# Platinum Diamond .20ct Harmony Solitaire Engagement Ring 51 5.75

- **Brand:** Tiffany & Co.
- **Price:** $435.00 ~~$625.00~~
- **Catalog:** fashionphile
- **Retailer:** fashionphile
- **Product URL:** https://go.cosimo.shop/r/gAAAAABqmt8WmXHRN21BF2RicuLqhXZf9JVd-JIcw_zD6M9gqytKsBMlb3nVFO-VJsnAFgQO_HcrKtN2qKX0dK-SF3vFIFK09jmhi-PpizJ0WxhZQEtD7vtEh-Uz4iJb87MpBvzql2_IL6lTJ8kvtiUTPkabsadpaTwVE0CcxoXfTwXfH5DvguDegA_XWUzDwsipMGeHxbA1o-EjkCEly7VreYtIbG9BcxhYOFb1ZMnFsQmYktLZcDuR0KLin54TWxZI53w3do4UX_nWH0O5eeX-Gd1Eye9j-1_gSEX0GyyRXIRnlxGrP2xZGKMiJAcYIcMwhRAWk8mR5lVZtihf-YEGHYqWsyKAW7_br1OIkjHCyT5G6FZcASGqL0wNSJ3wOSCUBWk_DQHWVk01OJx8G9t4WGHq-T61BvmOCLAaPkgT6Z-Fcy6OHJnHtyAiKXVe9k15n0QBBsO-GeJY8Sbf4uG6A7LfHy553beUUYggh2g4Zf0CDRL50OLPaRD80pG8nsVQys17P27wUPIFo1LJBpDEPiQJvfujkg==
- **GTIN:** 000012558360
- **Availability:** Out of stock

## Summary

Platinum solitaire engagement ring featuring a .20ct round brilliant cut diamond on a polished tapered band.

## Description

This is an authentic TIFFANY Platinum Diamond .20ct Harmony Solitaire Engagement Ring size 51 5.75. The ring is crafted of platinum and features a polished tapered band holding a solitaire round brilliant cut diamond weighing approximately .20 carat, with G color and VS1 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:** 0 of 1

| Size | SKU | Availability |
| --- | --- | --- |
| 5.75 US | 51507866140975 | Out of stock |

## Categories

- **Categories:** Jewelry

## Additional Attributes

- **type:** Jewelry
- **Width:** 3.75 mm
- **grams:** 0
- **handle:** tiffany-platinum-diamond-20ct-harmony-solitaire-engagement-ring-51-575-1255836
- **vendor:** Tiffany
- **weight:** 0
- **barcode:** 000012558360
- **condition:** Excellent
- **created at:** 2025-06-15T00:38:08-07:00
- **updated at:** 2026-08-08T00:51:45-07:00
- **weight unit:** lb
- **price varies:** False
- **published at:** 2025-06-15T00:38:10-07:00
- **compare at price:** 62500
- **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:** solitaire, round brilliant cut, polished band, tapered band
- **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:** 51
- **Canonical Brand:** Tiffany & Co.

## Images

- ![Image 1](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/b8f062668b7c88d7c377dba392492b11.webp)
- ![Image 2](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/7ad5e6e5ecf09d7d7e04e878f54eeea4.webp)
- ![Image 3](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/3fb3c54c0902be9496677010d1d2f6c7.webp)
- ![Image 4](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/1d743af7667e93fedade3ccfea27958f.webp)
- ![Image 5](https://cdn.octogen.ai/afab7b674031c725d2f512ff9d149cc6/c3589e1570f6212afd3793605c275998.webp)

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*Source: cosimo.shop | Product ID: 308bfb9a-4bdd-42b8-b921-fb09c5ac70df | Canonical URL: https://cosimo.shop/product/tiffany-co/platinum-diamond-20ct-harmony-solitaire-engagement-ring-51-5-75-308bfb9a-4bdd-42b8-b921-fb09c5ac70df*