# Platinum Diamond .30ct Channel-Set Engagement Ring 51 5.75

- **Brand:** Tiffany & Co.
- **Price:** $1,115.00 ~~$1,595.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABql5rfpLmAhOoCZU0yiahNd_8HkSoSraPdLNiySTnSEhzZBPShfX1v1zxAnGjtBbDCSylAfF_vnNvb1RFDD_my-anBHHlT2tGWAHFCIhPffQd-1m2P4APNYnsCehdf1nmHB5fq_W3tBZmsYslCDee7cLhto9k2muHg8mIBakkTptkxMrEFxRWOC3a3BS3Jet1pL40efZzIG0wyBq6T1fr9fQn68cKCdAfvj_cfVmbjVUy7j6xSERN9SupQVQEGQVjXLndZCoEt-mHWVLzIOOiIwAg2-rh-Q55DizP93H9huYJ4twpHX5rbamcZHBu3nQmZT2gX0mvth1GzYkNe23-eW61NRCkG0YHPefjm_sjVa3zAPe943TFNzTeRbFEbuaNJQOpx-2uPJM_SeCzAoNecxwOai5nxOra5BOzZ4tcucQTa4ee4SVaP87lCj3WcCt51pWHLWR3hbYlSbELho0b_2tD-dE1W5ALizEazzkNXpriUbCbNzDeUuFVJ1ryUDKrqIsV7
- **GTIN:** 000018228632
- **Availability:** In stock

## Summary

Platinum channel-set engagement ring featuring a round brilliant cut center diamond and a diamond-set band.

## Description

This is an authentic TIFFANY Platinum Diamond .30ct Channel-Set Engagement Ring 51 5.75. The ring is crafted of platinum and features a diamond band weighing .18 total carat weight, and a center round brilliant cut diamond weighing approximately .30 carats, with F color and VVS2 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:** 1 of 1
- **Available:** 5.75 US

| Size | SKU | Availability |
| --- | --- | --- |
| 5.75 US | 1822863 | In stock |

## Categories

- **Categories:** Every Era Sale > Fine Jewelry > refresh-051726 > updated-1786145479 > US > Jewelry

## Additional Attributes

- **sku:** 1822863
- **tags:** Every Era Sale, Fine Jewelry, refresh-051726, updated-1786145479, US
- **type:** Jewelry
- **Width:** 7 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-30ct-channel-set-engagement-ring-51-575-1822863
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000018228632
- **condition:** Shows Wear
- **created at:** 2026-04-01T06:18:09-07:00
- **updated at:** 2026-08-08T00:57:25-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2026-04-01T06:18:10-07:00
- **compare at price:** 159500
- **quantity rule min:** 1
- **requires shipping:** True
- **inventory management:** shopify

## Enrichment

- **Type:** engagement ring
- **Type Synonyms:** diamond ring, wedding ring, fine jewelry ring
- **Gender:** female
- **Age Groups:** adult
- **Tags:** channel-set, round brilliant cut, platinum, diamond band
- **Styles:** classic, elegant, formal
- **Colors:** silver
- **Color Families:** Gray
- **Category Path:** Apparel & Accessories > Jewelry > Rings
- **Jewelry material:** Diamond, Platinum
- **Jewelry type:** Fine Jewelry
- **Ring design:** Band
- **Ring size:** 51
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/25f4e7f48098e77d4ee4be4e4e5328b9.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/22d90d009f83ce88ea2005eca3e1ab34.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/e9bed6bf19ba40c22dbd1989d22b3432.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/f4407c258cdf94b14c9b276a5ec59977.webp)

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*Source: cosimo.shop | Product ID: 04f73ea8-1fce-4ada-8ffb-632a2934ff3a | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-30ct-channel-set-engagement-ring-51-5-75-04f73ea8-1fce-4ada-8ffb-632a2934ff3a*