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Item No: 17056

Estate Color Change Alexandrite & Diamond Platinum Ring

A contemporary estate platinum ring pairing bright mixed-cut diamonds with an oval alexandrite noted for its blue‑to‑purple color shift, offering a refined look that bridges everyday luxury and special-occasion gifting. The substantial platinum presence and classic-yet-distinctive gemstone combination make it an easy feature piece for bridal alternatives, anniversary storytelling, and in-case color-change intrigue—ideal for retailers seeking a conversation-starting ring in a highly giftable price tier.
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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 · 10.48 g
Ring Size
7.25
Measurements
18x13.52mm

Stone Profile

2 stones · 1.21 cttw

Role Stone Shape Weight Color Clarity
Center Diamond Mixed Cut 0.74 ct G-H VS1-SI1
Side #1 tural Alexandrite Oval 0.47 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.