Laser Drilling Service for Black Inclusion Removal
Enhance the Beauty of Every Stone
At Super Diamond Processors Pvt. Ltd., we specialize in advanced laser drilling techniques to remove or lighten black carbon inclusions inside natural and lab-grown diamonds. Our precision-controlled laser technology allows us to access deep internal inclusions without damaging the diamond’s structure or brilliance.
Laser drilling improves the appearance, clarity and overall value of the diamond while maintaining maximum stability and transparency.
What is Laser Drilling in Diamonds?
Laser drilling is a delicate process where a microscopic laser beam is used to create a hairline tunnel into the diamond, reaching the black carbon inclusion.
Once the tunnel reaches the inclusion, the carbon is:
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Vaporized, or
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Chemically bleached using a safe cleaning agent
This results in a lighter, cleaner, and clearer diamond with significantly improved visibility.
Benefits of Laser Drilling
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Removes or reduces black carbon inclusions
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Improves clarity grade (in many cases)
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Enhances diamond brilliance
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Permanent and stable treatment
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Safe for natural & lab-grown diamonds
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Microscopic drilling – almost invisible to the naked eye
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Increases resale and market value
Types of Laser Drilling We Offer
Traditional Laser Drilling
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Creates a straight tunnel from the surface to the inclusion
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Ideal for deep or large black inclusions
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Effective carbon removal & clarity enhancement
Process We Follow
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Inclusion Study & Planning – Detailed mapping under 10x–40x magnification
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Laser Drilling – Ultra-fine tunnel created with micron accuracy
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Cleaning & Carbon Removal
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Boiling / Whitening Process
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Final Polishing & Inspection
Every diamond passes through strict quality checks to ensure clarity improvement without compromising structural integrity.
Suitable for All Types of Diamonds
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Natural Diamonds
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Lab-Grown CVD Diamonds
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HPHT Diamonds
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Loose Stones
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Melee to large sizes
Why Choose Us?
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High-precision, safe laser drilling machines
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Experienced diamond processing professionals
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Microscopic accuracy with clean finishing
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Fast turnaround time
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Bulk & single-stone orders accepted
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Trusted by diamond traders, manufacturers & jewellery brands
Industries We Serve
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Diamond Manufacturers
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Jewellery Workshops
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Export Houses
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Retail Jewellers
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Grading & Testing Labs
Enhance the Beauty of Every Stone
Laser drilling is the safest and most effective method to improve clarity by removing black carbon inclusions. Our expertise ensures maximum clarity enhancement with minimal visibility of treatment, maintaining the natural beauty and brilliance of your diamond.