$3,810.15
$51.37
$51.37
$3,810.15
Ounce
$122.50
Gram
$0.83
$46.86
Ounce
$1.51
Gram

Price of 18 Karat in United States

Latest price of 18 Karat (Gold) in United States

18 Karat - Gold

Price
$91.87
Change
+1.24 (+1.37%)
Last Updated: September 29, 2025 at 10:22 AM

Other Karats

Karat Price Change
24k Karat $122.50

+1.65

+1.37%

22k Karat $112.21

+1.51

+1.37%

21k Karat $107.19

+1.45

+1.37%

18k Karat $91.87

+1.24

+1.37%

14k Karat $71.66

+0.97

+1.37%

Information about 18 Karat

Description

Popular international grade, used in modern and classic jewelry

Purity: 75%

Uses

  • Modern jewelry
  • Luxury watches
  • European ornaments

Characteristics

  • Scratch resistant
  • Warm golden color
  • Excellent durability

Frequently Asked Questions about 18 Karat

Why is 18k popular in modern jewelry?

18k combines beauty and functionality. It contains 75% gold with other metals making it strong and scratch-resistant, perfect for modern jewelry and daily wear.

Is 18k suitable for diamond-set jewelry?

Yes, 18k is perfect for diamond-set jewelry. Its strength protects precious stones, and its good purity maintains beautiful gold luster.

What are the alloy metals in 18k gold?

18k contains 75% gold and 25% other metals like copper, silver, and zinc. These metals give gold its strength and distinctive color.