Do lab-grown diamonds test as real diamonds?

Yes. Lab-grown diamonds possess the identical chemical, optical, and physical composition (100% pure crystallized carbon) as mined diamonds and test positive on all diamond testers.

Are SAT Jewel diamonds certified by GIA or IGI?

Every solitaire and center stone at SAT Jewel is 100% authenticated and accompanied by an official GIA or IGI gemological certificate verifying cut, color, clarity, and carat weight.

Is shipping insured and free worldwide?

Yes, SAT Jewel provides 100% complimentary, fully insured priority shipping worldwide for every bespoke jewelry piece.

Can I customize the metal and carat size of my ring?

Yes, our studio allows complete personalization across 10K, 14K, 18K Yellow/White/Rose Gold, 950 Platinum, and 925 Silver with customizable diamond carat sizes from 0.50ct to 5.00ct+.