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Item No: 17037

Estate Color Change Alexandrite and Diamond Platinum Ring

Contemporary estate platinum ring featuring oval alexandrites celebrated for their color-change character, accented with round brilliant diamonds for crisp, high-contrast sparkle. The look is substantial and boutique-forward, making it an easy sales story for clients seeking something beyond the usual—ideal for statement-ring cases, anniversary gifting, and “rare gemstone” conversations that drive engagement and premium positioning.
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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
Ring
Period
Contemporary
Metal
Platinum · 8.61 g
Ring Size
7.25
Measurements
21x8.54mm

Stone Profile

2 stones · 3.97 cttw

Role Stone Shape Weight Color Clarity
Side #1 Diamond Round Brilliant Cut 0.5 ct H-I VS2-SI1
Side #2 Alexandrite Oval 3.47 ct Blue-Purple
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.