Collection: Lab Diamonds

Lab-grown diamonds, also known as lab-created or synthetic diamonds, are diamonds that are produced in controlled environments using advanced technological processes that mimic the natural conditions under which diamonds form in the Earth.

Current prices and stock available for May 2026:

(PRICES EXCLUDE TRADE DISCOUNT)

Contact us for certified labs over 1ct

Here is some key information about lab diamonds:

Formation Process

**High Pressure, High Temperature (HPHT)**

This method replicates the natural process by using high pressure and high temperature to transform carbon into diamond. It typically involves a small diamond seed that encourages growth.  

**Chemical Vapor Deposition (CVD)**:

In this method, carbon-rich gases are used to deposit carbon atoms onto a substrate, allowing them to crystallize into diamond over time. This process is often more controlled and can produce larger diamonds.  

Characteristics

 **Physical and Chemical Properties**:

Lab-grown diamonds have the same physical, chemical, and optical properties as natural diamonds. They are made of carbon and exhibit the same crystal structure, making them indistinguishable from natural diamonds without specialized equipment.
  
**Colour and Clarity**:

Lab diamonds can be produced in various colors and can achieve high clarity levels, making them aesthetically appealing options.  We sell labs in the DEF (white) colour range with VVS clarity.

Benefits

**Ethical Sourcing**:

Lab diamonds are often seen as a more ethical choice because they are not associated with issues like conflict mining or environmental degradation typical of some natural diamond mining operations.

**Cost-Effective**:

Lab-grown diamonds are less expensive than their natural counterparts, often costing 80% less for the same size and quality.

**Customization**:

Due to the controlled manufacturing processes, consumers can often find or request specific sizes, shapes, and qualities.

Certification

Like natural diamonds, lab diamonds can be certified by gemological laboratories (such as GIA, IGI, and AGS). Certifications provide grading on aspects like carat weight, colour, clarity, and cut.  Our lab diamonds under 1ct are sold un-certified.  1ct plus are certified at source.

Market Perception

**Value Retention**:

While lab diamonds hold value, they may not appreciate in the same way that natural diamonds can, due to their supply being more consistent and predictable.

**Acceptance**:

The acceptance of lab-grown diamonds is growing, especially among younger consumers who prioritize ethical and sustainable practices.

Conclusion

Lab-grown diamonds offer a beautiful, ethical, and often more affordable alternative to natural diamonds. They retain the same qualities and beauty as traditional diamonds, making them an excellent choice for engagement rings, jewellery, and other applications. If you have any specific questions or need further information, feel free to ask!