At 50 years old, the present grading system is still adequate in purely gemological terms. But it is inadequate in today’s market when used to analyze the last 20% of price........
Unfortuneately, two words, size and weight, are often used interchangeably when describing diamonds. This can cause you to make a costly error...........
For thousands of years there has been a fascinating element of mystery that cannot be defined when comparing gemstones. I found this out a long, long time ago………
Q. How can any one site have 20% price differences on identically certified diamonds?
A. Usually because Gemological grading isn’t tight enough for today’s market.
Whatever your level of knowledge about diamonds we suggest, at a minimum,