Genuine (natural) diamonds are formed deep within the earth's mantle, erupted to the surface through volcanic pipes and mined or gathered.
Genuine (man-made) diamonds are formed in laboratories that attempt to mimic the conditions deep within the earth -- extreme high pressure and ultra high temperature -- and are manufactured over time.
About 80% of all diamonds mined are industrial diamonds. Raw gem-quality diamonds are cut and polished into jewels.
All diamonds are formed from carbon.
Why, yes, they are.
Depending on the composition of 'phony diamonds', yes, genuine diamonds will probably weigh more. The specific gravity of diamonds is 3.5, which is above average.
Real diamonds -- and any other stone -- can be cut into a marquis shape and remain genuine stones or gemstones.
Manufactured diamonds generally is another word for synthetic. A natural diamond can be flawless as can a synthetic. The difference is that the lab process tends to create differ ant imperfection than nature
Amazon.co.uk does not sell genuine diamond jewellery. Since you have won the lottery and can splash out a little, you can try real jewelry stores that sell diamonds.
You probably don't -- can't discern the authenticity of a diamond with the naked eye.
The term 'genuine, clean diamond' implies a generalist's description of what a gemologist would term 'natural, acceptably flawed diamond'. The term 'regular diamond' is as descriptive as 'regular human'. Any diamond is worth what someone will pay you for it.
Pink diamonds can occur naturally and are rare and valuable. Their pink color is a result of unique conditions during their formation deep within the Earth's crust. However, pink diamonds can also be treated or enhanced through various processes, such as irradiation or high-pressure, high-temperature treatments.
yesCaravelle 45R002Womens Diamond WatchWhite mother-of-pearl dial. 12 genuine diamonds set on case. Curved, gilt metalized crystal. Seconds subdial.
No, they are a fake company that was created by Suarez Corp to sell to unsuspecting victims.
A lot of fake Breitling watches were made. Check the model number against real model numbers and real model pictures. If the watch owner claims it has diamonds but that model never had diamonds then it is a fake.
You'd have to ask the pawn shop that question.