Explore beautiful Round Lab Grown Diamond Jewellery available at Diamondrensu UK. From solitaire to halo styles, discover your ideal round diamond ring. Discover among our selection of 1 carat round diamond rings, gold bands, pave settings, vintage designs, rose gold accents, and more. Match round diamond wedding bands, curved bands, eternity rings, stud earrings, hoop earrings, cluster pendants, and more to finish your ensemble. Shop today for classic elegance and handcrafted excellence.