For nearly 40 years, Founder and CEO Lani Nguyen has been designing and manufacturing exquisite diamond jewelry for the world’s most recognized and revered luxury jewelry brands. She is well known among industry insiders for her artful approach to classic designs and impeccable attention to detail.

Valentina Diamonds represents the culmination of Lani’s life work, offering customers a collection of diamond jewelry that celebrates the brilliance of the world’s greatest gem. Our engagement ring and diamond wedding band collections represent the heart of Valentina – each piece is designed to give the wearer a beautiful and enduring symbol of love to cherish for generations.

Valentina Diamond jewelry is designed by Lani in Los Angeles and created in a state-of-the-art production facility in the country of Laos.