Diamond Certification and Jewelry Appraisal

IGA Diamond Certification
IGA Diamond Certification

Are you planning on buying fine jewelry but are unsure of its real value? Are you planning on selling your fine jewelry but don’t have the necessary documents to prove it’s worth?

IGA provides jewelry appraisal and Diamond certification services to validate the value of your fine jewelry. Increase the level of confidence of both buyers and sellers. With GIA certified Graduate Gemologists since 1995, you are assured of top-notch expertise in Diamond grading not readily available with most jewelry centers.

We also have state of the art equipment used by the best diamond certification centers in the world, located in the heart of Metro Manila.

Entrust your jewelry appraisal and diamond certification only from the jewelry experts. Contact IGA today.

Loose Diamond Certification

Size / Carat WeightCharges
0.23 – 0.49 Php 1,200
0.50 – 0.99 Php 1,500
1.00 -1.49 Php 2,000
1.50 – 1.99 Php 2,500
2.00 – 2.99 Php 3,000
3.00 – 3.99 Php 4,000
4.00 – 4.99 Php 5,000
5.00 – 5.99 Php 7,000
6.00 – 6.99 Php 8,000
8.00 – 9.99 Php 9,000
10.00 – 11.99 Php 10,000
Loose certificate/re-issue Php 10,000

Note:

  • For same day certification, plus 50%
  • Less 50% for in-house items
  • Allow 3 days for the report

Loose Diamond Polishing and Re-Cutting

Size / Carat Weight Polishing Re-Cutting
0.20 – 0.49 Php 5,000 Php 10,000
0.50 – 0.99 Php 10,000 Php 20,000
1.00 – 1.49 Php 15,000 Php 30,000
1.50 – 1.99 Php 20,000 Php 40,000
2.00 – 2.99 Php 25,000 Php 50,000
3.00 – 3.99 Php 30,000 Php 60,000
4.00 – 4.99 Php 40,000 Php 80,000

Note:

  • Allow 6 weeks minimum delivery time
  • Less 50% for in-house item
  • Subject to the approval of the cutter
  • We cannot re-cut without polishing
  • All items must be photographed before and after the job order

Loose Diamond Laser Inscription (Girdle)

Size / Carat weight Charges
0.23 – 0.49 Php 5,000
0.50 – 0.99 Php 6,000
1.00 – 1.49 Php 8,000
1.50 – 1.99 Php 10,000
2.00 – 2.99 Php 12,000
3.00 – 3.99 Php 15,000
4.00 – 4.99 Php 20,000