Kim Soo-hyun plays a psychiatric ward health worker, Moon Gang-tae, who meets and falls in love with the character Ko Moon-young, an antisocial children’s book author played by actress Seo Ye-ji in Netflix’s latest K-drama series It's Okay to Not Be Okay . The show sees Moon and Ko fall in love as they help heal each other from their traumatic emotional pasts. The Ko Moon-young character is depicted as a stylish millennial and often pairs her chic outfits with luxury jewellery. Here, we take a look at three jewellery brands that Ko Moon-young wears in the hit Netflix show. Cartier View this post on Instagram A post shared by 고려글 | Korea lifestyle blog (@goryeo.girl) on Jun 27, 2020 at 11:04am PDT How K-drama star Kim Soo-hyun started a chicken and beer craze in China Ko Moon-young loves to dress up her looks with statement earrings. She’s fond of Korean designer brands, but also has been spotted wearing Cartier several times. She seems to favour hoop earrings from the brand, including the Clash de Cartier hoops as well as the Écrou de Cartier earrings in pink gold. View this post on Instagram A post shared by Ở Đây Có Phim Truyện Hay (@reviewphimtruyen_official) on Jul 11, 2020 at 4:23am PDT She also wears bangles, rings and pendants from the Juste un Clou collection. 5 things to know about K-drama comeback star Kim Soo-hyun Chaumet K-dramas that are a hit overseas or which have inspired foreign adaptations Ko Moon-young seems to favour pink gold jewellery; from Chaumet she wore pieces from the Liens collection. The Chaumet Jeux de Liens Harmony pendant in 18-carat pink gold paved with diamonds, as well as the Liens Seduction ring in 18-carat pink gold, both made an appearance in episode six. What jewellery brands are K-drama stars wearing on screen? Bulgari View this post on Instagram A post shared by 사이코지만 괜찮아 (@itsokaytonotbeokay_tvndrama) on Jul 9, 2020 at 6:14am PDT The heroine’s watch of choice is a classic from Bulgari. The Serpenti Tubogas is a signature of the brand and Ko Moon-young wears the stainless steel and 18-carat rose gold version of this watch throughout the show. The watch gets its sparkle from brilliant cut diamonds set around the bezel. 8 Korean hallyu actresses who helped make K-drama a global success She also wears the B.Zero1 Rock four-band ring in 18-carat yellow gold with diamonds from Bulgari. The collection is one of the latest from the Italian jeweller and can be worn in stacks. Several pieces from the Diva collection also made an appearance in the TV series. Ko wears several pairs of earrings including these Divas’ Dream diamond earrings. View this post on Instagram A post shared by Seo Ye-ji (서예지) (@komoonyoung) on Jun 10, 2020 at 8:57am PDT Want more stories like this? Sign up here . Follow STYLE on Facebook , Instagram , YouTube and Twitter .