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Item No: 16677

Estate Designer Amethyst & Onyx 18Kt Yellow Gold Brooch

A polished estate brooch from the 1990s crafted in 18K yellow gold, showcasing a smooth amethyst cabochon paired with contrasting onyx inlay for a sleek, graphic look. The elongated silhouette reads refined on lapels, scarves, and knitwear, making it an easy add-on for customers who love colored-stone accents and elevated vintage style. A strong merchandising piece for curated estate cases, gift-forward displays, and “statement pin” edits where rich color and clean lines sell at a glance.
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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
Estate - 1990's
Metal
18K Yellow Gold · 20.0 g
Measurements
L 99 x W 12.90mm

Stone Profile

2 stones

Role Stone Shape Weight Color Clarity
Side #1 Onyx Inlay — — — —
Side #2 Amethyst Cabochon — — —
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.