Rare Vintage Loewe Hardcase Top Handle art deco diamond sapphire ring I am not expert so

I am not expert so I cannot authenticate if it is a genuine 17th-century Spanish coin or a silver replica so the piece is being sold as jewelry only

Ring Size: 8

Accent Stone: Six Natural Emeralds

1 pear ruby:

Rare Vintage Loewe Hardcase Top Handle art deco diamond sapphire ring I am not expert soCondition: Very Good, Some Misalignment to Top of Case, Some Scuffing to Exterior Date Code: L16 Item Barcode: LO0034 All of our designer handbags are pre loved and are sold in as is condition. We take great care to accurately describe each item's condition and point out any visible signs of wear. Every piece we offer is 100% authentic and this handbag comes with a Certificate of Authenticity from Entrupy for your peace of mind.