"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

La Junta Sale Catalog NOW AVAILABLE

We are offering 85, 2-Year old registered Angus, Diamond Commercial and SimAngus Bulls in La Junta, March 3, 2017.   Click here to view the offerings. Also, join us... read more

2017 Sale Dates Announced

Offering: 500+ Angus & SimAngus Bulls2-Year Old & Yearling BullsMarch 3, 2017 - La Junta , COMarch 18, 2017 - Riverton, WYApril 1, 2017 - Loma, CO   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

La Junta Catalog Now Available

We are again offering 85+ 2-Year Old Angus, Diamond Angus and SimAngus Bulls in La Junta March 3, 2017. The sale wil be at the Winter Livestock Sale barn and will begin @ 1 PM... 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