Here you go. I love my round prep sink.

Brittu - you already saw mine on your other thread, so I won't re-post it here. However, I have a suggestion for those posting pics....

Along w/material & shape, also include the interior dimensions of your sink and a pic that shows how it looks overall on the counter run or island...I think that's what Brittu needs to get a "feel" for how various sizes will look.

I will heed buehl's advice - it is an 18" round Ticor sink, 16" interior dimension I think.
Here is a shot of the whole counter:

My peninsula "prep" sink is a full-sized single basin Kohler Mayfield cast iron sink. 25L x 22W, 8 inches deep. Kohler's most popular single basin sink according to the ads.

Today it had a mess of overgrown pattypan squashes in it for washing, then a half-bushel of broccoli and beans, followed by a 3-legged large cast iron Lodge dutch oven and a second smaller dutch oven for cleanup. It also is used by garage mechanic DH for handwashing.

Here is a link that might be useful: Kohler Mayfield used as

Here's my dimension again 20 x 18, 7 1/2 inches deep. It is the Blancoprecis large bowl undermount. The island is around 13 feet long. The prep sink is across from the rangetop, so it's convenient for draining pasta too. I do my prepping to the left side of the sink.

{{!gwi}}

These are great, thank you. They really look perfect for your spaces.