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Blue Diamond Cabochon

Blue Diamond is a well-known turquoise first located in the 1970’s by Ron Hammon and Joe Morse. It is known for its deep blue color and black chert matrix. It is a very hard turquoise. The story of Blue Diamond in in Turquoise in America Part Two 1910-1990.


This is a cabochon weighing 10.2 carats and is priced at $15 a carat or $153, a very attractive price for Blue Diamond of this grade. I bought the rough from Jesse Robbins and cut the cab myself. It has no treatment and is lightly backed. I have assigned a TG of 86 or VHG (very high grade).

Blue Diamond Cabochon

  • Turquoise is represented as natural with any backing disclosed and provenance provided when possible.

    Photographs are represented as accurately as possible but may vary slightly in color from the actual turquoise.

    All sales are guaranteed and may be returned for full refund, less shipping, within one week of receipt.

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