is set at the front of the Imperial State Crown. Now, the historic legal agreement that arranged for the cutting of the world’s largest diamond is being auctioned later this month. Bonhams is ...

"In relation to the crust and cheese ratio, the crown and pavilion of a diamond must be proportional to allow for that great light return and sparkle." “Diamond cut essentially measures the ...

The anniversary of the Ashoka cut and publication of a new book are causes for celebration at William Goldberg Diamonds. By Kathleen Beckett Celebration is in the air this year at the William ...