Grape Agate with Electroformed Copper Necklace

Beautful cluster of grape agate nodules set with an electroformed copper hoop. Sure to be a conversation starter at your next event.

Comes with an 18" flash-plated copper chain, or choose another length from the dropdown!

See our care and cleaning instructions for details on how to maintain the appearance of your purchase or the FAQs for more info!

Geologic Information

Technically not an agate at all, grape agate is a botryoidal form of amethystine quartz (SiO₂). The purple coloration is caused by iron (Fe) atoms trapped in the crystal structure, while the green is caused by the inclusion of other minerals (possibly celadonite [K(Si₄O₁₀)], a type of mica). 

Dimensions & Specifications

Overall Length: ~2.75 cm
Weight: 12.70 carats