Lab-grown diamonds have gone from curiosity to mainstream in just a few years. Here are ten reasons buyers around the world are choosing them.
1. They are real diamonds
Same carbon, same crystal, same hardness and sparkle as a mined diamond. See are lab-grown diamonds real?
2. Much better value
A lab-grown diamond costs a fraction of a mined diamond of the same size and quality.
3. Bigger stones
The savings let many buyers choose one- or two-carat centre stones.
4. Higher grades
D–F colour and VVS–VS clarity become affordable.
5. Independent certification
Labs such as IGI and GIA grade lab-grown diamonds and state their origin clearly.
6. Clear origin
The stone's origin is known from the moment it's grown.
7. More design freedom
Tennis bracelets, eternity bands and statement pieces become affordable.
8. Rare colours within reach
Pink, blue and yellow lab-grown diamonds cost a fraction of natural fancy colours. See our coloured diamond guide.
9. Mainstream acceptance
Major retailers worldwide now sell them, and more than half of US engagement rings in 2024 featured lab-grown centre stones.
10. Renewable-powered options
Some producers grow diamonds with solar or hydroelectric power; see are lab-grown diamonds sustainable?
The honest caveat
Lab-grown diamonds are not a financial investment and have low resale value. Buy them for beauty, meaning and value on the day.
Ready to choose? Start with our 12-point checklist or contact us.
