https://www.calgarylabdiamonds.com/blogs/news 2026-07-09T20:56:38-06:00 weekly https://www.calgarylabdiamonds.com/blogs/news/trade-report-diamond-wholesale-calgary-lab-diamonds-vs-stuller 2026-07-09T20:43:23-06:00 weekly https://cdn.shopify.com/s/files/1/0731/4977/6059/articles/a2fa024c-1ead-424b-8695-8c20047163b7.png?v=1783651403 TRADE REPORT / DIAMOND WHOLESALE Calgary Lab Diamonds vs. Stuller https://www.calgarylabdiamonds.com/blogs/news/why-the-old-approval-gate-model-is-losing-to-the-direct-model 2026-07-09T20:56:38-06:00 weekly https://cdn.shopify.com/s/files/1/0731/4977/6059/articles/a2fa024c-1ead-424b-8695-8c20047163b7_64c94172-61ca-4a9e-b0cb-d1eeae9ae7ab.png?v=1783652198 WHY THE OLD APPROVAL-GATE MODEL IS LOSING TO THE DIRECT MODEL