667 Gold? – Price, Meaning, History and Background

Latest 667 Gold Price in Gram: USD 51.27
Last Update: 20 April 2024

What is 667 gold? – 667 gold is the measure of the gold fineness, which is 66.7% pure gold – or 16 karat. Below read more about the price of 667 gold, how to calculate the value of 667 gold, understanding composition, value, hallmarking, cleaning and storing 667 gold.

What is 667 gold? A Factsheet.
What is 667 gold? A factsheet.


  • 667 gold denotes the purity of gold by parts per thousand in an alloy. The system is called (millesimal) fineness, ranging from 1 to 1,000
  • It means, the piece of jewelry consists of 66.7% pure gold and 33.3% other metals
  • Expressed in karat, 667 gold is 16 karat
  • 667 is not a common gold fineness for jewelry.

Also check out: 333 gold, 375 gold, 417 gold, 500 gold, 585 gold, 667 gold, 750 gold, 833 gold, 875 gold, 917 gold, 958 gold and 999 gold.

Price for 667 Gold per Gram on 20 April 2024: USD 51.27

Woman thinking about the 667 gold price.
Woman thinking about the 667 gold price.
  • The price of gold jewelry is determined by its pure gold content, the value of other metals (usually copper, silver or zinc) are not considered
  • That means, 667 gold costs 66.7% of pure gold
  • However, gold jewelry has often a considerable markup for its craftsmanship, brand, design and rarity. Buying gold jewelry is a sentimental choice.
  • For investment purposes, gold bars and coins (bullion) are a more rational choice. They have only a very small premium.

How did the 667 gold price change over the last 30 days?

667 gold - artist's impression.
667 gold – artist’s impression.
  • Over the past 30 days, the gold market went from $46.38 for 667 gold to $51.27, which is a change of 10.54%
  • The highest price was $51.37 for 667 gold, reached on 19. Apr. 2024
  • The lowest price was $46.38 for 667 gold, observed on 22. Mar. 2024

Chart with price development of 667 Gold

667 gold price of the last 30 days in a chart:

Table with the daily 667 gold price in USD of the last 30 days

DateGold Price
20. Apr. 2024USD 51.27
19. Apr. 2024USD 51.37
18. Apr. 2024USD 51.19
17. Apr. 2024USD 50.98
16. Apr. 2024USD 51.11
15. Apr. 2024USD 50.35
14. Apr. 2024USD 50.28
13. Apr. 2024USD 50.28
12. Apr. 2024USD 50.51
11. Apr. 2024USD 50.67
10. Apr. 2024USD 49.96
09. Apr. 2024USD 50.37
08. Apr. 2024USD 50.16
07. Apr. 2024USD 49.94
06. Apr. 2024USD 49.94
05. Apr. 2024USD 49.89
04. Apr. 2024USD 49.03
03. Apr. 2024USD 48.96
02. Apr. 2024USD 48.68
01. Apr. 2024USD 48.04
31. Mar. 2024USD 47.88
30. Mar. 2024USD 47.88
29. Mar. 2024USD 47.88
28. Mar. 2024USD 47.61
27. Mar. 2024USD 47.01
26. Mar. 2024USD 46.70
25. Mar. 2024USD 46.58
24. Mar. 2024USD 46.44
23. Mar. 2024USD 46.44
22. Mar. 2024USD 46.38

667 Gold for different weights from 1 gram to 1,000 gram

FinenessGold Price
1 gram 667 goldUSD 51.27
2 gram 667 goldUSD 102.54
5 gram 667 goldUSD 256.35
10 gram 667 goldUSD 512.70
20 gram 667 goldUSD 1,025.40
25 gram 667 goldUSD 1,281.75
50 gram 667 goldUSD 2,563.50
100 gram 667 goldUSD 5,127.00
200 gram 667 goldUSD 10,254.00
250 gram 667 goldUSD 12,817.50
500 gram 667 goldUSD 25,635.00
1000 gram 667 goldUSD 51,270.00

Calculate the Price for 667 gold jewelry

667 gold ring
667 gold ring

To calculate the price for 667 gold jewelry, you need to know the weight of the item in grams and the current market price of gold per gram.

If you enter gram, the value in 667 gold will be calculated.
If you enter dollars, the weight in 667 gold will be calculated.

What is 667 gold in karat?

667 gold denotes the purity of gold in an alloy by parts per thousand. Therefore, 667 gold is 66.7% of 1000.

Karat denotes the gold purity on a 24 part system.

Therefore, 66.7% of 24 is 16.

In conclusion, 667 gold is 16 karat.

Understanding 667 Gold

667 gold is a type of gold alloy that contains 66.7% pure gold and 33.3% other metals. The term “667” is a hallmark that indicates the purity of the gold. This type of gold is also known as 16-karat gold because it contains 16 parts pure gold and 8 parts other metals.

