1 Carat Uncut Diamond Price Per Gram: A Comprehensive Guide
When it comes to diamonds, the term "carat" is often used to measure the weight of the stone. But what does it really mean, and how does it affect the price of an uncut diamond per gram? In this article, we'll delve into the world of diamonds and explore the factors that influence the price of a 1-carat uncut diamond per gram.
What is a Carat?
A carat is a unit of mass used to measure the weight of gemstones, including diamonds. One carat is equivalent to 0.2 grams or 200 milligrams. Diamonds are often weighed to the nearest hundredth of a carat, and then rounded to the nearest tenth.
Uncut Diamond Price Per Gram
The price of an uncut diamond per gram can vary significantly depending on several factors, including the diamond's quality, size, shape, and clarity. Here are some general price ranges for uncut diamonds per gram:
- Low-quality uncut diamonds (I-J color, I2-I3 clarity): $0.50-$2.00 per gram
- Mid-quality uncut diamonds (G-H color, SI1-SI2 clarity): $2.00-$5.00 per gram
- High-quality uncut diamonds (D-F color, IF-SI1 clarity): $5.00-$10.00 per gram
- Premium uncut diamonds (D-F color, FL clarity): $10.00-$20.00 per gram
1 Carat Uncut Diamond Price Per Gram
Now, let's talk about the price of a 1-carat uncut diamond per gram. Since a 1-carat diamond weighs 0.2 grams, we can calculate the price per gram as follows:
- Low-quality 1-carat uncut diamond: $100-$400 per carat ÷ 0.2 grams = $500-$2,000 per gram
- Mid-quality 1-carat uncut diamond: $400-$800 per carat ÷ 0.2 grams = $2,000-$4,000 per gram
- High-quality 1-carat uncut diamond: $800-$1,500 per carat ÷ 0.2 grams = $4,000-$7,500 per gram
- Premium 1-carat uncut diamond: $1,500-$3,000 per carat ÷ 0.2 grams = $7,500-$15,000 per gram
Factors Affecting Price
Several factors can influence the price of an uncut diamond per gram, including:
Quality
The quality of the diamond, including its color, clarity, and cut, can significantly impact its price. Higher-quality diamonds with better color and clarity grades will typically cost more per gram.
Size
Larger diamonds are generally more rare and valuable than smaller ones, which means they can command a higher price per gram.
Shape
The shape of the diamond can also affect its price. Rounds and squares are the most valuable shapes, while pears and marquises are less valuable.
Certification
Diamonds certified by organizations like the Gemological Institute of America (GIA) or the International Gemological Institute (IGI) may carry a premium price due to their guaranteed quality and authenticity.
Market Demand
The demand for uncut diamonds can fluctuate based on market conditions, affecting their price per gram.
Conclusion
The price of a 1-carat uncut diamond per gram can vary widely depending on its quality, size, shape, and other factors. While low-quality uncut diamonds may cost around $500 per gram, premium uncut diamonds can reach prices of $15,000 per gram or more. By understanding the factors that influence diamond pricing, you can make informed decisions when purchasing uncut diamonds.
