The formation of natural diamond requires very specific conditions. Diamond formation requires exposure of carbon-bearing materials to high pressure, ranging approximately between 45 and 60 kilobars, but at a comparatively low temperature range between approximately 1652–2372 °F (900–1300 °C). These conditions are known to be met in two places on Earth; in the lithospheric mantle below relatively stable continental plates, and at the site of a meteorite strike.
I found The hope diamond, The Star of Africa, The Excelsior Diamond, The Regent Diamond, and The Cartier Diamond as being the 5 famous diamonds but i ...
Looking at how different merchant navy companies chose gold braid, especially how the universal diamond intwined with gold stripes became the norm.
is there something behind the set up of the four suits and jack, queen king set up?? Some kind of history where the four suit represent something?
I am beginning a work of historical fiction that revolves around a diamond. I have found a few interenet sites that briefly discuss the early mining ...
Due to extensive research done by the University of Pittsburgh, diamond has been confirmed as the hardest metal known to man. The research is as follo...
I did a lot of research into alternatives to natural diamonds and found out that there are cultured diamonds available in the USA made by Gemesis. The...
And what is the difference (chemically) between lab-created diamonds and natural diamonds. I heard that most diamond experts cannot tell the differen...
Two diamonds begin a free fall from rest from the same height, 1.9 s apart. How long after the first diamond begins to fall will the two diamonds be 2...
I found The hope diamond, The Star of Africa, The Excelsior Diamond, The Regent Diamond, and The Cartier Diamond as being the 5 famous diamonds but i ...
is there any differnce between brolite diamonds and russian diamonds? please give me some info on lab created diamonds.
After watching the movie "Blood Diamond" and doing a lot of research, my girlfriend and I are ethically opposed to the purchase of mined dia...
I am considering purchasing my wife a new ring that has roughly 3 carats made of synthetic diamonds. I was wondering if the synthetic diamonds would ...
Natural Diamonds form slowly over many thousands of years under intense heat and pressure inside the Earth. Small synthetic diamonds can now be manufa...
If your engagement or wedding ring were synthetic diamond instead of real diamond, would you be offended? Would you not care? Would you be happy? ...
I'm interested in the differences in terms of cost, durability, looks, and value. Also if you have any information about "green" (enviro...
so this guy i like got me a necklace for valentines day. its sterling silver painted with 18k gold. its in the shape of a heart, and has genuine diamo...
I know what the difference between them is, but are lab created diamonds as valuable? For example, if I were to buy two identical stones, but one was...
looking for a ring and i want the real deal when they say Genuine is that a real diamond?
Is it real diamonds? and what is genuine russian fire lab - created diamonds?
Whats the difference between accent and genuine diamonds?
Again my husband and I are trying to start a very small jewelry boutique in Montana. I have tried a LOT of wholesale places to buy my diamonds from, ...
I am very curious to know why would someone purchase loose diamonds. And what is the benefit from doing this.
I want to know how I can get a value for some loose diamonds. I want to know the proper way to sale them. The way that is standard and in a way that I...
I'm starting a small jewelry boutique and I am having an almost impossible time trying to a real wholesale diamond cutter to buy my loose diamonds fro...
How do you sell loose diamonds? Or more specifically who would you sell them to?
I have a few loose diamonds (.25 carat) that were my grandma's and I just want one solitaire ring, so I was wondering if I can trade in my loose d...
Some guy who had a girlfriend at the time asked me if I wanted children, what kind of engagement ring I wanted, what color wedding ring I want (platin...
I'm looking to get a nice 1.5 karrot to 2.2 size stone, without spending an arm and a leg. I'd still like it to be in G and above color, SI an...
I would like a pink stone instead of a diamond for an engagement ring. I've found it very hard to find conflict free diamonds in my area without ...
Ebay has many clarity enhanced diamonds at a lower price than other diamonds. Are clarity enhanced diamonds legitimate?
I am considering replacing the flawed baguette diamonds on my Engagement ring there are 12.. any idea how much t hat would cost me?
I'm interested in purchasing an engagement ring, and I want to find something of extremely high quality. I'm thinking Tiffany, only because I...
Does anyone know where to find good diamond rings for 100.00 and under? I am going to try to find one for my mom for christmas. please help
I will be getting engaged soon and I really want to get a spectacular diamond ring for my finance but I don't exactly have that much money. Is th...
What is that small tool that those diamond ring makers use to inspect diamonds and make rings, etc? Its like a mini scope that people use to look at i...
I have some old diamond rings that my grandma left behind when she passed away. I will never wear any of the rings partially because they are too big ...
Like the one on TV jewelry, I am looking for diamond rings that's for men. If there is any stores out here like this one can someone please name them.
My mom is splitting from my dad and needs to sell her rings to pay first and last on a new house to rent. These rings were appraised 22 years ago. One...
I need it for my Ancient Inca History project, it's due next week! and I'm getting graded on it, a website that has the history, that you can ...
I have a an 18 carat gold pen marked van cleefs and arpel and I am just trying to find its history.
I would like a really intersting one about Jewellery, maybe like how cheap it is, or the future of jewellery?? i dont wan to be boring and typical lik...
I have been burgled twice in the past - One time was worse and they took some jewellery of mine, which was more sentimental than valuable. I kept my j...
i have a pendant off a necklace that i found about ten years ago and i got it cleaned up and fixed. I'm trying to find a website that i can look t...
I'm helping my best friend's boyfriend pick out an engagement ring for her. He really wants to get her an antique diamond ring, preferably fr...
In order to avoid any regret or ethical dillemma in supporting the diamond industry, I am opting to buy an antique diamond engagement ring from an ant...
I have just inherited a pair of antique diamond clips among other things from my grandmother. I know that they are called clips but does anyone kno...
I bought and antique diamond setting which has a hole in the middle of the 1.68 carat center diamond. What caused that? and how much does it affect t...
I bought a diamond ring, a filigree ring which was touted as circa 1910s. I would like to find out if there's any where in Singapore where I can b...
and sell them? they are Antiques ,their design don't belong to any one so ,what's the problem? i am not going to sell them like they are real!
I'm starting a small jewelry boutique and I am having an almost impossible time trying to a real wholesale diamond cutter to buy my loose diamonds fro...
I'm wondering if there are discount wholesale diamond jewlers that are substantially below what you can get in retail.
Looking for loose diamonds to import
I have a wholesale license, and I'm buying a engagement ring for my girl friend, but i was told i could find the best diamonds wholesale
How can I buy them like from auctions or but most of all wholesale because I sell diamond Jewelry but want to get a good deal. Please Please Help. THA...
I'm looking for diamond wholesalers in Singapore. Where can I find them?