By using a Diamond tester on the Diamonds and checking the hallmarks, if in doubt, check it out and take to a jewellers
The Diamond Brooch - 1912 was released on: USA: 1 March 1912
A diamond pin or broach -- brooch -- may have an aesthetic use as an adornment.
She wore a beautiful, diamond-studded broach on her cashmere sweater. this is wrong actually!!! Brooch is a diamond studded brooch. But Broach I have no idea how to use it in a sentence :P
Take your chocolate diamond to a jeweler, who can use a probe to confirm, or not, that the diamond is real, or not.
Take your black diamond to a jeweler and ask the jeweler to use the probe to verify that the diamond is a real diamond.
take it to a jeweler
First of all, you didn't tell us whether it was a ring or a brooch or a pendant, second, HGE means hard gold electroplate. Its not gold, or a real ruby.
it is pretty simple really. the day on diamond or pearl is the same day as it is in real life.
The cast of The Diamond Brooch - 1912 includes: Maurice Costello as Jack Bronson - the Man The Star Loves Van Dyke Brooke Hazel Neason as Mabel - the Slandering Ballerina Kate Price Julia Swayne Gordon as Miss Gold - a Star of the Theatre Lillian Walker as Irene - a Ballerina
The homophone for "broach" is "brooch."
Half carat is the term used to measure the weight of the real diamond. A diamond's weight does not define or detract from the fact that the diamond is or is not a real diamond.
Take your gem to a local jeweler who can look at it and help you understand what it is.