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Item No: 16558

Retro 1940's 14K White, Rose and Yellow Gold, Ruby Diamond Box Brooch

A striking Retro-era (1940s) estate brooch featuring a sculptural ribbon-and-knot motif crafted in tri-color 14K gold (white, rose, and yellow). Accented with square-cut diamonds and mixed-cut rubies, it delivers the bold, dimensional look clients seek in authentic period jewelry—ideal for showcasing in a Retro/estate case, styling on lapels and dresses, or merchandising as a statement accessory with strong visual impact. (All stone weights estimated.)
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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
Period
Retro Period 1940's
Metal
14K W/Y/R · 20.26 g
Measurements
60x29mm

Stone Profile

2 stones · 2.6 cttw

Role Stone Shape Weight Color Clarity
Side #1 Diamond Square Cut 0.1 ct I-J SI1-I1
Side #2 Ruby Mixed Cut 2.5 ct
Retro 1940's 14K White, Rose and Yellow Gold, Ruby Diamond Box Brooch — 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.