Best Online Auction Sites for Selling Antiques, Jewelry & Collectibles (2026 Comparison)
Not all auction platforms are equal — and the wrong choice can cost you thousands. Here's an honest comparison of the best online auction sites by category, region, and item value.
There are now dozens of online auction platforms competing for your consignment. Some reach 130 million buyers. Some attract only 50,000 — but those 50,000 are serious collectors willing to pay significantly more for the right piece. Some charge 8% commission. Some charge 30%. Some only accept items above a minimum value. Some will list anything.
The difference between choosing the right platform and the wrong one can be thousands of dollars on a single sale. This guide covers every major platform worth knowing in 2026 — globally, in the US, and in Europe — with honest assessments of fees, audience, minimums, and which categories each platform actually serves well.
Table of Contents
- Before You Choose a Platform: Know What Your Item Is Worth
- Global Platforms — Maximum Reach
- USA: Specialist Auction Houses
- Europe: The Strongest Regional Platforms
- Niche Platforms Worth Knowing
- Fee Comparison at a Glance
- Which Platform for Which Item?
- FAQ
Before You Choose a Platform: Know What Your Item Is Worth
Every platform decision flows from value. A piece worth $80 has no business at Christie's. A piece worth $8,000 is leaving money on the table if it goes on Etsy. Before researching platforms, establish a realistic price range for your item.
Upload photos to WorthLens.ai for an instant AI appraisal — particularly useful for ceramics, coins, jewelry, and antiques where category knowledge matters. Then use that estimate to find which tier and which platform makes sense before you commit to a consignment.
All major auction houses — Sotheby's, Christie's, Bonhams, Heritage — offer free preliminary estimates with no obligation to consign. Submit photos online or walk in. Getting estimates from two or three before choosing a platform is standard practice.
Global Platforms — Maximum Reach
eBay
The world's largest general marketplace, with over 130 million active buyers globally. eBay is not an auction house in the specialist sense — it's a marketplace where individual sellers list directly without curation or specialist support.
Best for: Common antiques and collectibles priced $20–$1,000; items with clear comparable sold prices; coins, stamps, vintage toys, china, and silverware with established collector markets.
Fees: ~12–15% final value fee (item + shipping). No specialist photography or logistics support — sellers manage everything themselves.
Limitations: No curation means rare or unusual items may not find their audience. High-value items face buyer trust issues. Buyer protection strongly favors buyers, creating return risk for sellers.
Verdict: Unbeatable for volume and reach on common items. The wrong choice for anything requiring specialist attribution or reaching a narrow collector audience.
LiveAuctioneers
An aggregator platform that hosts online bidding for thousands of auction houses worldwide. LiveAuctioneers doesn't sell items directly — it provides the technology for traditional auction houses to run online-accessible live auctions. Over 5 million registered bidders.
Best for: Sellers consigning with a participating auction house who want additional online bidder reach on top of their in-room attendance.
Fees: Sellers pay the auction house's standard commission (varies by house). LiveAuctioneers typically adds a buyer's premium of up to 25% on the hammer price (paid by the buyer, not the seller), plus 1.5% insurance.
Limitations: You're not selling through LiveAuctioneers directly — you're consigning with one of their partner houses. The platform's value is extending each house's reach.
Verdict: Essential infrastructure for the traditional auction market. If your auction house uses it, your lot gets global online bidding exposure at no extra cost to you.
Invaluable
Similar model to LiveAuctioneers — an aggregator connecting buyers with thousands of auction houses. Claims to be the world's largest online marketplace for fine art, antiques, and collectibles, with over 20 million items from thousands of sellers.
Best for: Same as LiveAuctioneers — extends the reach of a consigned lot at a participating house.
Fees: Auction house commission applies; Invaluable charges a buyer-side fee.
Verdict: Strong European auction house coverage alongside US houses. Having your lot listed on both LiveAuctioneers and Invaluable is ideal.
USA: Specialist Auction Houses
Heritage Auctions
The third-largest auction house in the world by annual sales, with over $1.8 billion in annual transactions. Founded in Dallas in 1976, Heritage built its empire in rare coins and comics before expanding to art, jewelry, luxury goods, and Americana. Now offers specialist sales in dozens of categories.
Best for: Coins and currency (world-class audience), vintage comics and trading cards, sports memorabilia, Americana, fine jewelry, and historical documents. Strong across the US collector market.
Fees: Buyer's premium of approximately 20% on the hammer price. Seller commissions vary by category and lot value; competitive with major houses.
