プロモーションオファー
Limited-Time Promotion:
Uncover the story inside your gems. New clients save 20% on our Colored Stone Reports for a limited time. Submit August 17 – September 4 to save. Limitations apply.
Submission Details:
- Use promo code NEWCLIENT in your memo
- Available for Colored Stone Identification and Identification & Origin Reports
- Submit stones August 17 – September 4
- Carlsbad, New York, Hong Kong, Bangkok and Tokyo laboratories
- Standard shipping rates apply
*Available for existing clients submitting colored stones for the first time. Discount only applied to single stone submissions. Not applicable for layouts, multiple stones on reports or bead jewelry. Estimated Return Dates may vary.
Existing clients: Create your memo and submit today.
New clients: Start your client application process.
For questions, email labservice@gia.edu
Limited-Time Promotion:
For diamonds submitted from June 15, 2026 to September 15, 2026 to any GIA laboratory and receiving a Diamond Dossier®, you will earn a credit toward your future Diamond Dossier submissions.
During the promotional period, GIA will review your total volume of qualifying submissions and apply a percentage credit based on your cumulative activity:
| 3-Month Cumulative Diamond Dossiers | Credit % |
| More than 90,000 | 30% |
| 25,000 – 89,999 | 20% |
| 10,000 – 24,999 | 15% |
| 5,000 – 9,999 | 10% |
| Less than 5,000 | Not applicable |
A credit—issued per laboratory—will be applied to your account after all promotional dossiers have been printed and stones returned. This credit may be used toward future Diamond Dossier submissions.
Submission Criteria:
- Applicable natural D-to-Z diamonds issued a Diamond Dossier
- Updates and re-examinations for Diamond Dossiers are also eligible
- Based on stones received at a GIA laboratory between June 15 - September 15, 2026
Terms and Conditions:
- Credit memos will be issued per lab location where stones were submitted and cannot be transferred across labs
- Monthly credit usage limits will apply. Expiration of credits will apply.
- No cash value
- Eligibility based on finalized service as Diamond Dossier
Existing clients: Create your memo and submit today.
For questions, email labservice@gia.edu
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