This 45cm heart pendant necklace showcases 0.25ct total weight of laboratory-grown diamonds, beautifully set in sterling silver and platinum to capture the essence of modern romance. Suspended from a 1mm rope chain, the 18mm heart shaped pendant features channel set round brilliant diamonds of GH colour and SI1–SI2 clarity. Whether gifted or a personal keepsake, this timeless necklace is destined to become an everyday favourite