Meet the Hallmarks

Your guide to understanding gold purity standards

999

Pure Gold

The highest purity gold available, perfect for investment and traditional jewelry.

99.9% Pure Gold
916

22 Karat Gold

The most popular choice for traditional jewelry, offering excellent purity with durability.

91.6% Pure Gold (22K)
875

21 Karat Gold

A balanced option combining high purity with enhanced strength for intricate designs.

87.5% Pure Gold (21K)
750

18 Karat Gold

Ideal for modern jewelry, offering durability and a variety of color options.

75% Pure Gold (18K)
585

14 Karat Gold

Perfect for everyday wear, combining affordability with lasting beauty.

58.5% Pure Gold (14K)

Gold Purity Calculator

Enter weight and select purity

What to Look For

Check for official hallmark stamps
Verify the assay office mark
Look for the jeweler's identification mark
Confirm the purity number matches your purchase
Request certification for high-value pieces