Lab-Grown Diamonds from Leonard & Hazel™
Lab-Grown Diamonds from Leonard & Hazel™ are sourced from only the most trusted suppliers and are all guaranteed to be authentic.
We offer Lab-Grown Diamonds both with or without grading reports.
Shop Lab-Grown Diamonds
Optically, chemically, and physically identical to Natural Diamonds
Lab-Grown Diamonds are not simulants. Scientists create them in a lab. They start with rough crystals and are grown using either HPHT (High-Pressure High Temperature) or CVD (Chemical Vapor Deposition) — sometimes both methods. Lab-Grown Diamonds can cost 30-50% less than Natural Diamonds.
Every large Lab-Grown Diamond sold with a grading report includes these benefits
- ID Number Security
- Laser inscribed number offers the ultimate safeguard.
- Easy Reviews and Returns
- Qualified accounts enjoy 5-day reviews and pre-paid returns.
- Personalized Inscription
- Engrave a personal message for as little as $25.00.
- Lifetime Trade Ups
- Offer full value credit to your customers when they trade up a Lab-Grown Diamond for another Lab-Grown Diamond. *subject to change
- Buy with Confidence
- All Lab-Grown Diamonds are hand-selected and individually graded.