Resale Price History
Average price of a Koch piece of jewelry
Average Price 2025
$4,271
+8.5% from 2024
Koch Price History
What is the average price of a Koch piece of jewelry?
The average resale price for a Koch piece of jewelry in 2025 is $4,271, based on 33 verified sales from auction houses and marketplaces including Christie's, Sotheby's, Phillips, and more.
Koch Resale Statistics
Total Sales
33
Average Price
$21,263
All-Time High
All-Time Low
First Sale
Vendors
🔒 4 more statistics available
Recent Koch Sales
Frequently Asked Questions
What is the average price of a Koch piece of jewelry?
The average resale price for a Koch piece of jewelry in 2025 is $4,271. This figure is calculated from 33 verified sales recorded in the Alt/Finance database.
How many Koch jewelry pieces have sold on the resale market?
A total of 33 Koch jewelry pieces have sold on the resale market since 2004, across 5 different auction houses and marketplaces globally.
Is the Koch a good investment?
Investment performance varies by specific reference, condition, and market timing. Historical resale data can help inform investment decisions, but past performance does not guarantee future results.
Where is the price data sourced from?
Alt/Finance aggregates resale data from 5+ sources including auction houses (Christie's, Sotheby's, Phillips, Bonhams, Antiquorum) and online marketplaces.
How often is the data updated?
Price data is updated weekly. This page was last updated on 2026-01-04.