A stunning vintage Theo Fennell diamond key pendant necklace in 18k white gold.

The pendant is one of the iconic designs from renowned British jewellery designer, Theo Fennel.

The 18K white gold key is crafted with 150 round brilliant cut diamonds, all intricately claw set. The key is attached to a diamond-encrusted bail with a clip mechanism that enables easy access and can accommodate a multitude of chain styles.

The key is suspended from a 17-inch white gold chain included in the featured price.

• Diamonds: 0.75 carats (estimated G-I in colour with VVS clarity)
• Pendant size: 1.2 x 3.9 cm
• Gross weight: 11.5 grams.
• Metal: 18K Gold (Hallmarked Theo Fennell, London, 750)