We've purchased many parcels of small fancy colored, fancy shape, natural diamonds for quite a while.

We compiled this suite of pear shapes between 0.07-0.25cts. Measurements below:
0.25ct Pear Shape 4.5 x 3.1mm
0.11ct Pear Shape 3.5 x 2.4mm
0.08ct Pear Shape 3.3 x 2.3mm
0.10ct Pear Shape 3.7 x 2.25mm
0.08ct Pear Shape 3.1 x 2.5mm
0.08ct Pear Shape 3.3 x 2.4mm
0.07ct Pear Shape 3.3 x 1.9mm
0.09ct Pear Shape 3.6 x 2.24mm
0.09ct Pear Shape 3.4 x 2.2mm

The diamonds have a nice sparkle, even though they are SI2-I1. You can see the color as well.

All the beautiful bezels are made here on 47th street - mounted on 16inch high quality Italian Chain, rosy 14kt gold.