Gold Design Gold Jewelry Properties 5

Question 1

Which factor most affects the resale value of a gold ring?

Accepted Answer

Its weight and karat purity

Answer

Gold content by weight and karat drives intrinsic resale value.

Question 2

Why is rose gold sometimes considered more durable than yellow gold of the same karat?

Accepted Answer

The copper alloy adds hardness

Answer

Copper in rose gold increases hardness compared to softer yellow alloys.

Question 3

A chain stamped '585' contains what karat of gold?

Accepted Answer

14K

Answer

585 fineness equals 58.5% gold, which is 14K.

Question 4

What happens to gold's melting point as base metals are alloyed in?

Accepted Answer

It generally lowers depending on the alloy

Answer

Alloying metals typically reduce the melting temperature of gold.

Question 5

Which storage practice best protects gold jewelry from scratches?

Accepted Answer

Store pieces separately in soft pouches

Answer

Separate soft pouches prevent harder items from scratching the gold.

Gold Design Practice Test