Christie 's is holding a Magnificent Jewels auction next month in Spain . Overall , it is expected to raise in excess of £53million . Includes pink diamond worth £8million and sapphire worth £2.7million .
Christie 's is holding a Magnificent Jewels auction next month in Geneva . Overall , it is expected to raise in excess of £53million . Includes pink diamond worth £8million and sapphire worth £2.7million .