French red foiled-backed citrine gold ring c.1820

This French ring, dating to the 1820s, is crafted in 18k solid gold and set with a red foiled-backed citrine.

The citrine is enclosed in a closed-back setting, with its vibrant orange-red hue originating from the red foil backing. This color effect, often described as an "oil and vinegar color," reflects the unique blend of two distinct shades that partially mix but never fully merge, resembling the way oil and vinegar settle within the same bottle.

The ring has a smooth gradient of color, with subtle shifts between yellow, red, and orange. Flowing decorative lines on the shank enhance the stone's depth and dimensionality.

The piece bears a later control mark for 18k gold. To preserve the foil’s color, please avoid water contact while wearing this ring to prevent oxidation or discoloration.

This ring is in good antique condition, showing typical signs of oxidation and wear. As condition assessments can be subjective, please click and enlarge our photos to examine more detailed condition aspects as part of your evaluation.