Glossary

Zircon

Xenolith

World Federation of Diamond Bourses

World Diamond Council

World Diamond Congress

Wittelsbach-Graff Diamond

Wire wrapped jewelry

Wire sculpture

Wire

Welding

Wedlease

Wedding ring

Wedding dress

Wedding anniversary

Wearable art

Watchmaker

Volcanic pipe

Vitreous enamel

Visual markers of marital status

Variscite

Valentine's Day

United States Geological Survey

Ultra-high-pressure metamorphism

Udachnaya pipe

Turquoise