Gemini Auction Company
Updated October 8, 2026
| Location | PO Box 19, Katonah, New York, 10536 · auctions in Katonah |
| Phone | 2017252966 |
| Website | www.geminiauctioncompany.com |
| Upcoming auctions | 2 · next: September 24, 2026 |
| Listed on Auction Hawk | 3 auctions since August 27, 2026 |
About Gemini Auction Company
Gemini Auction Company is an auction house based in Katonah, New York. Auction Hawk has listed 3 of its auctions since August 27, 2026; 2 are upcoming, with 1,137 lots across jewelry & watches, antiques & furniture, firearms & militaria, coins & currency, held in Katonah. Its sales run online with bidding through the house's catalog, so you can bid from anywhere.
How to bid with Gemini Auction Company
- Open an upcoming auction below for the date, location and full catalog with photos.
- Follow the catalog link to the bidding platform and register (free) before the sale.
- Bid live, leave absentee bids, or set a maximum bid; online sales close lot by lot at the listed time.
- Questions about pickup, shipping or condition: call 2017252966.
Upcoming auctions (2)
- Antique & Vintage Fashion & Jewels — Katonah, New York · September 24, 2026
- Single Owner Fashion Archive - Session One — · October 8, 2026
What Gemini Auction Company sells
- Jewelry & Watches — 270 lots in upcoming sales
- Antiques & Furniture — 80 lots in upcoming sales
- Firearms & Militaria — 5 lots in upcoming sales
- Coins & Currency — 3 lots in upcoming sales
- Vehicles & Automotive — 3 lots in upcoming sales
- Sporting Goods & Outdoors — 2 lots in upcoming sales
Past auctions
- August Antiques, Fashion & Jewelry — ended August 27, 2026
Other auction houses in New York
- Best Buy Auctioneers — New York (8 upcoming)
- Peterson Auction & Realty LLC — Frewsburg (5 upcoming)
- R.G. Mason Auctions — Fillmore (5 upcoming)
- Auctions at Showplace — Astoria (4 upcoming)
- Palmers Auction Company — Campbell (4 upcoming)
- Bontrager Real Estate & Auction — Batavia (4 upcoming)
- STAIR — Hudson (3 upcoming)
- Swann Auction Galleries — New York (3 upcoming)
All upcoming New York auctions →
Frequently asked questions
Where is Gemini Auction Company located?
Gemini Auction Company is based in PO Box 19, Katonah, New York, 10536. Phone: 2017252966. Website: https://www.geminiauctioncompany.com.
What does Gemini Auction Company sell?
Recent catalogs from Gemini Auction Company are mostly jewelry & watches, antiques & furniture, firearms & militaria, coins & currency, vehicles & automotive — 1,137 lots across its 2 upcoming auctions.
How do I bid with Gemini Auction Company?
Open an upcoming auction below for the date and catalog. Its sales are online: follow the catalog link, register on the bidding platform, and place bids or absentee bids before the closing time, or call 2017252966 with questions.