Brooke Gregson Brooke Gregson 18ct Gold Diamond Key Heart Pendant Necklace | Luxury Gift | Showcasing a captivating design, the key heart pendant necklace from Brooke Gregson echoes the brand's penchant for textural detailing. Handcrafted in london from solid 18ct gold, it features a key pendant adorned with a georgian style bezel teardrop diamond, framed with an intricately engraved border. A row of full cut pave diamonds and two princess cut diamonds complete the design. Wear it alone as a statement solo piece, layer it with other chains, or pair it with matching jewellery from the brand's collections.