As opposed to natural pearls, cultured pearls are grown under strict conditions. Usually a pearl...
A karat is a unit that measures the purity of gold. 24 karats is equivalent to pure gold.
Rose gold is a gold and copper alloy which has a pink-gold hue.
Sterling silver is a common alloy of silver that consists of 92.5% silver and 7.5% copper; hence...
Vermeil is sterling silver coated with a thin layer of gold.
Also called a hairspring, this spring is connected to the balance wheel inside a mechanical watch...
