Discover our stunning Lab Diamond Cushion Cut. Each stone is precision-cut to maximize brilliance and showcase the natural beauty of lab-grown diamond.
Key Features
- colorless D color, VS clarity, exceptional brilliance and fire, precision-cut lab-grown diamond, Mohs hardness 10, graded to GIA standards
- square or rectangular cut with rounded corners, 64 facets, vintage-inspired elegance
- Loose gemstone — ready for custom setting
- Available in multiple sizes from 0.5 CT to 5+ CT
- Perfect for engagement rings, custom jewelry, and fine accessories
Applications
- Engagement rings & wedding bands
- Custom designer jewelry
- Bridal collections
- Fine fashion accessories
- B2B jewelry manufacturing
Quality Assurance
Every lab diamond stone at DIY Gem is individually inspected by our GIA-trained gemologists. We stand behind the quality of every stone with our 100% satisfaction guarantee.





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