# Platinum Diamond .20ct Round Brilliant Harmony Engagement Ring 50 5.5

- **Brand:** Tiffany & Co.
- **Price:** $890.00 ~~$1,050.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmcGTWvH5sp5ljszqh0XsJiAcUxWQ4uwrG3DntPaWq3v0QMjrR2uegDzNNLPaUMCzNu4TIJHslHRGwB0MGiuhZKf5X6H3JDLyQYnguRoHHB9Qp_VlfZjzpiHeEqfbL6VJHg50XTXLnWjLTbwPktoJFQlGh7s6IvvEUQfVCLzBzAA0IxK7IVNCqCBXQ_3Yt1Q4UAcBpxC5OW0CyeG1VoOfcpQvDnDVWBUx6rzlduoIfiZPNPeEE5cz04RrB1lsYGoLWVCvw1ia38gx6BaQdAwxHaE6uMbKzsNApfSnUA0mQlRAxbje8YG61CXRq_jDSU6oShjQ4n8UppAdwhYgfBwF3yUt3eHrsbHhhqflUuMJg3rMoqtz9k6xqN03ReWfxM1PZLOdjJ12LA84MIPmwl7lU0jS0z2z72gC2mW7pkzNpN3qHazYfQ9dp0hCRbI3rMDkoDN2barcL7jXgdH_MviyXneddTUfVNsaJ7MaBKdukb0cYKPn6KdMz1Oss9lw1BPkKa85saNKzHAPT1j_eoaJvX1ogw==
- **GTIN:** 000018388367
- **Availability:** Out of stock

## Summary

Platinum engagement ring featuring a .20ct round brilliant cut center diamond with a pave-set diamond band.

## Description

This is an authentic TIFFANY Platinum Diamond .20ct Round Brilliant Harmony Engagement Ring 50 5.5. The ring is crafted of platinum and features a center round brilliant cut diamond weighing approximately .20 carat with F color and SI1 clarity. The ring also features additional pave-set diamonds along half of the band, an additional .22 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.

## Appearance

- **Sizes:** 5.5 US (per-size availability under Variants)

## Variants

- **In stock:** 0 of 1

| Size | SKU | Availability |
| --- | --- | --- |
| 5.5 US | 1838836 | Out of stock |

## Categories

- **Categories:** Fine Jewelry > refresh-051726 > updated-1781435531 > US > Jewelry

## Additional Attributes

- **sku:** 1838836
- **tags:** Fine Jewelry, refresh-051726, updated-1781435531, US
- **type:** Jewelry
- **Width:** 3.75 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-20ct-round-brilliant-harmony-engagement-ring-50-55-1838836
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000018388367
- **condition:** Excellent
- **created at:** 2026-03-28T11:03:08-07:00
- **updated at:** 2026-08-08T00:51:47-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2026-03-28T11:03:10-07:00
- **compare at price:** 105000
- **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:** round brilliant cut, pave diamonds, platinum, solitaire center stone
- **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:** 5.5, 50
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/7ee25a72858a1bb0b9facdb82d7a6026.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/b81fccacd474f02cb7eec9f3febab52d.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/30c3c2b7bf52ba1d1266b47671efdd95.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/5c2f69e1bd5f606fa67e7ef3af6893d1.webp)
- ![Image 5](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/15726ec8d116d8b03a905e458c272aca.webp)

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*Source: cosimo.shop | Product ID: 247431d3-5ba9-4936-8bdf-ffd812a01c53 | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-20ct-round-brilliant-harmony-engagement-ring-50-5-5-247431d3-5ba9-4936-8bdf-ffd812a01c53*