Minimum values: Low minimums for many categories compared to the major houses. Accessible to a wider range of consignors.
Verdict: The best US option for coins, comics, and Americana. Strong in jewelry. More accessible than Sotheby's or Christie's for mid-range values.
Sotheby's
One of the two dominant global auction houses (with Christie's), founded in London in 1744. Handles fine art, jewelry, watches, wine, and luxury goods at the highest levels of the market. In 2024, Sotheby's achieved $270 million in jewelry sales alone across New York, Geneva, and Hong Kong.
Best for: Fine jewelry, important art, significant antiques with established provenance, watches, wine. Items where reaching serious international collectors directly matters.
Fees (2024 structure): Sellers of lots with a low estimate of $5 million or less pay a flat 10% on the hammer price, capped at $50,000 per lot. Additional charges for insurance, photography, and marketing apply.
Minimum values: Significant. Sotheby's is not the right choice for items under $2,000–$5,000; specialist departments have much higher practical thresholds for standard sales.
Verdict: The right choice for genuinely important pieces where Sotheby's specialists and global buyer network add real value. For anything below the premium tier, a regional specialist house will serve you better.
Christie's
Co-equal with Sotheby's at the top of the global market, dominating approximately 80% of high-value art and jewelry sales worldwide together with Sotheby's. Founded in London in 1766.
Best for: Same tier as Sotheby's — important fine art, jewelry, furniture, and objects of verifiable provenance and significant value.
Fees: Approximately 10% seller's commission at standard rates, plus photography, insurance, and handling. Negotiable for major consignments.
Verdict: Interchangeable with Sotheby's at the top tier. Both offer free estimates; get estimates from both before deciding which to consign with.
Bonhams
Global auction house with strong roots in British and European art, antiques, and decorative arts. Also operates in the US, Hong Kong, and Australia. Strong in Old Masters, British furniture, Asian art, jewelry, and specialist categories like motoring and science instruments.
Best for: British and European antiques, Old Masters, Asian art, specialist collecting categories. Good mid-tier alternative to Sotheby's and Christie's for items in the $1,000–$50,000 range.
Fees: Seller commissions typically 10–15%, negotiable. Buyer's premium approximately 25–27%.
Verdict: More accessible than the top two houses, with genuine specialist depth in British and European categories.
Worthy
A specialist online auction platform focused exclusively on diamond and branded jewelry. Items are graded and photographed professionally by Worthy, then sold to a vetted network of jewelry trade buyers.
Best for: Engagement rings, loose diamonds, Rolex and other luxury watches, branded jewelry (Cartier, Tiffany, Van Cleef).
Fees: Commission ranges from approximately 14–22% depending on sale price. Includes professional grading, photography, and logistics.
Verdict: Consistently achieves better prices for certified diamonds and branded jewelry than general platforms, because the buyer base is professional jewelers and wholesalers rather than general consumers.
Whatnot
A live-video auction app founded in 2019. Sellers host live streams and sell items in real time to viewers — combining social media entertainment with auction mechanics. Over 10 million registered users, strongest in trading cards, comics, vintage clothing, and pop culture collectibles.
Best for: Trading cards (Pokémon, sports), comics, vintage clothing, toys, action figures, limited-edition collectibles. Items with strong communities and impulse-purchase appeal.
Fees: 8% commission + 2.9% + $0.30 payment processing. Lower than most platforms.
Limitations: Requires the seller to host live streams — not suitable for passive listing. Strong community dynamic means success depends partly on your audience and presentation energy.
Verdict: A genuinely different selling experience. For the right categories, sellers reportedly earn 2–3x more per item than static marketplaces due to competitive impulse bidding.
Europe: The Strongest Regional Platforms
Catawiki
Founded in the Netherlands in 2008, Catawiki runs expert-curated weekly online auctions in categories including art, antiques, jewelry, coins, classic cars, and wine. Before a lot goes live, a Catawiki specialist reviews and approves it — ensuring quality control that eBay entirely lacks.
Over 10 million registered users, predominantly European but with growing global reach.
Best for: Items in the €100–€5,000 range with clear collector appeal. Ceramics, silver, art, coins, jewelry, vintage items. Strong in European antiques and collectibles.
Fees: Seller fee of 12.5% (ex VAT) of the sale price. Buyer Protection Fee of 9% + €3 paid by the buyer.
Verdict: The best platform for mid-range antiques and collectibles in Europe. The expert curation adds credibility that eBay lacks, and the dedicated auction format generates competitive bidding.
