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Insights & Guides

The Guru Diam Blog

Expert articles on lab-grown diamonds, wholesale sourcing strategies, and the latest trends shaping the jewelry industry.

Pricing and Producing Eternity and Wedding Bands at Scale
20 min read

Pricing and Producing Eternity and Wedding Bands at Scale

Eternity and wedding bands are one product family with sub-variants, and pricing them at scale comes down to two levers — stone coverage and metal weight — plus a consistency standard that matters more here than on any one-off piece.

How to Profitably Say Yes to One-Off Custom Jewelry Requests
19 min read

How to Profitably Say Yes to One-Off Custom Jewelry Requests

A single unusual custom request often gets turned away because it doesn't seem worth the tooling and sourcing cost for one piece. Once production is handled by an outside manufacturing partner, that cost barrier mostly disappears — and saying yes becomes routine instead of risky.

The True Cost of Speculative Stock vs. Made-to-Order Jewelry
20 min read

The True Cost of Speculative Stock vs. Made-to-Order Jewelry

Carrying speculative finished-jewelry stock costs more than the price tag suggests. Here's how to weigh capital, markdown risk, and storage against made-to-order production — and when each approach is the right call.