A private viewing at Gemmacol is more than a product presentation — it is a curated experience designed around your needs. Whether you are a jewellery manufacturer sourcing a specific lot, a collector seeking a rare stone, or an investor exploring the Colombian emerald market, our team will prepare a selection tailored to your brief.
Use the calendar below to book a time that suits you. We offer both in-person viewings at our office and secure virtual sessions via video call.
We prepare a hand-picked selection based on your stated interests — origin, carat weight, colour grade, and budget — before your appointment.
Every stone comes with complete origin documentation and laboratory certification. All provenance records are available to view during your session.
Your enquiry, viewing details, and any information shared with us are handled with absolute confidentiality. We do not share client data under any circumstances.
A private viewing carries no purchase obligation. Our team is here to inform, advise, and help you make the right decision — on your timeline.
Select a date and time below. You will receive a confirmation email with all details immediately after booking.
At Gemmacol, we welcome you in five languages: English, Spanish, French, Russian, and Arabic.
Send us a message with your requirements and we will reach out to find a time that works for you.
Request AvailabilityAll appointments and enquiries are handled with complete discretion. We do not share your information with third parties under any circumstances.
Visit our office in Alicante, Spain, for a face-to-face appointment. Examine stones under professional lighting with our gemmologists present to answer every question.
Join us via video call for a live presentation of selected stones. We use high-resolution cameras and controlled lighting so you can assess colour and clarity remotely with confidence.
Book a private slot at one of the international trade fairs where Gemmacol exhibits — including Las Vegas, Basel, and Hong Kong. Check our Events calendar for upcoming dates.