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These lab-grown ruby earrings in sterling silver are solitaire basket studs, each set with a lab-grown ruby. Choose the stone shape: round, oval, cushion, princess, emerald, pear, marquise or heart. The pair is made in Silvadium, a tarnish-resistant sterling silver, and the bright metal makes the red look rich. They are simple lab-grown ruby stud earrings in silver that suit daily wear or a July birthday.
Studs sit close for everyday ease; drops and dangles add graceful movement for evening.
Choose a secure screw back for daily wear, or a classic push back for quick on-and-off.
From subtle solitaires to bold statement carats — total weight is split across the pair.
White, yellow, rose gold or platinum — pick a tone that flatters your skin and wardrobe.
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Buying guide
Ruby is red corundum, the same mineral as sapphire, colored by chromium. A lab-grown ruby is grown in controlled conditions with the same makeup, hardness and fire as a mined stone. At 9 on the Mohs scale it is one of the toughest colored gems for jewelry. Lab-grown rubies tend to show a clean, even red, which makes two studs easy to match.
Silver and lab-grown ruby earrings give a crisp contrast: cool white metal against warm red. Silver keeps the cost low, so a pair starts under $175, and it suits people who wear mostly white metals. Lab-grown ruby is the July birthstone and the traditional gift for a 40th anniversary.
A round lab-grown ruby gives the most sparkle and the most classic stud. Cushion and oval keep a soft outline with a bit more color showing. Princess and emerald cuts look sharp and modern. Pear, marquise and heart stones bring a little personality and look slightly longer on the ear. Each stone sits in a prong basket that lets light in from the sides, so clean the stones with warm soapy water to keep that light coming through.
Each piece is made for you in 10–15 days. Shipping is free on orders over $500, and returns are accepted within 30 days.