Dorotheum
Central Europe's largest auction house, headquartered in Vienna with a history stretching back to 1707. Runs approximately 600 auctions per year, with live bidding and online participation. Strongest in Old Masters, 19th-century European paintings, jewelry, and Central European antiques.
Best for: Austrian and Central European antiques, Old Masters paintings, fine jewelry, furniture of Continental European origin.
Fees: Seller commissions approximately 12–15%. Strong marketing to European collector base.
Verdict: The premier destination for items with Central European provenance or appeal. Less relevant for American or Asian categories.
Auctionet
A Swedish online auction platform with particular strength in Scandinavian design, mid-century Nordic furniture, and decorative arts from Nordic auction houses. Items are sold through participating local auction houses with online bidding aggregated on the platform.
Best for: Scandinavian and Danish design, Nordic silver and ceramics, mid-century furniture from Scandinavian makers. Strong for sellers in Sweden, Denmark, Finland, and Norway.
Verdict: Essential for Scandinavian design pieces. Less relevant outside that category.
The-Saleroom
UK-focused aggregator that streams live auctions from hundreds of British and European auction houses for online bidding. Covers everything from general regional house sales to specialist fine art auctions.
Best for: UK sellers consigning with a participating local auction house who want additional online bidder reach.
Verdict: The UK equivalent of LiveAuctioneers. Having a lot visible on The-Saleroom significantly extends a regional UK house's reach.
Niche Platforms Worth Knowing
Ruby Lane — Curated marketplace (not auction) for antiques, vintage collectibles, art, and fine jewelry. Pre-screened seller community; buyers are serious collectors. No auction mechanics — fixed price with best offer. Good for $200–$2,000 decorative antiques and jewelry.
1stDibs — Premium design-focused marketplace for luxury antiques, art, jewelry, and fashion. Buyers are interior designers, architects, and affluent collectors. Application required; vetted sellers only. 20–30% commission. Best for high-end decorative antiques, significant jewelry, and fine furniture.
Chairish — Mid-tier vintage furniture and decor marketplace. Lower commission than 1stDibs, easier to join, strong buyer audience for vintage home goods. Best for furniture, lighting, and decorative items in the $100–$3,000 range.
EBTH (Everything But The House) — Online estate sale platform. Manages the entire process of clearing and selling estate contents online. Items start at $1 auction. Useful for heirs handling entire estates who want minimal involvement.
Fee Comparison at a Glance
| Platform | Seller fee | Buyer's premium | Best value range |
|---|---|---|---|
| eBay | 12–15% | None (included) | $20–$1,000 |
| Whatnot | ~11% total | None | $20–$500 |
| Catawiki | 12.5% | 9% + €3 | €100–€5,000 |
| Heritage Auctions | Varies (~10–20%) | ~20% | $200–$50,000+ |
| Bonhams | 10–15% | ~25% | $500–$50,000+ |
| Sotheby's | 10% (cap $50k) | ~26% | $2,000–$∞ |
| Christie's | ~10% | ~26% | $2,000–$∞ |
| 1stDibs | 20–30% | None | $500–$∞ |
| Worthy | 14–22% | None | $500–$50,000 (jewelry) |
Buyer's premiums are paid by the buyer — but they affect your effective sale price. A high buyer's premium discourages bidders and depresses hammer prices. When comparing platforms, calculate your estimated net proceeds (hammer price minus seller commission) rather than comparing commission rates in isolation.
Which Platform for Which Item?
| Item type | Value range | Recommended platform |
|---|---|---|
| Common collectibles, vintage items | Under $200 | eBay, Whatnot (live categories) |
| Antiques with named makers | $100–$1,000 | eBay, Catawiki (Europe), Ruby Lane |
| Jewelry (general) | $200–$2,000 | Catawiki, Heritage, regional auction house |
| Certified diamonds, branded jewelry | $500–$50,000 | Worthy, Heritage Auctions, Sotheby's |
| Coins and numismatics | Any | Heritage Auctions (world leader) |
| Scandinavian design | Any | Auctionet, Catawiki |
| UK/European antiques | $500–$10,000 | Bonhams, The-Saleroom regional houses |
| Central European art/antiques | Any | Dorotheum |
| Fine art, important antiques | $2,000+ | Sotheby's, Christie's, Bonhams |
| Trading cards, pop culture | Any | Whatnot, Heritage, eBay |
| High-end furniture, design | $1,000+ | 1stDibs, Chairish, Bonhams |