A mysterious 18th century necklace made from around 500 diamonds, some of which are believed to have ... is absolutely ...
A rare diamond necklace with possible links to former French queen consort Marie Antoinette is to be auctioned in November with a price estimate of up to $2.8 million. The 18th century jewel, weighing ...
The 18th century diamond jewel of approximately 300 carats was worn to King George VI and Queen Elizabeth II’s coronations.