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Era and provenance guides.

Field-ready notes on each major era of estate jewelry — what to say to a client, what to look for in a piece, and what differentiates the period.

By the Era

A century and a half of provenance, page by page.

Each era guide is a one-page reference. Use them at the case, in client emails, or as background reading before a trunk show.

  1. Georgian (1714–1837)

    Hand-cut diamonds in foil-backed closed settings. Heavy use of natural pearls, garnets, and topaz. Pieces are scarce and almost always one-of-a-kind. Tell the client they're holding something nearly three centuries old.

    Authentication note: closed-back settings are the period signature. A 'Georgian' piece with an open back is almost always a later remount.
  2. Victorian (1837–1901)

    Three sub-periods: Romantic, Grand, and Aesthetic. Mourning jewelry, hairwork, snake motifs, lockets. Old mine and rose-cut diamonds. The era's enormous range means a Victorian piece can read anywhere from somber to playful.

    If a Victorian piece comes with original fitted box, lead with that — boxes survive at maybe one in twenty pieces and are a strong provenance signal.
  3. Edwardian (1901–1915)

    Platinum becomes possible to work with at scale. Lace-like millegrain, knife-edge wire, garland motifs. Diamonds and natural pearls are the dominant stones. Reads as the most refined and feminine of the major estate eras.

    Almost every Edwardian piece has been re-tipped or re-pronged at some point. That's normal; structural integrity is what matters.
  4. Art Deco (1915–1935)

    Geometric, architectural, two-tone metals, bold contrasting stones. Jadeite, onyx, coral, lapis paired with diamonds and platinum. Cartier, Van Cleef, and Boucheron set the visual vocabulary. This is the period most contemporary clients recognize and ask for by name.

    Highest demand era in the catalog. Signed Art Deco pieces sell within sixty days on average.
  5. Retro (1935–1950)

    Wartime austerity meets Hollywood glamour. Heavy yellow and rose gold, large semi-precious stones, sculptural cocktail pieces. Tank designs, scrolls, and bows. Reads warmer and more theatrical than Deco.

    Underrated era. Pieces are often available below their long-term value and reward patient showrooms.
  6. Mid-Century (1950–1970)

    The era of the great signed houses at full power. Cartier, Van Cleef, Webb, Bulgari, Verdura, JAR. Bold, colorful, and increasingly Continental in style. Most signed pieces in MDJ's catalog come from this era.

    Provenance and signatures matter most here. A signed mid-century piece is worth multiples of an unsigned equivalent.
Browse by Era

Open the catalog

Filter by era from the catalog overview. Pieces with full provenance documentation are flagged in the listing.

Browse the Catalog
Companion Guide

Selling Estate & Vintage

Practical guidance on positioning estate pieces in your case and your client conversations.

Read the Guide