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New York, USA 路 Established 1932

Harry Winston

King of Diamonds

Where to Shop Pre-Owned Harry Winston

The House

About Harry Winston

Harry Winston earned its 'King of Diamonds' title through unparalleled expertise in acquiring and setting the world's most exceptional stones. From the Hope Diamond to red carpet moments, Winston represents the pinnacle of diamond jewelry. Pre-owned Winston pieces are true collector's items.

Signature Collections

4 Iconic Pieces

Cluster Collection

Iconic 路 Harry Winston

Winston Gates

Iconic 路 Harry Winston

Sunflower

Iconic 路 Harry Winston

Lily Cluster

Iconic 路 Harry Winston

Authentication

Full Guide

How to Verify Authentic Harry Winston

  • 01

    Harry Winston pieces feature exceptional stone quality (D-F color, VVS clarity typical)

  • 02

    Look for the HW logo and serial number

  • 03

    The signature cluster setting has stones that appear to float

  • 04

    All major stones come with GIA certificates

Investment Outlook

Full Guide

Resale Value

Harry Winston commands 65-85% resale value, among the highest in the industry. The focus on exceptional diamonds means pieces often appreciate as stone values increase.

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