Lab-grown vs natural diamonds: what retailers need to know in 2026
Dhanlaxmi Trade Desk · 2026-08-12
Margins, disclosure rules and customer questions — a practical read for jewellers deciding how much shelf space to give lab-grown.
Why the price gap keeps widening
Growth capacity has scaled faster than retail demand, which means wholesale lab-grown pricing now moves on production cost rather than scarcity. For a retailer, that means a predictable cost base and the ability to hold a larger carat presentation for the same capital.
Disclosure is a sales tool, not a risk
Every stone we ship is described as laboratory-grown on the invoice, the certificate and the tag. Retailers who lead with that transparency report fewer returns and stronger repeat purchases, because the customer is buying a story they can repeat confidently.
What to stock first
Start with the three categories that convert fastest: solitaire studs, a hidden-halo engagement silhouette and a 3–5 ct tennis bracelet. All three are available at MOQ 1, so you can test a price band before committing to a full run.
