Will a Lab Grown Diamond Test Real?
As lab grown diamonds continue to gain popularity in the jewelry market, many consumers wonder about their authenticity and how they perform under diamond testing. If you’re considering purchasing a lab grown diamond, you might be asking: “Will a lab grown diamond test real?” This comprehensive guide will answer that question and more.
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What Are Lab Grown Diamonds?
Lab grown diamonds, also called lab-created or synthetic diamonds, are real diamonds that are created in controlled laboratory environments rather than being mined from the earth. Using advanced technological processes that replicate the natural diamond-growing conditions, these diamonds have the same physical, chemical, and optical properties as natural diamonds.
Whether you’re shopping for engagement rings in New York City or a special piece of diamond jewelry, understanding lab grown diamonds is essential. They are made of pure carbon atoms arranged in the same crystalline structure as natural diamonds, making them genuine diamonds in every scientific sense.
The two primary methods for creating lab grown diamonds are:
- High Pressure High Temperature (HPHT): This method mimics the natural process that forms diamonds deep within the Earth by applying extreme pressure and temperature to a small diamond seed.
- Chemical Vapor Deposition (CVD): This newer technique involves placing a diamond seed in a sealed chamber filled with carbon-rich gas and heating it to create plasma that allows carbon atoms to adhere to the seed and grow a diamond.
At Martin Busch Jewelers, we offer a stunning selection of lab grown diamonds in New York City that are indistinguishable from natural diamonds to the naked eye.
Diamond Testing Methods
When determining whether a diamond is real or synthetic, jewelers use various testing methods. These same tests are applied to both natural and lab grown diamonds. Let’s explore the common diamond testing methods:
Thermal Conductivity Tests
Diamond testers that measure thermal conductivity are among the most common tools used by jewelers. Diamonds conduct heat differently than other gemstones and diamond simulants. Both natural and lab grown diamonds have identical thermal properties, so they will both test as “real” diamonds with these devices.
Electrical Conductivity Tests
Some advanced diamond testers also measure electrical conductivity. This helps differentiate between diamonds and moissanite, another popular diamond alternative. Again, because lab created diamonds have identical electrical properties to natural diamonds, they will test as real diamonds.
Microscopic Examination
Gemologists use specialized microscopes to examine the internal characteristics of diamonds. While this method can sometimes help experts distinguish between natural and lab grown diamonds based on their inclusions and growth patterns, it requires significant expertise and is not a definitive test for the average consumer.
Spectroscopy
Advanced spectroscopic methods can detect subtle differences in the atomic structure between natural and lab grown diamonds. These sophisticated tests are typically only available at gemological laboratories and specialized diamond retailers.
If you’re looking to purchase diamond rings in New York City or other diamond jewelry, working with a reputable jeweler like Martin Busch Jewelers ensures you’re getting properly tested and authenticated stones.
How Lab Diamonds Perform in Tests
The short answer to “Will a lab grown diamond test real?” is yes, they will test as real diamonds because they are real diamonds. Here’s how lab grown diamonds perform in various tests:
Basic Jeweler’s Tests
With standard jeweler’s testing equipment that measures thermal and electrical conductivity, lab grown diamonds will test identical to natural diamonds. These basic tests cannot distinguish between the two types because they have the same physical properties.
If you’re shopping for engagement rings or wedding rings in New York City, it’s worth noting that both lab and natural diamonds will shine equally bright in these pieces.
Advanced Laboratory Testing
Specialized gemological laboratories can distinguish between natural and lab grown diamonds using advanced equipment like:
- FTIR Spectroscopy: Identifies specific absorption patterns unique to lab grown diamonds
- Photoluminescence: Detects differences in how diamonds react to certain wavelengths of light
- DiamondView: Uses short-wave UV light to reveal growth patterns that differ between natural and lab diamonds
These advanced tests are primarily used by certification laboratories and are not typically available at retail jewelry stores. Even with our extensive selection of diamond necklaces and diamond earrings in New York City, specialized equipment is needed for this level of testing.
Home Testing
Consumer-grade diamond testers available for home use will register lab grown diamonds as real diamonds. These devices typically only test thermal and/or electrical conductivity, which are identical in both types of diamonds.
