joannab
EMERALD MEN'S BAND
EMERALD MEN'S BAND
Couldn't load pickup availability












Our Diamonds
for those whodream big
COLOR
Color plays a significant role in a diamond’s bright and brilliant appearance.
CUT
Cut is the style used when shaping a diamond, referring to the symmetry, proportioning and polish of a diamond.
CLARITY
Clarity is the quality of a diamond as it relates to the visual appearance of its internal characteristics.
CARAT WEIGHT
Carat weight is the measurement of how much a diamond weighs, allowing for very precise measurements.
CHOICE
Every Joannab diamond is unique with its own individual characteristics, just like you. To own diamonds is a true treasure in life, to wear diamonds is an experience.


Our Story
True brilliance begins with a choice.
A Joannab™lab grown diamond is the choice for a better world—a choice for both style and substance, for ethical integrity merged with unparalleled beauty.
At Joannab, we understand the gravity of your choice. Choosing a lab grown diamond isn't merely about choosing the most brilliant gemstone—it's a deep and meaningful manifestation of your values and belief in a more sustainable future. A lab grown diamond with zero compromise.