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Contact SupplierPrecision Crafted to Your Exact Requirements
Gemone Diamonds – Surat, India offers expertly engineered Custom Size Lab-Grown Diamonds, designed to match your precise specifications in size, shape, and quality. Using state-of-the-art technology, we produce diamonds that reflect the same brilliance, strength, and visual appeal as mined diamonds — with the added benefit of sustainability.
Whether for oversized statement pieces or perfectly calibrated stones for intricate designs, our custom sizing service gives you complete creative control.
What Makes Our Custom Size Diamonds Exceptional?
✔ Fully tailored dimensions and proportions
✔ Advanced lab-grown technology for superior consistency
✔ Ethical, conflict-free production
✔ Flexible certification options
Diamond Customization Details
Diamond Type:
Custom Size Lab-Grown Diamonds
Shape Options:
Round Brilliant, Cushion, Oval, Emerald, Pear & All Fancy Shapes
Quality Range:
Cut: Excellent – Very Good
Clarity: FL, IF, VVS1, VVS2, VS1, VS2, SI1, SI2
Color: D – J
Size Availability:
Made-to-order from 0.30 CT to 10.00+ CT
Certification:
Available as Non-Certified or IGI Certified (on request)
Ideal Usage
• Bespoke engagement rings
• Wedding bands
• Designer pendants
• Earrings & luxury jewellery lines



