What Are the Different Types of Diamonds?

There are two primary types of diamonds available today: natural diamonds and lab-grown diamonds. While they share the same physical properties, their origins set them apart.

1. Natural Diamonds

Natural diamonds are formed deep within the Earth’s mantle over billions of years under intense heat and pressure. Mined from the earth, they are valued for their rarity, natural origin, and individuality—each one carrying its own unique characteristics.

Key Features:

• Formed naturally over billions of years
• Mined from the Earth
• Valued for rarity and uniqueness
• May contain natural inclusions
  
  

2. Lab-Grown Diamonds

Lab-grown diamonds—also known as lab-created or man-made diamonds—are real diamonds produced in controlled environments using advanced technology that replicates the natural formation process. They are chemically, physically, and optically identical to natural diamonds.

Key Features:

• Created in a matter of weeks
• More accessible in price
• Identical sparkle, hardness, and durability
• Often exhibit fewer inclusions due to controlled conditions

Are Lab-Grown Diamonds Real?

Yes - lab-grown diamonds are 100% real diamonds. They share the same chemical composition (pure carbon), hardness (10 on the Mohs scale), and brilliance as natural diamonds.

The only difference is origin: natural diamonds form below the earth’s surface, while lab-grown diamonds are created above ground.

How Can You Tell the Difference?

To the naked eye, there is no visible difference between natural and lab-grown diamonds. Even trained gemologists require specialized equipment to detect subtle differences in growth patterns or trace elements.

Lab-grown diamonds are typically laser-inscribed and come with certification that clearly identifies their origin.