These cushion lab-grown yellow diamonds are offered in both IGI-certified and non-certified options. Certified pieces include an IGI report detailing their 4Cs, growth method, and laser inscription, while non-certified stones are evaluated by Abbett's skilled gemologists, featuring colors exceeding Fancy (including Fancy) and clarity surpassing VS (including VS). Created via HPHT and CVD processes, these diamonds are chemically, physically, and optically indistinguishable from mined counterparts; essentially, they are genuine diamonds identical to natural ones except for their origin. Furthermore, lab-grown diamonds offer distinct advantages over mined stones: 1. Environmental: Production minimizes ecological impact. 2. Ethical: Labs are regulated, ensuring full traceability. 3. Sustainable: Growth utilizes renewable energy. 4. Customizable: Available in any desired shape or carat. 5. Cost-effective: Priced at one-tenth the cost of mined diamonds.