Antique Edwardian Old Mine Cut Diamond Three Stone Stacking Band Ring 18k Gold and Platinum c.1900 Sapphire_and_diamond Patent date (faded)

Patent date (faded)

The back cover is solid blue

The opals are fiery

The setting has a simple engraved geometric design

25” wide

Antique Edwardian Old Mine Cut Diamond Three Stone Stacking Band Ring 18k Gold and Platinum c.1900 Sapphire_and_diamond Patent date (faded)Antique three stone stacking band made of 18k yellow gold with three platinum topped, bezel set old mine cut diamonds. The center diamond is flanked by two slightly smaller stones, creating the classic trilogy designa symbol of the past, present, and future. The hand cut facets of the antique diamonds produce a gentle, candlelit sparkle. Era: Edwardian c. 1901 1910 Markings: 18k, maker's mark Materials: 18k gold, platinum, old mine cut diamonds