The Sparkling World of Lab Grown Diamonds: Benefits, Trends, and Buying Tips

Lab grown diamonds have revolutionized the jewelry industry, offering a sustainable and affordable alternative to natural diamonds. These man-made gems possess the same physical, chemical, and optical properties as their mined counterparts, making them an increasingly popular choice for engagement rings and other fine jewelry. In this article, we'll explore the benefits of lab grown diamond rings, their differences from natural diamonds, current market trends, and tips for choosing and purchasing these dazzling stones.

The Sparkling World of Lab Grown Diamonds: Benefits, Trends, and Buying Tips

What are the benefits of lab grown diamond rings?

Lab grown diamond rings offer several advantages over their natural counterparts. Firstly, they are more environmentally friendly, as their production doesn’t involve mining, which can have significant ecological impacts. Additionally, lab grown diamonds are typically 20-40% less expensive than natural diamonds of comparable quality, making them a more budget-friendly option for consumers.

Another benefit is the ethical assurance that comes with lab grown diamonds. Unlike natural diamonds, which can sometimes be associated with conflict or unfair labor practices, lab grown diamonds are created in controlled environments, eliminating concerns about their origins. This ethical clarity is particularly appealing to socially conscious consumers who want to ensure their purchases align with their values.

How do lab grown diamonds differ from natural diamonds?

Despite their identical physical and chemical properties, there are some key differences between lab grown and natural diamonds. The most significant distinction lies in their origin. Natural diamonds form deep within the Earth over billions of years, while lab grown diamonds are created in controlled environments using advanced technological processes that replicate natural diamond formation.

In terms of appearance, even expert gemologists struggle to distinguish between lab grown and natural diamonds without specialized equipment. Both types of diamonds are graded using the same criteria (cut, color, clarity, and carat weight), ensuring consistent quality standards. The main difference lies in the presence of certain microscopic features that can indicate a diamond’s origin, but these are not visible to the naked eye.


Diamond Type Carat Weight Average Price Range (AUD)
Lab Grown 1.0 $2,000 - $4,000
Natural 1.0 $5,000 - $20,000
Lab Grown 2.0 $5,000 - $10,000
Natural 2.0 $15,000 - $80,000

Prices, rates, or cost estimates mentioned in this article are based on the latest available information but may change over time. Independent research is advised before making financial decisions.


The lab grown diamond market has been experiencing significant growth in recent years. As production techniques improve and consumer acceptance increases, prices for lab grown diamonds have been steadily decreasing. This trend has made larger, higher-quality diamonds more accessible to a broader range of consumers.

Currently, lab grown diamonds are priced at about 50-70% of the cost of natural diamonds with similar characteristics. However, it’s important to note that while natural diamonds tend to retain or increase in value over time, the long-term value retention of lab grown diamonds is still uncertain due to the relatively new market and evolving production capabilities.

How can you choose quality lab grown diamond rings?

When selecting a lab grown diamond ring, it’s crucial to apply the same criteria used for evaluating natural diamonds. The “Four Cs” - cut, color, clarity, and carat weight - remain the primary factors in determining a diamond’s quality and value.

Cut is particularly important as it affects the diamond’s brilliance and sparkle. Look for well-proportioned stones with excellent or ideal cut grades. For color, consider your personal preference and budget. While colorless diamonds (D-F on the color scale) are most valuable, near-colorless stones (G-J) can offer excellent value. In terms of clarity, aim for eye-clean diamonds, typically VS2 or higher on the clarity scale.

It’s also advisable to purchase lab grown diamonds from reputable retailers who provide detailed grading reports from recognized gemological laboratories. These reports offer an objective assessment of the diamond’s quality and confirm its lab grown origin.

Where can you find deals on lab grown diamond rings?

To find the best deals on lab grown diamond rings, consider both online and brick-and-mortar retailers. Online marketplaces often offer competitive prices due to lower overhead costs. Some popular online retailers specializing in lab grown diamonds include Brilliant Earth, James Allen, and Clean Origin.

Traditional jewelry stores are also increasingly offering lab grown options. Chain jewelers like Blue Nile and local independent jewelers may provide the advantage of seeing the diamonds in person before purchase. It’s worth comparing prices across multiple platforms and considering factors such as customer service, return policies, and warranties when making your decision.

Many retailers offer sales during major holidays or shopping events, which can be an excellent opportunity to find deals. Additionally, some companies provide customization options, allowing you to design a unique ring that fits your budget by selecting the setting and diamond separately.

In conclusion, lab grown diamonds offer an exciting alternative in the world of fine jewelry. With their ethical and environmental benefits, competitive pricing, and identical beauty to natural diamonds, they are reshaping consumer preferences in the diamond market. By understanding the benefits, current trends, and how to choose quality lab grown diamond rings, you can make an informed decision when purchasing these brilliant gems.