"Dream big, plan well, work hard, smile always, and good things will happen." Is the philosophy here at Diamond Peak. We welcome you to our home on the Web.

Raftopoulos Ranches now known as Diamond Peak Cattle Company was established back in 1924 and got its humble start with a milk cow left behind by one of the ranch hands. To date over 2800 mother cows graze below the Diamond Peak and the surrounding areas of Northwest Colorado.

On average we market 800+ Registered and Diamond Commercial Bulls that will work in a high altitude environment. We invite you to learn more about our operation and our extensive AI program. Please browse through the Web site and let us know how we can serve you.

John Raftopoulos

Diamond Peak News

A BIG Thank You!

The 2016 bull sales are in the books and we want to extend a big thank you to the buyers who have been with us for nine years as well as the new buyers purchasing DPCC bulls... read more

April 2nd - Loma Bull Sale Supplement Sheet and Ultrasound Data NOW Available!

Join us April 2nd in Loma for our 8th Annual Bull Sale. This year we will be offering over 200 yearling Angus and SimAngus bulls. Click here if you would like to be added to the... read more

March 19th - Riverton Sale Videos & Supplement Sheet NOW Available!

Join us in Riverton March 19, 2016. This offering of yearling and 2-year old Angus and yearling SimAngus bulls is our best set todate. We will be selling: 123 Yearling Angus... read more

Named 22nd of Top 100 Beef Producers for 2015

Diamond Peak Ranch has been listed as the 22nd top beef producer in the US by Beef Magazine. All of the ranches that have made the top 100 have created enough commercial interest... read more

The Naming of Diamond Peak

The naming of the actual peak located in Northwestern Colorado and Southern Wyoming was quite the scandal back in the day. In the 1870's just after the railroad was completed an... read more