18ct White Gold 0.70ct Diamond Halo Necklace

This eyecathing UK hallmarked 18ct white gold pendant features a centre 0.40ct round brilliant cut natural diamond surrounded by ten round brilliant cut natural diamonds for a total of 0.70ct. Sat on a 1mm 18ct white gold diamond cut curb chain, adjustable 16" (40cm) to 18" (45cm) with a crab claw fastener.