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Item No: 16380

USA Designer ADJ 12.00cttw Diamond 18K White Gold Necklace

A statement-making ADJ diamond necklace crafted in 18K white gold, featuring a bold, interwoven link silhouette with round brilliant-cut diamonds set across the front for high-impact sparkle. The bright white metal and uniform diamond presentation give it strong case presence for luxury counters and bridal/event clients, while the designer attribution and 2000s-era estate positioning support elevated storytelling and add-on styling with studs, tennis pieces, and stackable bangles.
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Authenticated & Reviewed

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

The Details

Specifications & Construction.

Overview

Brand
ADJ
Type
Necklace
Period
2000's
Metal
18K White Gold · 51.89 g
Measurements
15"

Stone Profile

1 stone · 12.0 cttw

Role Stone Shape Weight Color Clarity
Side #1 Diamond Round Brilliant Cut 12.0 ct G-H VS1-SI1
USA Designer ADJ 12.00cttw Diamond 18K White Gold 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.