Antique Gold Quartz Signate Ring of 10k Gold

A distinctive antique ring dating to 1900, featuring a natural gold-in-quartz cabochon set in 10K gold. The quartz reveals the delicate traces of gold within the stone, creating a one-of-a-kind appearance that highlights the natural beauty of the material. Gold-in-quartz has long been prized for its unusual combination of precious metal and mineral, making examples such as this particularly appealing to collectors of geological and gemological curiosities.

The ring face measures approximately 0.5 inches by 0.4 inches wide and weighs 5.24 grams. The ring is currently a size 7.5 and can be professionally resized for an additional charge. It remains in great antique condition.

Material identification has been confirmed using Raman spectroscopy, a non-destructive analytical technique that provides a precise chemical fingerprint to verify authenticity. Metal authenticity has been professionally verified using XRF (X-ray fluorescence) analysis and traditional jeweler’s acid testing, confirming solid 10K gold construction.

A fascinating example of turn of the century jewelry, this ring brings together the natural allure of gold-in-quartz with the enduring appeal of antique gold craftsmanship.