
Lab-grown diamonds offer a brilliant, ethical alternative to mined diamonds, but like their natural counterparts, they require proper care to maintain their sparkle. In this comprehensive guide, we will explore the best practices for keeping your lab diamonds radiant for years to come.
Understanding Lab Diamonds
Composition and Hardness:
Recognize lab diamonds’ chemical composition and hardness (10 on the Mohs scale). Understand their durability but be cautious of chipping on edges due to the hardness.
Avoiding Abrasive Contact:
Prevent scratches by storing lab diamonds away from other jewelry. Avoid contact with abrasive surfaces or harsh chemicals that can compromise the diamond’s brilliance.
Cleaning Techniques

Gentle Cleaning at Home:
Soak lab diamonds in a mild solution of warm water and dish soap. Use a soft-bristle brush to remove dirt gently. Rinse under running water and pat dry with a lint-free cloth.
Ultrasonic Cleaners and Steam Cleaning:
While generally safe, exercise caution with ultrasonic cleaners. Ensure your lab diamond has no internal fractures, as vibrations may exacerbate existing issues. Steam cleaning is generally safe but consult a professional if uncertain.

Storage and Maintenance
Proper Storage:
Store lab diamonds separately in fabric-lined jewelry boxes or pouches to prevent scratches. Consider individual compartments to avoid contact with other gemstones or metals.
Regular Inspections:
Inspect prongs and settings regularly for any signs of wear or damage. Loose settings can jeopardize the security of the diamond. Address issues promptly to prevent further damage.
Expert Tips for Long-Term Care
Avoiding Extreme Conditions:
Lab diamonds can withstand temperature changes, but sudden shifts can stress the metal settings. Avoid exposing diamonds to extreme heat or cold. Remove jewelry before engaging in activities that may subject it to impact.
Professional Inspections and Maintenance:
Schedule professional inspections annually. Jewelers can check settings, clean hard-to-reach areas, and assess any potential issues. Seek professional help for prong tightening or other repairs.
Preserving the Setting

Understanding Metal Types:
Different metals have unique care requirements. For white gold, consider periodic re-plating to maintain its luster. Platinum is durable but can scratch, requiring occasional polishing. Understand the specific needs of your chosen metal.
Adhering to these detailed guidelines will help you safeguard the brilliance and longevity of your lab diamonds. By combining routine care at home with professional inspections, you can ensure your ethical and sustainable gemstone continues to shine for generations.