Other stones such as lapis, opal, mother of pearl, and coral were also used in jewelry art making. Later sterling silver jewelry replaced German silver which really wasn't silver at all, but a nickel alloy.
Iba pang mga bato tulad ng lapis, opalo, ina ng perlas, at koral ay ginagamit din sa paggawa ng alahas sining. Mamaya esterlina pilak alahas papalitan pilak Aleman na tunay ay hindi pilak sa lahat, ngunit ang isang nikelado haluang metal.