contact gemstone

We invite you to join our Allocation List to receive future offerings of GEMSTONE wines.

Due to the limited production of our estate wines, we are not open to the public for tours or tastings. We do, however, offer individuals the opportunity to experience Gemstone Vineyard by appointment. Please contact us for more information.

Amy Marks

Molly Roberts
Director of Sales & Marketing   

Shauna Davis
Director of Consumer Sales   


Post Office Box 3477
Yountville, CA 94599

Tel: 707.944.0944
Fax: 707.945.0235


gemstone vineyard