What is the resale value of the Trinity 18K?

Based on the active listings we track across major resale platforms, the Trinity 18K has been listed at $1,777 – $3,150 as of our last check of each marketplace. Prices vary with condition, completeness, and demand.

How many Trinity 18K listings are available?

The Back Catalog tracks 4 active Trinity 18K listings aggregated from resale platforms. A listing is counted until the marketplace stops showing it, so the figure is a last-checked count rather than a live one.

Which platform has the cheapest Trinity 18K?

The lowest tracked price for the Trinity 18K is $1,777 on LUX LAIR. Compare all listings on The Back Catalog to find the best current deal.

The Back Catalog

Cartier Trinity 18K – $1,777 – $3,150 | The Back Catalog

Cartier
Trinity 18K

Name: Trinity 18K
Brand: Cartier
SKU: cartier-trinity-18k-29d460135422
Availability: InStock

Price range

$1,777 – $3,150

Too few priced listings for a median

active listings

tracked variants

Yesterday

last refresh

Pick your spec

2 variants tracked

Current listings

4 listings

Price

–

Authenticity

Condition

Availability

Listing	Posted	Condition	Authenticity	Price ↑
LUX LAIR	9/23/2026	—	Unknown	$1,777	View on LUX LAIR
LUX LAIR	9/16/2026	—	Unknown	$1,993	View on LUX LAIR
Rebag	8/28/2026	—	AuthenticatedRebag Clair authentication	$2,205	View on Rebag
Rebag	7/18/2026	—	AuthenticatedRebag Clair authentication	$3,150	View on Rebag

Trinity 18K Price Guide

Current market prices by condition and authenticity, based on active listings.

Price by authenticity

Trinity 18K resale prices broken down by authentication status
Status	Listings	Price range
Authenticated / VerifiedListings with third-party authentication or platform verification	2	$2,205 – $3,150avg $2,678
UnknownListings where authentication status is not specified	2	$1,777 – $1,993avg $1,885

Market Size

Marketplace	Listings	Total value
Rebag	2	$5.4K
LUX LAIR	2	$3.8K
Total	4	$9.1K

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.

Cartier
Trinity 18K

Pick your spec

Current listings

Specifications

Trinity 18K Price Guide

Price by authenticity

Price History

Market Size

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