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Item No: 16498

Art Deco Diamond Platinum Ring

A classic 1930s Art Deco estate ring crafted in platinum, featuring a marquise-cut diamond framed by crisp, geometric side accents and fine milgrain-style detailing for an authentically period look. The elongated silhouette and clean lines make it an easy showcase piece for vintage/estate cases, ideal for clients seeking Deco styling without ornate excess—strong as an engagement option, anniversary gift, or “something old” bridal story, with broad visual appeal for both vintage collectors and modern minimalists.
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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
Ring
Period
1930'S
Metal
Platinum · 3.6 g
Ring Size
6
Measurements
top 13x10mm

Stone Profile

2 stones · 0.95 cttw

Role Stone Shape Weight Color Clarity
Center Diamond Marquise Cut 0.6 ct I SI2
Side #1 Diamond Antique Cushion Cut 0.35 ct I-J VS2-SI1
Art Deco Diamond Platinum Ring — 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.