This is a reverse private auction Cartier Ruby has already finished

Cartier 1961 18kt white gold ruby and diamond stud earrings Synonymous with passion, the colour red is beautifully encapsulated in this alluring pair from Cartier Pre-Owned. Crafted in 18kt white gold, oval cabochon rubies are claw set and surrounded by pavé diamonds in a teardrop shape motif. Prepare to be seduced. Highlights circa 1961 18kt white gold 6.90ct ruby accents 8.90ct G/VS quality grade diamonds clip-on design These earrings come as a pair. Please be mindful that this piece has led a previous life, and may tell its story through minor imperfection. Purchasing this item continues its narrative, so you can be confident that you’re making a POSITIVELY CONSCIOUS choice for the planet. Made in France