GIA Laboratory in Surat Open
to Serve Diamond Manufacturers

Surat Laboratory Facility Offerings

GIA Reports and Services for D-to-Z diamonds under 0.70 ct
Natural Diamond Report
  • Diamond Dossier®
  • Diamond Grading Report
Add-on Services
  • Laser Inscription
  • Same Day Service
Follow-Up Services
  • Rechecks and Final Observation
  • Update and Re-examination
  • Report Conversion
Melee Analysis Service
A fully automated service that separates natural melee size diamonds from simulants, laboratory-grown diamonds and HPHT treated natural diamonds. For stones 0.9 to 4.0mm in diameter (approx. 0.005 ct to 0.25 ct).

Complimentary Pick-up and Drop-off Service of Stone Parcels from Katargam, Varachha Road and Mahidharpura

Note: You may submit an item for services not available in Surat in a separate parcel. Your item will be sent to another GIA location for examination. Additional service charges will apply.

GIA educational programmes also offered at the same location.

Surat Address
2nd Floor, Swastik Universal, Dumas Road, Piplod, Surat, 395 007
Hours: Mon to Fri 8:30 a.m. to 6:00 p.m.

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About GIA

Established in 1931, GIA protects the public through gemmological research, education, impartial gem identification and grading services, and instrument development. The world’s foremost authority in gemmology and creator of the 4Cs, GIA sets the standard for determining the quality of diamonds and performs research-based identification of coloured gems and pearls. All of GIA's activities are governed by its mission to serve the public. Learn more.