Expert articles on lab-grown diamonds, wholesale sourcing strategies, and the latest trends shaping the jewelry industry.
What drives 3.5 carat lab grown diamond price across color, clarity, and cut, with illustrative trade price ranges and wholesale sourcing guidance.
What drives 3.5 carat natural diamond pricing: the 4Cs, carat-weight breakpoints, shape, and certification, plus wholesale sourcing guidance.
A 3mm round diamond carat weight guide: the standard mm-to-carat reference, why weight varies by cut, and how jewelers size accent stones.
The history, geology, and modern operations of South Africa's Cullinan mine — source of the largest gem-quality rough diamond ever found.
How custom jewelry manufacturers for small businesses differ on MOQs, turnaround, and white-label terms - and how to vet one without a big team.
Domestic vs. overseas custom jewelry manufacturing: US hubs, 'Made in USA' rules, turnaround and QC tradeoffs, and how to vet a US-based shop.
A trade glossary of common diamond abbreviations — VS, SI, VVS, OMC, OEC, LGD, CVD, and more — decoded for jewelers and their customers.
A full guide to diamond anatomy — girdle, table percentage, depth percentage, and culet — and how each affects cut quality and price.
How jewelers source loose diamonds for bezel-set earring lines — bezel styles, stone shape fit, durability tradeoffs, and wholesale pricing.
