band.

## Description

This is an authentic TIFFANY Platinum Diamond .23ct Round Brilliant Harmony Engagement Ring size 51 or 5.75. The ring is crafted of platinum and features a center round brilliant cut diamond, approximately .23 carat with H color and VS1 clarity grade, along with pave-set diamonds on the band, approximately .27 total carat weight, totaling at .50 total carat weight for the piece. 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 | 51507368821039 | Out of stock |

## Categories

- **Categories:** Jewelry

## Additional Attributes

- **type:** Jewelry
- **Width:** 4 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-23ct-round-brilliant-harmony-engagement-ring-51-575-1241063
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000012410637
- **condition:** Excellent
- **created at:** 2025-06-14T23:28:53-07:00
- **updated at:** 2026-08-08T00:56:35-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2025-06-14T23:28:54-07:00
- **compare at price:** 123000
- **quantity rule min:** 1
- **requires shipping:** True
- **inventory management:** shopify

## Enrichment

- **Type:** engagement ring
- **Type Synonyms:** ring, diamond ring
- **Gender:** female
- **Age Groups:** adult
- **Tags:** round brilliant cut, pave-set diamonds, platinum
- **Styles:** classic, elegant, formal
- **Category Path:** Apparel & Accessories > Jewelry > Rings
- **Jewelry material:** Diamond, Platinum
- **Jewelry type:** Fine Jewelry
- **Ring design:** Band, Solitaire
- **Ring size:** 51
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/ef5fede6b18e3ae7e8da998a513f3373.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/ac7aa7adeefe2f65b5f38b41678233e7.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/5b1c86df270e1e30999a96060c83429b.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/a9c9536bc2511162318dc5157eab34de.webp)
- ![Image 5](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/26245ba2c4ed910b7fdc5eb6386bbb26.webp)

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*Source: cosimo.shop | Product ID: 14021c81-656b-435e-ab52-145f08726886 | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-23ct-round-brilliant-harmony-engagement-ring-51-5-75-14021c81-656b-435e-ab52-145f08726886*