Art Deco diamond and emerald bracelet with openwork geometric panels

Sell Antique & Estate Jewelry

Georgian, Victorian, Art Nouveau, Art Deco, Retro — period jewelry carries history, artistry, and extraordinary auction value.

The Enduring Appeal of Period Jewelry

Antique and estate jewelry represents something that cannot be manufactured today: the handwork of master craftsmen using techniques, materials, and design sensibilities that belong to their era. A Georgian foiled-back diamond ring, a Victorian seed pearl mourning brooch, an Art Deco platinum and diamond bracelet — each is a tangible artifact of its time, valued not just for its materials but for its artistry, rarity, and the story it carries.

The estate jewelry market spans an enormous range, from unsigned Victorian pieces valued in the hundreds to signed Art Deco masterworks that achieve six and seven figures at auction. What unites this diverse market is a collector base that prizes authenticity, craftsmanship, and historical significance — and that increasingly recognizes estate jewelry as both more sustainable and more distinctive than contemporary production pieces.

For sellers, estate jewelry presents unique challenges: proper period identification, attribution of unsigned pieces to specific workshops or regions, evaluation of antique cutting styles (old mine cut, old European cut, rose cut diamonds), and understanding which repairs are acceptable to collectors and which diminish value. These are precisely the areas where expert auction representation makes the greatest difference.

Why Sell Your Estate Jewelry at Auction?

Auction delivers what private-sale channels can’t: global reach, competitive bidding, and fully transparent pricing — all on your timeline.

Global Collector Reach

Our estate piece auctions attract serious collectors from across the US, Europe, and Asia — bidders who understand and reward quality.

Net More, Risk Less

No listing fees, no photography, cataloging, marketing, or unsold-lot fees. We handle insured storage, presentation, and the sale itself until your piece finds its buyer.

Specialist Care

Every estate piece consignment is reviewed by a dedicated specialist — authenticated, researched, cataloged, and positioned for maximum appeal.

What Makes Your Estate Jewelry Valuable at Auction

Period & Style

Georgian (pre-1837), Victorian (1837-1901), Art Nouveau (1890-1910), Edwardian/Belle Époque (1901-1915), Art Deco (1920-1935), and Retro (1935-1950) each have distinct collector communities. Art Deco commands the broadest premium, but exceptional examples from any period achieve strong results.

Craftsmanship & Technique

Hand-fabrication, millegrain detailing, calibré-cut stone settings, plique-à-jour enamel, cannetille goldwork — these period techniques are markers of quality that modern production cannot replicate. The presence of these details elevates a piece from “old jewelry” to “collectible antique.”

Maker & Provenance

Signed pieces by important houses (early Cartier, Boucheron, Fouquet, Lalique, Marcus & Co., Tiffany) command significant premiums. Even unsigned pieces can sometimes be attributed to specific workshops through stylistic analysis, hallmarks, and construction techniques.

Notable Estate Jewelry Results

A selection of results from recent FORTUNA sales.

Chrysanthemum 1.85-Carat Old European Cut Diamond and Pearl Brooch Attributed to Marcus & Co.

Marcus & Co. Chrysanthemum Brooch

1.85 ct Old European Cut Diamond & Pearl

$21,250

A Fine Antique Diamond and Gemstone Feather Brooch

Antique Feather Brooch

Fine Diamond & Gemstone

$28,125

Antique Important Diamond Brooch/Earrings, French

French Diamond Brooch/Earrings

Antique Important Diamond

$10,000

Antique Natural Pearl and Diamond Necklace

Antique Pearl & Diamond Necklace

Natural Pearl

$17,500

Antique Wartski Emerald and Seed Pearl Tiara

Wartski Tiara

Antique Emerald & Seed Pearl

$6,250

Antique Diamond and Sapphire Compact

Antique Compact

Diamond & Sapphire

$6,250

Past results are representative; each piece is valued on its own merits.

FORTUNA’s Estate Jewelry Expertise

Selling a estate piece at the right price takes more than an auction slot. Here’s what our specialists do for every consignment.

