A&B Gemological Services
Updated August 29, 2026
| Location | 631 S Olive Street Suite 770, Los Angeles, California · auctions in Los Angeles |
| Phone | +1 213-856-8335 |
| Upcoming auctions | 0 |
| Listed on Auction Hawk | 24 auctions since August 6, 2026 |
About A&B Gemological Services
A&B Gemological Services is an auction house based in Los Angeles, California. Auction Hawk has listed 24 of its auctions since August 6, 2026; 0 are upcoming. Its sales run online with bidding through the house's catalog, so you can bid from anywhere.
How to bid with A&B Gemological Services
- 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 +1 213-856-8335.
Upcoming auctions
No upcoming auctions right now — check back soon, or browse other California auctions.
Past auctions
- Elite Auction SALE – Fine Jewelry, Rolex Watches, Art & Coll — ended September 19, 2026
- Collector’s Auction SALE – Rolex, Fine Jewelry, Art & Rare F — ended September 18, 2026
- High-End Estate Auction – Rolex, Fine Jewelry, Art & Collect — ended September 17, 2026
- Elite Auction SALE – Fine Jewelry, Rolex Watches, Art & Coll — ended September 12, 2026
- Exceptional Estate Treasures – Rolex, Jewelry, Art & Collect — ended September 11, 2026
- Collector’s Auction SALE – Rolex, Fine Jewelry, Art & Rare F — ended September 10, 2026
- Elite Auction SALE – Fine Jewelry, Rolex Watches, Art & Coll — ended September 7, 2026
- Elite Auction SALE – Fine Jewelry, Rolex Watches, Art & Coll — ended September 5, 2026
- Exceptional Estate Treasures – Rolex, Jewelry, Art & Collect — ended September 4, 2026
- Premier Auction SALE – Fine Jewelry, Watches, Art & Collecta — ended September 3, 2026
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Frequently asked questions
Where is A&B Gemological Services located?
A&B Gemological Services is based in 631 S Olive Street Suite 770, Los Angeles, California. Phone: +1 213-856-8335.
What does A&B Gemological Services sell?
A&B Gemological Services runs general auctions: estate contents, collectibles, equipment and vehicles depending on the sale. Open any upcoming auction for the catalog.
How do I bid with A&B Gemological Services?
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 +1 213-856-8335 with questions.