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Item No: 16731

Estate Nouveau 1910 Company Diamond Purple & Blue Enamel (Plique-A-Jour) Limited Edition #5 of 101 Brooch/Necklace

A retailer-ready conversation piece from Nouveau 1910, this contemporary convertible brooch/necklace pairs bright round brilliant diamonds with luminous blue-to-purple plique-à-jour–style enamel in a graceful, ribbon-and-floral Art Nouveau motif. The openwork design photographs beautifully, reads as both occasion and elevated daywear, and offers strong merchandising flexibility as a dual-wear jewel—ideal for feature cases, designer-inspired stories, and gift-forward displays. Limited edition numbering (#5 of 101) adds an easy, premium talking point at the counter.
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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
Nouveau 1910
Type
Necklace/Brooch
Period
Contemporary 2000's
Metal
18K White Gold · 13.1 g
Measurements
Ch. 17.25" P/B 45x27mm

Stone Profile

2 stones · 1.95 cttw

Role Stone Shape Weight Color Clarity
Side #1 Diamond Round Brilliant Cut 1.95 ct G-H VS1-VS2
Side #2 Emel Blue-Purple
Estate Nouveau 1910 Company Diamond Purple & Blue Enamel (Plique-A-Jour) Limited Edition #5 of 101 Brooch/Necklace — 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.