I'm Farzana Hasan, GIA-Certified Diamond Expert and Lead Critic at DiamondCritics.com. I've spent 10+ years evaluating diamonds hands-on, auditing GIA and IGI grading reports, and helping buyers avoid the costly mistakes most retailers hope you'll make. This community exists because buying a diamond is one of the most confusing purchases you'll ever make. Prices feel random. Grading jargon is deliberately obscure. And most "expert" advice online is written by people trying to sell you something. Here you can ask anything: • Cut grades — why GIA Excellent matters, and when Very Good is just as good • Clarity grades — VVS1, VVS2, VS1, VS2, SI1, SI2 and what's actually eye-clean at each carat weight • Color grades — D, E, F, G, H, I, J and which grade is the smart buy in white gold vs yellow gold • Natural diamond vs lab-grown diamond — real price comparisons, resale value, and what the difference actually looks like face-up • GIA-certified vs IGI-certified diamonds — when each matters and why I trust GIA for natural stones • Engagement ring settings — solitaire, halo, pavé, bezel, cathedral, three-stone, and which settings protect your stone • Diamond shapes — round brilliant, oval, cushion, princess, emerald, asscher, radiant, pear, marquise, heart • Price checks — whether a specific stone on Blue Nile, James Allen, or Brilliant Earth is priced fairly • GIA report verification — share your report number and I or other members will help you read it • Carat weight strategy — why 0.90ct often looks identical to 1.00ct but costs 20% less What makes a great post here: Be specific. "Is this a good diamond?" gets a vague answer. "Is this 1.15ct G VS2 GIA Excellent round on Blue Nile for $5,840 a fair price?" gets a real one. Include your carat weight, cut, color, clarity, certification, and budget. Share the GIA or IGI report number if you have it. No question is too basic. No budget is too small. A $500 diamond question deserves the same honest answer as a $50,000 one. That's what this community is for. Welcome. — Farzana Hasan GIA-Certified Diamond Expert · DiamondCritics.com