6 products

Why choose gona lab-grown diamonds?
Certified Diamonds
Gone follows international diamond industry association standards. All stones at 0.50 ct. and above are IGI-certified.
Official Certificate
Each lab-grown stone is accompanied by a certificate highlighting its exceptional standard of quality and grading.
The 4 C's
Gona follows the World Jewellery Confederation (CIBJO) standards to ensure that the lab-grown diamond’s Cut, Color, Clarity and Carat weight are always at or above the target we promise.
Secure Shipping
Indulge in a seamless shopping experience. We ensure your precious Diamonds are delivered safely to your doorstep with free insured shipping.Plus, should you change your mind, we offer free returns on all our products within the USA*.
Meet our Jewelry Specialists
Book a Complimentary Virtual or In-Personappointment at one of our stores, and let our jewelry specialists guide you every step of the way.
BOOK AN APPOINTMENT