Science & Innovation
Granulation and Filigree: The Ancient Goldsmith...
Granulation fixes tiny gold spheres onto gold and filigree shapes fine gold wire into openwork. How these ancient techniques work and why they matter, for Beverly Hills readers who love...
Granulation and Filigree: The Ancient Goldsmith...
Granulation fixes tiny gold spheres onto gold and filigree shapes fine gold wire into openwork. How these ancient techniques work and why they matter, for Beverly Hills readers who love...
Karat Stamps and Hallmarks Explained: What 14K,...
Karat measures gold in parts per 24: 14K is about 58.3 percent gold (stamped 585) and 18K is 75 percent (750). What every New York jewelry buyer should know about...
Karat Stamps and Hallmarks Explained: What 14K,...
Karat measures gold in parts per 24: 14K is about 58.3 percent gold (stamped 585) and 18K is 75 percent (750). What every New York jewelry buyer should know about...
Ruby, Sapphire and Emerald: The Science of Colo...
Ruby and sapphire are both corundum colored by trace elements, while emerald is beryl colored by chromium or vanadium. A clear science guide for Palm Beach readers who love color.
Ruby, Sapphire and Emerald: The Science of Colo...
Ruby and sapphire are both corundum colored by trace elements, while emerald is beryl colored by chromium or vanadium. A clear science guide for Palm Beach readers who love color.
Brilliant Cut History and Physics: Why a Round ...
A round brilliant diamond has 57 facets, or 58 with a culet, arranged to return light. A guide for New York readers to the history from rose cuts to Tolkowsky...
Brilliant Cut History and Physics: Why a Round ...
A round brilliant diamond has 57 facets, or 58 with a culet, arranged to return light. A guide for New York readers to the history from rose cuts to Tolkowsky...
Platinum vs Gold: Density, Durability and Color...
Platinum is denser, naturally white and develops a soft patina; 18K gold is warmer, lighter and comes in yellow, rose or white. The science of both metals, and how to...
Platinum vs Gold: Density, Durability and Color...
Platinum is denser, naturally white and develops a soft patina; 18K gold is warmer, lighter and comes in yellow, rose or white. The science of both metals, and how to...
The Future of Fine Jewelry: 7 Innovations to Wa...
Lab grown diamonds, smart rings, 3D printing, recycled gold and AI are reshaping fine jewelry. Meaning, real materials and handwork should stay. A clear map of where jewelry is going,...
The Future of Fine Jewelry: 7 Innovations to Wa...
Lab grown diamonds, smart rings, 3D printing, recycled gold and AI are reshaping fine jewelry. Meaning, real materials and handwork should stay. A clear map of where jewelry is going,...