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Tiffany & Co.
.24ct Solitaire Engagement 51 5.75
Price range
$615 – $710
Too few priced listings for a median
2
active listings
1
Too few priced listings for a median
| Listing | Posted | Condition | Authenticity | Price ↑ | ||
|---|---|---|---|---|---|---|
 | Fashionphile | 9/14/2026 | — | AuthenticatedFashionphile in-house authentication | $615 | View on Fashionphile |
 | Fashionphile | 9/15/2026 | — | AuthenticatedFashionphile in-house authentication | $710 | View on Fashionphile |
We currently track 2 listings for the Tiffany & Co. .24ct Solitaire Engagement 51 5.75, with prices ranging from $615 – $710, from Fashionphile.
The Tiffany & Co. .24ct Solitaire Engagement 51 5.75 is a pre-owned Tiffany & Co. jewelry piece available for purchase across multiple resale platforms. Shop 2 active listings with prices ranging from $615 – $710. Find this item on Fashionphile. 2 listings are professionally authenticated, giving you added peace of mind when buying pre-owned.
Current market prices by condition and authenticity, based on active listings.
| Status | Listings | Price range |
|---|---|---|
| Authenticated / VerifiedListings with third-party authentication or platform verification | 2 | $615 – $710avg $663 |
| Marketplace | Listings | Total value |
|---|---|---|
| Fashionphile | 2 | $1.3K |
| Total | 2 | $1.3K |
Listing counts in the condition and platform tables are filtered subsets (listings with a known condition or price). The “active listings” figure at the top of the page reflects all tracked active listings and may be higher.
