Quality is King!
I chose Gemstone King when recently purchasing earrings for my girlfriend as their quality is terrific and they stand behind their work.
By Gregory B.
Monday, November 9, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
578 reviews
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Gem Stone King is a leading online jewelry company. With a family legacy exceeding a century in the diamond industry, we offer fine jewelry directly to consumers. Sourcing gems directly allows us to maintain high quality while offering competitive prices.Our collection includes rings, earrings, bracelets, and pendants with diamonds and semi-precious stones. Everything we sell is of the highest quality and every piece is brand new and mainly manufactured in the United States.
Gem Stone King Jewelry (gemstoneking.com) has 578 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
Showing 461 reviews with 5 stars · Clear filters
I chose Gemstone King when recently purchasing earrings for my girlfriend as their quality is terrific and they stand behind their work.
By Gregory B.
Very nice came at a descent arrival good job.
By Douglas W.
I have purchased several rings from here. Great price and real stones. Rated AAA with BBB. These rings and stones are beautiful. Will probably be buying another amethyst ring this week. I have a sapphire ring: it is real dark blue but it is a real stone. I trust this place cause I have been scammed in the past from other companies.
By Deborah P.
Ordered 2 sets of earrings over Christmas. Orders received promptly and absolutely as advertised. Very good quality and comfortable have been wearing them since I received them!
By Mary
Beautiful ring. Exceptional service.
By Virginia H.
Gem Stone King far exceeded our expectations and made this holiday season a truly special and memorable one for us with their excellent service and high-quality jewelry. The Charles & Colvard moissanite ring arrived early, well-packaged, and with a certificate of authenticity and Forever One warranty card from Charles & Colvard included in the shipping box. Registering the stone through the Charles & Colvard website took less than five minutes, and their customer service has also been exceptional. Overall, this has been the best online jewelry shopping experience that I've ever had. I will definitely be a repeat customer of Gem Stone King and will recommend them to family and friends—and everyone complimenting my gorgeous ring! Reviewing: 10K Yellow Gold Ring with White Gold Prongs Solitaire Ring Set with Forever Brilliant (GHI) Round 1.90cttw Created Moissanite from Charles & Colvard
By Whitney P.
Wife was very pleased with the necklace and bracelet so all is good on the home front
By Martin M.
I called the day I ordered this ring. Wanted it sent as a Christmas present. No one from this business return my call. No further business from me.
By Robert