How do I identify Art Deco jade?

Art Deco jade items typically feature geometric platinum or white gold mounts combined with calibre-cut diamonds and precise carving. The lines lean heavily into symmetry and architectural forms typical of the 1920s and 1930s. Look for screw-back closures on earrings and millegrain detailing around the bezels holding the cabochon or drop-cut jadeite.

What is the difference between jadeite and nephrite?

Jadeite and nephrite are chemically distinct minerals, though both fall under the broader gemological term jade. Jadeite tends to present brighter greens and lavenders with greater translucency. Nephrite is structurally tougher with a denser, more fibrous composition, frequently appearing in heavier antique beads and carved bangles.

How should I care for antique jade?

Clean antique jade pieces gently using a soft cloth and warm soapy water, avoiding harsh chemical dips or ultrasonic cleaners. Many vintage settings with delicate claws or pearl additions require physical protection. Store items individually in soft pouches to prevent harder gemstones or diamonds from scratching the softer surface of the jade.

Are these pieces made with solid gold?

The listings feature pieces constructed using various purities of solid gold, including 9ct, 14ct, and 18ct yellow and rose gold, alongside platinum and sterling silver mounts. Hallmarks and metal tests confirm the material standard. Assay office reports occasionally accompany pieces to verify the gemological composition and metal content.