Diplomat offers fifteen inks in the 30 ml bottles, but only two in cartridges. I prefer bottles, but I’m not sure why they limit the choices in cartridges. Their inks are made by Octopus Fluids. I’ve had mixed results with Octopus Fluids inks, but the ink we’re looking at in this review has proven very reliable in performance.

In my opinion, Diplomat Caramel is a very attractive ink. It’s as delicious to the eye, as the namesake treat is to the palette. It’s a beautiful blend of burnt orange and brown, and categorizing the base color as one or the other is difficult. There are some red influences, but they aren’t as prominent as with some fairly similar alternatives.

This is a wonderful shading ink. The variation in stroke shading from light to dark is dramatic, particularly when used on nice, coated papers. If you like shading inks, you’ll be impressed with Caramel.

Writing performance was flawless on all papers tested. Stroke profiles are clean and sharp on all types and grades of paper. This is a versatile ink that you can use without worry. On good-quality uncoated papers, show through was minimal. I expected more for such a rich ink. Drying times were always average or better, too. In terms of flow, I’d place it as neutral to slightly wet. It’s a somewhat viscous in feel, and comfortable on the page. I don’t have any complaints to report in performance or writing experience.

I haven’t tried too many Diplomat inks, but this would be at the top of my recommendations for the brand, so far. At around US$13 for a 30 ml bottle at many online retailers, I’m surprised they aren’t more for such a premium brand. I’m certainly not complaining, though! I definitely recommend Diplomat Caramel.