Identifying Features of Lab Grown Diamonds
While lab grown diamonds will test as real diamonds on standard equipment, there are some subtle characteristics that experts can use to identify them:
Growth Patterns
Lab grown diamonds often display different crystal growth patterns compared to natural diamonds. HPHT diamonds might show cubic or cuboctahedral growth features, while CVD diamonds can have layered growth patterns. These differences are only visible under specialized equipment and trained eyes.
Whether you’re looking at custom engagement rings or diamond bracelets in New York City, these microscopic differences have no impact on beauty or quality.
Inclusions
The types of inclusions found in lab grown diamonds can differ from those in natural diamonds. Lab diamonds may contain metallic inclusions from the growth process, while natural diamonds have inclusions formed over millions of years. Again, these differences require expert analysis to identify.
Fluorescence Patterns
Under specialized UV imaging equipment, lab grown diamonds may display different fluorescence patterns than natural diamonds. This is one way gemological laboratories can definitively identify the origin of a diamond.
At Martin Busch Jewelers, we provide detailed information about all our lab grown diamonds, including any identifying characteristics that might be present.
The Importance of Certification
Due to the fact that lab grown diamonds test as real diamonds on standard equipment, certification becomes crucial for transparency and consumer confidence.
Lab Diamond Certification
Reputable lab grown diamonds come with certification from respected gemological laboratories. These certificates clearly state that the diamond is lab grown and provide details on the 4Cs (cut, color, clarity, and carat weight).
When purchasing lab grown diamonds in New York City or considering them for wedding bands, always ask for proper certification.
Major Certification Bodies
Several respected laboratories certify lab grown diamonds:
- GIA (Gemological Institute of America): Issues Lab-Grown Diamond Reports
- IGI (International Gemological Institute): Provides detailed lab grown diamond certificates
- GCAL (Gem Certification & Assurance Lab): Offers comprehensive certification for lab diamonds
At Martin Busch Jewelers, all our lab grown diamonds come with proper certification, whether they’re set in women’s wedding bands or men’s wedding bands.
Laser Inscriptions
Most certified lab grown diamonds receive a laser inscription on their girdle (the outer edge) that identifies them as laboratory-grown. This inscription is microscopic and doesn’t affect the appearance of the diamond, but provides a permanent record of its origin.
Buying Guide: Lab Grown vs. Natural Diamonds
When deciding between lab grown and natural diamonds for your custom engagement ring or other diamond jewelry, consider these factors:
Value Proposition
Lab grown diamonds typically cost 30-50% less than natural diamonds of equivalent quality. This price difference allows you to get a larger, higher-quality diamond for the same budget. If you’re shopping for diamond rings in New York City, this could mean getting a significantly more impressive center stone.
Ethical and Environmental Considerations
Many consumers choose lab grown diamonds for their reduced environmental impact and ethical sourcing. Lab diamonds don’t require mining and have a smaller carbon footprint than mined diamonds. This aligns with the values of many modern consumers looking for engagement rings in New York City.
Long-Term Value
Natural diamonds have historically maintained their value over time, while the resale market for lab grown diamonds is still developing. If investment value is important to you, this is something to consider.
Quality and Selection
Both natural and lab grown diamonds are available in various qualities and sizes. At Martin Busch Jewelers, we offer extensive selections of both types, allowing you to find the perfect stone for your custom jewelry needs.
Frequently Asked Questions
Can jewelers tell if a diamond is lab grown?
Most jewelers cannot distinguish between natural and lab grown diamonds with the naked eye or using standard jeweler’s equipment. Only specialized gemological laboratories with advanced testing equipment can definitively identify lab grown diamonds.
Are lab grown diamonds considered real diamonds?
Yes, lab grown diamonds are real diamonds in every scientific sense. They have the same chemical composition, crystal structure, and physical properties as natural diamonds. The only difference is their origin.
Do lab diamonds pass diamond tests?
Yes, lab grown diamonds will pass standard diamond tests that measure thermal and electrical conductivity. These tests cannot distinguish between natural and lab grown diamonds because they have identical properties.
Will lab grown diamonds last forever?
Like natural diamonds, lab grown diamonds