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Item No: 16528

Mid Century Modern Old Mine Cut Diamond 14K Yellow Gold Brooch/Pendant

Mid Century Modern estate brooch/pendant crafted in 14K yellow gold, featuring a dimensional starburst/rosette motif with mixed-cut diamonds arranged in floral clusters. The convertible brooch-to-pendant format adds strong merchandising flexibility for showcases and online listings, while the warm gold and classic diamond sparkle make it an easy cross-sell for vintage customers, gifting, and occasion styling.
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AvailablePurchase or Memo — ready to ship from the MDJ vault.
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Authenticated & Reviewed

In-house review and provenance research before any piece reaches your showroom.

The Details

Specifications & Construction.

Overview

Brand
Estate
Type
Brooch/Pendant
Period
Mid Century Modern
Metal
14K Yellow Gold · 9.54 g
Measurements
29x24mm

Stone Profile

1 stone · 0.4 cttw

Role Stone Shape Weight Color Clarity
Center Diamond Mixed Cut 0.4 ct I-J SI1-I1
Mid Century Modern Old Mine Cut Diamond 14K Yellow Gold Brooch/Pendant — anatomy card
The Story

Made by hand, when the continental ateliers still set everything by hand.

The kind of piece a serious retailer builds a vitrine around.

The provenance for this piece is recorded against its piece-level documentation file. Approved partners can view full hallmark identification, period-appropriate setting techniques, condition history, and prior-ownership notes alongside the piece.

For the showroom conversation, the short version is the one the case card carries: era, atelier or designer, and what makes the piece worth a vitrine. The long version is for the client who's asking the right questions.

What you get with the piece

Memo, service, and the provenance file.

  1. Memo for Fourteen Days

    Take the piece for two weeks. Show it to your client. Decide afterwards. No fees.

  2. Insured Overnight Both Ways

    Order by 4pm ET. View it on your bench the next morning. Return label included.

  3. Sizing & Service Included

    Complimentary resize, polish, and rhodium-touch on this piece for an approved partner.

  4. Provenance File on Request

    Full authentication paperwork, period photos, and the condition report — to support your sale.