"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

2018 La Junta Sale Catalog NOW AVAILABLE

3rd Annual Diamond Peak Bull Sale

March 2, 2018 | 1...

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Private Treaty Heifers

1000+ High-Altitude Angus & SimAngus Bred Heifers Available by Private Treaty

Contact us today!


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2018 Sale Dates Announced


500+ 2-Year Old & Yearling Bulls
March 2, 2018 - La Junta , CO
March 17, 2018 - Riverton, WY
March 31, 2018 - Loma, CO

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Named Top 100 Beef Producers for 2018

Diamond Peak Ranch has been listed as the 19th top beef producer in the US by Beef Magazine. All of the ranches that have made the top 100 have created enough commercial...

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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...

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