Diamond standards
Certified And Ethical Jewelry
Diamond Studio helps customers compare lab grown diamond jewelry with clear product information, responsible sourcing expectations, and documentation support where available.
Reviewed by Diamond Studio Education Team | Last updated June 2026
Many diamond listings include grading details or reports from respected laboratories such as IGI or GIA.
Lab grown diamonds have the same carbon crystal structure as mined diamonds and should be clearly identified.
Our team can help with product details, sizing, shipping, care, returns, warranty, and documentation questions.
What Certification Helps Confirm
A diamond grading report can help verify identity and comparison details such as carat weight, measurements, color, clarity, polish, symmetry, fluorescence, and origin disclosure for lab grown diamonds. A report does not replace product photos, setting quality, return terms, or support, but it makes comparison easier.
Ethical Jewelry Expectations
Diamond Studio expects suppliers to follow applicable sourcing, legal, and trade-compliance requirements. We aim to present jewelry with accurate product details, clear diamond origin language, practical documentation support, and policies customers can review before checkout.
- Lab grown diamond origin should be clearly disclosed.
- Natural diamond and material suppliers are expected to follow lawful sourcing practices.
- Product listings should be accurate, useful, and aligned with the item being sold.
Helpful Resources
Use these guides to understand certification, diamond origin, shape selection, and common jewelry questions before choosing a piece.