Coloured Diamond Investment Report

I am looking for a "Freelancer" to write a 10 page research report on why investing into fancy coloured diamonds (Yellow Diamonds, Pink Diamonds, Red Diamonds etc) is a great investment against old conventional investments like Stock & Shares, Bank Based ISA's, Bonds, Savings etc. I am looking for someone that has background in writing Research Reports, Diamonds & Investments. This Report will be a free report given to investors interested in investing in coloured diamonds or other alternative investments. The report should give the investor an idea on the return of the investment (ROI) and predicted forecasts in the next 5 years. This should be written to be Targeted to 55-80yrs old male and female. The report will finally be used on a landing page website and be given free.