How to Buy at Astoria
Why Choose Us
Every piece offered by Astoria is carefully selected, authenticated and professionally assessed before it reaches auction.
With over 30 years of experience in the jewellery industry, our qualified gemmologists and diamond graders combine technical expertise with a deep understanding of craftsmanship, provenance and value.
As respected industry professionals and proud LAPADA members, we are connected to an international network of trusted dealers, collectors and specialists, enabling us to source exceptional jewellery with confidence.
When you buy with Astoria, you can expect authenticity, knowledge, transparency and a level of personal service built on decades of experience.
Want to Bid?
With absentee bidding, you can bid in advance or, alternatively, live, via phone, or online.
To bid, create your account and register to bid via your preferred bidding method, described below.
If you have any questions, check our FAQs page and do not hesitate to contact a member of our staff.
Post Auction
Payment is due within 7 days of the auction date. We accept bank transfer, debit card and credit card. Items will not be released until payment has been received in full.
Once payment has cleared, your purchase can be collected in person or shipped via our insured courier partners. Shipping costs and timelines vary by location and item size, our team will confirm details after payment.