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Item No: 17002

Personal Estate of Sultan of Brunei Hassanal Bolkiah Fancy Vivid Pink & Yellow Diamond (GIA) 18K Yellow/Rose Gold Necklace

An Italian Des. Mazzucco estate necklace from the 2000s, crafted in two-tone 18K yellow/rose gold and designed as a dramatic, pendant-forward statement. The centerpiece is a radiant-cut fancy yellow diamond with GIA documentation, framed by a show-stopping mix of fancy vivid pink and fancy yellow diamonds that creates high-contrast color impact and strong showcase presence. Ideal for high-jewelry clients seeking bold color and boutique window appeal, this piece merchandises beautifully for gala dressing, bridal alternatives, and collector-focused appointments.
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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
Italian Des. Mazzucco
Type
Necklace
Period
2000's - Estate
Metal
18K Yellow/Rose Gold · 132.85 g

Stone Profile

5 stones · 36.32 cttw

Role Stone Shape Weight Color Clarity
Center Diamond Radiant Cut 13.12 ct FY SI1
Side #1 Diamond Round Brilliant Cut 8.5 ct FY VS2-SI1
Side #2 Diamond Round Brilliant Cut 10.5 ct FVP SI1-I1
Side #3 Diamond Shield Cut 2.1 ct Yellow SI1-I1
Side #4 Diamond Round Brilliant Cut 2.1 ct Pink SI1-I1
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.