Kaspar & Esh Treated Blue Diamond Collection

Kaspar & Esh have been leaders in the design and manufacture of fine jewelry featuring high quality blue color treated diamonds for years. Our treatment process is irreversible, virtually unchangeable and yields a range of color from fine teal to rich true blue. We select the finest colors and highest quality diamonds for our designs and manufacture to order here in the US. We make a number of bracelet styles with blue treated diamonds and a line of jewelry to complement them. Please find selections from our extensive offerings below.


P196TR

1379TR

1550ECTR

1550OVTR

1550TR

1723TR

1775TR

1870TR

7023TR

W1820TR

7020TR

7026TR

W1828TR

7022TR

7028TR

W1855TR

E1734TR

E1921TR