A gorgeous, pre-owned 18ct yellow and white gold sapphire and diamond necklace. This beautiful necklace centres on a 0.98ct dark blue octagonal step-cut sapphire. Surrounding this beautiful stone are 10 round brilliant cut diamonds totalling 0.60ct. Diamond colour: H-I, clarity: I2-I3. These stones are set onto an 18ct white gold openwork mount, attached to a yellow gold bail which hangs from a delicate 18ct yellow gold chain measuring 18inch in length. This necklace is accompanied by a SafeGuard Valuation For Insurance.