The range of engagement rings prices can be dramatic depending on the size and quality. For example a half caret brilliant cut round diamond of K color and I1 clarity would cost about $2000 per caret or $1000.
The platinum wedding ring, now more attractive, are also now worth more. At present, we have the ability to produce man-made Tiffany Style Diamonds of fine quality.
The round fancy diamonds - cut is also popular so much so that it is often wrongly named as beeing brilliant cut.