# Platinum Diamond .21ct Round Brilliant Harmony Engagement Ring 50 5.5

- **Brand:** Tiffany & Co.
- **Price:** $895.00 ~~$995.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmiu6yY5FjOKf9HBKiI_ec0w4uA2i4N84xyY76U6AX7Pti98rt2l_J2qWFWsaLYMjldNHAXIRiI-CPJwOrGw79l97S6_jKcL2hNhUiw3PQCayBth9sAgV5Not4Zne6tqpLupTh82EoRffDD-Aeq7RQ9UpYW1Uqy3UDmoZWxMnUuf-N1BTijv6uonq_T0oLiW5KfrUQX97vzU7DA6JG8giEWe1MUl7sUDdjsFTMT7Jg2jlqIz_svqjgs21daqQVrq0hS807yYarI3ht4Q0rNGHaQ1HwLwW3YTN8onGV0DbJA7E08GSFXieVAhXsAy2FZHwb7IfWArthifgvrhr_h29Njf4a5QYlsSHDbbhXBVFFBXX2MgmjlIQvr_HKyC7R_66f-JSOEkM3LKfdc6P2AnjAslKK_IzNFSB4go1dM19FJ0u4foJQVw2sYQ9bii4QvpsXgtTpNL0cSKBnc5_yGFqCnQgI7hSTxNe6tCHgBZ-GIrkGzPO08B1YRnV7bzEs3ZR8bKiRO21HW5rErizEphtdricMQ==
- **GTIN:** 000011426806
- **Availability:** Out of stock

## Summary

Platinum engagement ring featuring a .21ct round brilliant cut center diamond with a diamond-accented pavé band.

## Description

This is an authentic TIFFANY Platinum Diamond .21ct Round Brilliant Harmony Engagement Ring 50 5.5. The ring is crafted of platinum and features a center round brilliant cut diamond weighing approximately .21 carats, with I color and VVS1 clarity. The ring also includes additional diamond accents along the band, approximately .16 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 | 51503027519791 | Out of stock |

## Categories

- **Categories:** Jewelry

## Additional Attributes

- **type:** Jewelry
- **Width:** 4 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-21ct-round-brilliant-harmony-engagement-ring-50-55-1142680
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000011426806
- **condition:** Excellent
- **created at:** 2025-06-14T08:43:36-07:00
- **updated at:** 2026-08-08T00:55:56-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2025-06-14T08:43:37-07:00
- **compare at price:** 99500
- **quantity rule min:** 1
- **requires shipping:** True
- **inventory management:** shopify

## Enrichment

- **Type:** engagement ring
- **Type Synonyms:** diamond ring, wedding ring, solitaire ring
- **Gender:** female
- **Age Groups:** adult
- **Tags:** round brilliant cut, platinum, diamonds, prong setting, pavé band
- **Styles:** classic, elegant, minimalist
- **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/afab7b674031c725d2f512ff9d149cc6/7aecd3463d0452604c851b921714c54a.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/fb6fbb803fffe5390e16889876065eec.jpeg)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/2ea35f3051ebfdbcc5193a0789851851.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/358b6ded76c5bb12666f3b8b156c21e7.webp)
- ![Image 5](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/ffa79ff7d298c7de5e8f88f0bee3e319.webp)

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*Source: cosimo.shop | Product ID: 1b7a34db-156c-4c9d-b756-6500c390493d | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-21ct-round-brilliant-harmony-engagement-ring-50-5-5-1b7a34db-156c-4c9d-b756-6500c390493d*