Composition and Purity

The other metals used to create the alloy can include copper, silver, nickel, and zinc. These metals are added to improve the strength and durability of the gold and to create a specific color or finish.

The purity of 667 gold is less expensive than 24-karat gold, which is the purest gold jewelry. Jewelry made from 667 gold is typically more valuable than jewelry made from lower-karat gold alloys, such as 8, 9 or 10 karat. The jewelry price is also affected by gemstones (such as diamonds), famous brands or designers (such as Van Cleef & Arpels) or its historical rarity and value (see also gold jewelry and gold history).

What is the 667 gold symbol?

In many countries, including the United States, gold jewelry must be hallmarked to indicate its purity. The hallmark is a stamp or engraving that is placed on the piece of jewelry to indicate the percentage of pure gold it contains. In the case of 667 gold, the hallmark will typically be “667” or “16k”. (In US and UK 16k is stamped, in other European countries 667).

The hallmarking standards for gold jewelry can vary by country. For example, in the United Kingdom, gold jewelry must be hallmarked by an independent assay office to ensure its purity. In the United States, the hallmarking standards are set by the Federal Trade Commission (FTC). The FTC has adapted karat as a standard; read the guide here.

Frequently Asked Questions

How is the value of 667 gold determined?

The value of 667 gold is determined by its weight, purity, and the current market price of gold. The weight of the gold is measured in grams, and the purity is indicated by the “667” mark, which means that the gold is 66.7% pure. 667 gold costs 66.7% of the official gold price.

What does the 667 mark indicate on gold jewelry?

The “667” mark on gold jewelry indicates that the piece is made of 66.7% pure gold. The remaining 58.3% is made up of other metals, such as copper and silver, which are added to increase the strength and durability of the piece.

How can you distinguish between genuine and fake 667 gold stamps?

To distinguish between genuine and fake 667 gold, you must assay the gold. This is best done by jewelry shop or a gold trader. read more about gold assaying in gold properties.

What is the price range for a 667 gold ring?

The price range for a 667 gold ring can vary depending on several factors, such as the weight of the gold, the design of the ring, and the current market price of gold. Generally, a 667 gold ring can cost anywhere from a few hundred dollars to several thousand dollars. In some counties, basic gold jewelry cost only the price of the material. In others the price could be double or triple the material costs, as goldsmiths have a high rate.

Can you pawn jewelry marked with 667 gold?

Yes, you can pawn jewelry marked with 667 gold. The amount of money you can get for the jewelry will depend on several factors, such as the weight of the gold, the current market price of gold, and the condition of the piece.

What is the quality comparison between 667 gold and 24 karat gold?

667 gold is 66.7% pure gold, while 24 karat gold is nearly 100% pure gold. The higher the karat, the purer the gold. However, 24 karat gold is also softer and more malleable than 667 gold, which is why it is often alloyed with other metals to increase its strength. Both 667 gold and 24 karat gold have their own unique qualities and are used for different purposes. 24 karat gold is typically bought for investment purposes as gold bars and gold coins. However, in some Asian countries such as China and India, 24 gold karat jewelry is gifted at special occasions (e.g. births).

What does 667 gold purity mean?

667 gold, also known as 16k gold, consists of 66.7% pure gold and 33.3% other metals and materials. This level of purity makes it a popular choice for jewelry due to its relatively high gold content combined with durability

What are 667 gold alloys?

667 gold, known as 16 karat gold, consists of 66.7% fine gold, with the remainder typically comprising metals like copper and silver to enhance color and strength. For example, in 16k yellow gold, approximately 15% is copper and 10% is silver. Rose gold variants may have a higher copper content, giving them a distinctive pink hue, with 16kt rose gold contains about mostly copper and some silver silver. These alloys not only contribute to the metal’s durability but also to its color variety, such as white, yellow, or rose gold. read more about gold alloys.

What is the hallmark of 667 gold?

Hallmarks for 667 gold, indicating its 66.7% purity, typically include a “667” stamp. This hallmark confirms that the piece is made of 16 karat gold. Jewelry may also carry additional marks indicating the manufacturer or the country of origin, such as “667 Italy”​.

Is 667 gold a good investment?

In general, it is better to buy 999 gold as coins or bars for investment purposes. As the markup is minimal compared to gold jewelry. Also investment coins and bars are standardized which makes the check for authenticity much easier, in contrast to gold jewelry.

Why is 667 gold preferred for jewelry?

667 gold is preferred for jewelry because it offers an ideal balance between purity and durability. It contains a high percentage of gold while being strong enough for daily wear. This makes it suitable for a wide range of jewelry items, including rings, necklaces, and bracelets.

How should I store and care for 667 gold jewelry?

To maintain 667 gold jewelry, store it in a cool, dry place, ideally in individual soft cloth pouches or a lined jewelry box to prevent scratches. For care, gently clean the jewelry with a soft cloth and mild soap and water, avoiding harsh chemicals and abrasive materials that could damage the gold​.