In 1933, Jeanne Toussaint became Cartier's successor, but did you know she also went by a pseudonym? The Panther. Named after Toussaint's alter ego, the Panthère de Cartier ring is cast in 18-carat yellow gold and adorned with a feline head at the centre. Set with shining onyx to mimic the prowling cat's coat, it's encrusted with brilliant-cut diamonds before signing off with striking eyes (emeralds totalling 0.04 carat, no less).Cartier 18ct yellow-gold, 1.15ct brilliant-cut diamond, 0.04ct pear-cut emerald and 0.02ct truffle-cut onyx ring18 cts yellow gold, set with 137 brilliant-cut diamonds totalling 1.15 carats, emeralds, onyxSlips onPolished finish, big cat motif at centreMade in FranceCarat weight: diamonds 1.15ct, 0.04ct emeralds, 0.02ct onyxCarat cut: round brilliantCarat clarity: FL-VS2Carat colour: D-HWidth of the pattern: 11.05 mmPlease use a soft, dry polishing clothCartier prides itself on providing excellent customer service. This includes contacting customers to offer after-sales care and share details about its brand and products. As such, when you order a Cartier product from us, your details will be passed onto Cartier so that it can provide these services to you.Please note that the carat weight, number of stones and product dimensions will vary based on the size of the creation you order. For detailed information please contact us.To learn more about this product or for expert styling services, get in touch with our Personal Shopping team