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Buying all Types of Gold, Gold Coins and Large Diamonds.


Buying all Types of Gold, Gold Coins and Large Diamonds.
Buying gold, gold coins, rare coins, silver coins, jewelry, and Rolex watches. We specialize in purchasing large diamonds 1 ct. and larger. Our clients come to us for our extensive knowledge and our caring and friendly service. We offer short term loans upon request. Always private and confidential.

Specializing in Buying and Loaning on Diamonds, Jewelry, Gold, Coins, Rolex, and other fine time pieces


Specializing in Buying and Loaning on Diamonds, Jewelry, Gold, Coins, Rolex, and other fine time pieces
Len Larson also purchases and offers short term loans on gold, platinum, diamonds, jewelry, precious colored gemstones, estate and antique jewelry, signed designer jewelry, coins, Rolex, Patek, Phillipe, and other fine timepieces. We pay premiums for larger/certified diamonds and jewelry with guaranteed highest cash prices loaned or paid! We have three expert GIA Graduate Gemologists on staff to examine and evaluate your jewelry items.

Daily Gold Alert!


Daily Gold Alert!
Gold is on the move! Len Larson Jewelry Co. Paying top cash prices on Gold, Gold Jewelry, coins, and Diamonds. See us last before you sell!

At a Glance


At a Glance
We offer complete gemological and appraisal services. We are gold star members of the Denver/Boulder Better Business Bureau and also recipients of the BBB longevity award.

Selling Diamonds?


Selling Diamonds?
Len Larson Jewelry Co. is Denver’s largest purchaser of loose or mounted diamonds. We specialize in purchasing large diamonds with or without certification!