Authentication & Verification

Every estate piece is reviewed against reference archives and, where applicable, movement/maker marks, hallmarks, and signatures — giving bidders the confidence that commands top prices.

Market Intelligence

We track the estate piece market in real time — recent auction results, collector appetite, reference premiums — so your reserve and estimate are informed by current data, not stale comps.

Value Enhancement

Precise cataloging, professional photography, and targeted marketing to the right buyers are what separate a solid result from a record-setting one.

What Collectors Look For in Estate Jewelry

Period jewelry collectors are among the most knowledgeable in the market. Here’s what they examine:

Original Condition: Unaltered pieces in original condition are preferred. Period-appropriate wear is expected and accepted, but modern modifications (resizing with modern solder, replaced stones, converted brooches) reduce collector value.

Diamond Cutting Style: Old mine cut, old European cut, rose cut, and table cut diamonds are valued for their period character. Re-cutting antique diamonds to modern brilliant cuts destroys both historical value and collector appeal.

Hallmarks & Attribution: Maker’s marks, assay marks, date letters, and country-of-origin stamps help establish attribution and dating. Even partial or worn hallmarks provide valuable information when interpreted by specialists.

Material Authenticity: Period-appropriate materials matter: silver-topped gold in Victorian pieces, platinum in Edwardian and Art Deco work, rose gold and yellow gold in Retro pieces. The metal itself helps confirm the period attribution.

Enamel & Decorative Work: Enamel condition is critical for Art Nouveau, Victorian, and early 20th-century pieces. Intact plique-à-jour, guilloché, and champlevé enamel adds significant value; damage is costly or impossible to repair authentically.

Provenance & Documentation: Original boxes, receipts, family photographs showing pieces being worn, and any documentation linking pieces to notable collections or historical figures significantly enhance value and collector interest.

Selling Your Estate Jewelry Is Simple

Three steps from submission to payout. No hidden fees, no surprises.

1

Submit & Reply

Fill out the valuation form with your name and email. You’ll receive an automated response right away — reply with photos and details of your estate piece.

2

Preliminary Valuation

Our estate piece specialists review your submission and follow up with a preliminary valuation, proposed reserve, and auction recommendation. No cost, no obligation.

3

Ship, Sell, Get Paid

Once terms are agreed, we arrange fully insured pickup, issue the final consignment agreement, and once signed our in-house team catalogs, photographs, and markets your estate piece in the next appropriate auction. Net proceeds are sent shortly after the sale.

Get Your Free Estate Jewelry Valuation

No cost, no obligation. Send us photos and details of your estate piece and a specialist will follow up with a preliminary valuation.

Request Your Estate Jewelry Valuation

It takes about two minutes. Include photos if you have them — a specialist will be in touch shortly. No cost, no obligation.

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PLEASE BE AWARE that we do not currently accept consignments from anywhere outside the United States.
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Common Selling Questions

What’s the seller’s commission?

Our seller’s commission is presented upfront and agreed between you and FORTUNA before any item is listed — it’s locked in when we issue your consignment agreement, not discovered later. The rate is sometimes negotiable for higher-value or in-demand pieces, or for consignors bringing us large collections or full estates. Most of our fee comes from the buyer’s premium, so the seller’s commission stays modest by design.

What is a “reserve price”?

The reserve is the minimum price we will accept as a winning bid for an item. We work with a consignor on each and every item to set an appropriate reserve price, and that price is kept confidential. It is important that reserve prices not be too high, otherwise the item will never sell — and it also cannot be too low, or there is a risk the item may sell for a price that’s too low. This is where our expertise and global market experience come into play. Our experts will guide you through the process and work with you to set reserves as needed.

Do I need to send my items to you?

If you just want a rough idea of what your items are worth, we can usually give you that from photos alone. To actually consign, we need the pieces in hand — we photograph, catalog, and market every item to a global buyer pool. Your items are fully insured from the moment they leave your hands, and while in our care they’re stored in a high-security fully-insured vault.

What happens if my items don’t sell?

We can return them to you, or attempt to sell again in another auction, or perhaps try another channel altogether — such as a Buy Now listing. You’re never charged a fee for unsold lots, unlike at many other auction houses.

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