While the main objective of foiling was to increase the color of the stone and to increase its brilliance, it was also used to impersonate another gemstone. In the 17^th century, diamonds, emeralds, rubies, and sapphires, to name a few, were used in both rivieres and in esclavage necklaces. For those who could not afford these gemstones, rock crystals that had had the backs covered in foil could create the effect of these precious gems. 

This Victorian ring example features a foiled garnet snuggled by a halo of rose-cut diamonds. Halo rings have a vintage style and make a great engagement ring. 

Materials and Features: foiled garnet, sterling, 18k gold 

Age/Origin: English, c. 1880

Measurements: Size 7, 13mm across top

Condition: Excellent condition. May have had shank updated. 

Please view and inspect any photos closely. We endeavor to fully disclose all condition information clearly and concisely, however, please note that what qualifies as excellent condition for historical jewelry differs from modern and contemporary pieces; please take the age of the piece into account when examining the piece. Minor age wear is typical and to be expected for antique and vintage jewelry. Unless otherwise stated, gemstones have not been officially graded for color, clarity, or treatment by GIA; any information provided is our own educated, professional assessment.