Confidence, Transparency, and Care in Every Ring
Why GIA Certification Matters ?
Eduardo Accostupa Jewelry is led by Eduardo, a GIA Diamonds Graduate certified by the Gemological Institute of America (GIA) . GIA is the world’s most respected authority in diamond grading, known for its unbiased evaluation of the 4 Cs — Cut, Color, Clarity, and Carat. Choosing a GIA-certified diamond means complete confidence in its authenticity, quality, and long-term value.
Our Promise of Transparency
At our White Plains studio, your experience goes beyond the grading report. We use Leica microscopes and 60-inch displays to show you exactly what we see — inclusions, chips, prong condition, or loose stones — before any work is started.
Every Client Receives:
- Complimentary cleaning and prong inspection with every visit.
- A live demonstration of their stone’s condition under magnification.
- HD photos taken before any work begins, for peace of mind.
- Honest recommendations if repairs or adjustments are needed.
Why This Matters for Diamond Setting ?
Our use of microscopes isn’t just for inspections — it’s also how we achieve the best workmanship. Every stone is set with precision under magnification, ensuring both security and beauty. This commitment to craftsmanship gives our clients confidence that their jewelry is handled with unmatched care.
What You Can Expect ?
A GIA-certified diamond you can trust
A clear, educational process where nothing is hidden
Jewelry that is designed, set, and finished in-house — never shipped out
A customer-first experience that hundreds of reviews vouch for
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Learn More & Book an Appointment
We invite you to visit our studio and see the difference for yourself.