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+.

Moissanite & Lab Diamond Jewelry Care Guide

"Take care of your jewelry and it will shine for years. Follow these simple steps to keep your lab diamonds and fine jewelry looking brand new."

Avoid spraying perfume directly on your jewelry. Always wear your jewelry after you've sprayed your perfume, best avoiding your neck or wrists.

We recommend removing your jewelry before stepping into the shower as well as rings before hand-washing to keep it shiny for longer.

Lotions & creams may contain acidic ingredients that react with your pieces. Avoid moisturizing areas of skin that get in contact with your pieces.

Store your jewelry pieces in a cool, dry place in a box or pouch that comes with your pieces to prevent accidental scratches.

Avoid swimming with your pieces as chlorine & sea water will react with fine metals and cause settings to tarnish.

Remove your pieces before going to bed to avoid any accidental snagging that may cause damage to fine prongs or chains.

How To Care For & Clean Your Fine Jewelry

Protect your pieces from sharp blows, scratches, chemicals, and abrasives. The jewelry we make is delicate and not meant to be worn during activities such as sports, swimming, gardening, or heavy cleaning. When not in use, it is best to store your jewelry pieces in airtight zip bags or soft anti-tarnish pouches.

How To Clean Oxidized Silver

Oxidation is the intentional blackening of silver by dipping it in a chemical solution. It is a semi-permanent treatment that lightens over time with wear. A coating of food-grade wax has been applied to prolong the color, but precautions should still be taken.

To protect the surface color, avoid contact with lotions, perfumes, etc. Remove rings when washing hands and do not wear your jewelry in the shower or to sleep.

How To Clean Sterling Silver & Gold

Sterling silver is an alloy containing 92.5% by weight of silver and 7.5% by weight of other metals. While contact with air will cause the surface of silver to darken (tarnish), it is easily cleaned up with a soft polishing cloth or using a gentle home wash method.

Fill a glass with warm water, add a few drops of mild dish soap, and soak your diamond ring for 10 to 15 minutes. Gently brush around the diamond setting using a soft-bristled toothbrush, then rinse with clean water and pat dry with a microfiber cloth.