The hottest topic in the jewelry industry right now might just be the debate between lab-grown and natural diamonds. As you read through this blog, you will see the highlighted characteristics of both types of diamonds. This blog is meant to be an informative post for our consumers.
Lab-grown diamonds, also known as synthetic diamonds or cultured diamonds, are man-made diamonds that are created in a laboratory setting. They have the same chemical and physical properties as natural diamonds but are produced in a controlled environment rather than being mined from the earth. Natural diamonds, on the other hand, are formed deep within the earth's mantle over billions of years. They are then brought to the surface through volcanic eruptions or mining.
What you need to know about natural diamonds.
Extraction Process:
Mining: Natural diamonds are extracted from the earth through various mining techniques. Open-pit mining, underground mining, and alluvial mining are some of the more popular methods.
Processing:
Once the diamonds are safely removed from the earth, they are cut into the shapes we know today, such as round, oval, marquis, etc. Diamonds are selected before the cutting process in accordance with what type of cut will give each diamond the most brilliance.
Characteristics:
Unique inclusions: Almost all natural diamonds have inclusions; think of these as birthmarks. These inclusions can be traced back to their natural formation process. These imperfections can be used as a way of discerning the difference between natural and lab-grown diamonds.
Rarity:
Natural diamonds are, of course, always going to be more rare than their lab-grown counterparts. The higher the quality, color, cut, and clarity of the stone, the more rare and, of course, the more expensive the stone is going to be.
Growth Patterns:
Natural diamonds have a very specific growth pattern. This process is called graining and is distinctive compared to lab-grown diamonds.
What you need to know about lab-grown diamonds.
Production Methods:
High pressure, high temperature (HPHT): This process is meant to mimic the earth's natural process when creating a diamond. Carbon is subjected to extreme temperature and pressure in order to create a diamond. Chemical Vapor Deposition (CVD): This method involves breaking down carbon-containing molecules to deposit the carbon onto a substrate, forming a diamond crystal.
Characteristics: Purity and inclusions:
Just like natural diamonds, lab-grown diamonds have inclusions as well. But they can be produced without these inclusions, meaning they have a higher purity as well. These advanced techniques have allowed lab-grown diamonds to be nearly identical to natural diamonds.
Creation/Timeframe:
Lab-grown diamonds are, of course, manufactured in a lab setting using advanced technologies to replicate the process a natural diamond goes through. They are also able to be produced in a matter of months, as opposed to the billions of years it takes to create a natural stone.
Differences in Value and Perception:
Cost:
Lab-grown diamonds are less expensive than natural diamonds due to their shorter production times and lower production costs. The industry average for lab-grown diamonds is typically 50%–60% less than a natural diamond. Clarity, color, and carat size will always play a factor in both lab and natural diamond pricing.
Market Perception:
Natural diamonds are often valued for their romantic notion and their ancient natural formation. They have always been considered a traditional symbol of status and wealth. Lab-grown diamonds are viewed as a more ethical and sustainable choice. They appeal to the environmentally conscious consumer and those looking for a more affordable option.
Conclusion:
Both natural and lab-grown diamonds have their own distinct advantages and considerations. The choice between the two depends on the consumer's budget, personal value, and environmental/ethical factors. As always, the diamond buying experience is full of choices. At Ware's Jewelers, we are here to give you the best information possible and inform you of the best possible solution for you!