Guide
What to review in an IGI report
- Match the certificate number to the exact stone.
- Review the 4Cs together, not carat alone.
- Compare cut, polish, and symmetry for finishing quality.
- Request real imagery or video before finalizing the setting.
IGI Certified
IGI-Certified Lab-Grown Diamonds
IGI certification helps compare lab-grown diamonds transparently across carat, color, clarity, cut, polish, symmetry, and certificate number.
Stock
Relevant diamond specs
11 available stones
3.08ct Heart D VVS2
IGI #LG717595426 / Excellent
฿49,400
3.02ct Asscher D VVS2
IGI #LG772620007 / Excellent
฿37,818
3.02ct Marquise D VVS2
IGI #LG776680670 / Excellent
฿52,907
3.1ct Princess E VVS2
IGI #LG719535135 / Excellent
฿31,792
3.01ct Radiant E VS1
IGI #LG793637448 / Excellent
฿30,653
3.02ct Pear E VS1
IGI #LG792671943 / Excellent
฿31,460
Frequently asked questions
Why does IGI certification matter?
It confirms diamond specifications and helps compare stones clearly before purchase.
Is CVD the same as lab-grown?
CVD is one production method for lab-grown diamonds. HPHT is another common method.