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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.

Padma Cut Diamonds Wholesale Guide
18 min read

Padma Cut Diamonds Wholesale Guide

Wholesale Padma Cut lab-grown diamonds — a specialty fancy cut with a layered, flower-like faceting pattern. CVD, IGI-gradable, live NYC inventory.

Marquise Step Cut Diamond Wholesale
16 min read

Marquise Step Cut Diamond Wholesale

Wholesale Marquise Step Cut lab-grown diamonds — a pointed-oval outline with flat step faceting instead of standard brilliant fire. CVD, IGI-gradable, live NYC inventory.

Fancy Color Cushion Cut Wholesale
18 min read

Fancy Color Cushion Cut Wholesale

Wholesale fancy color cushion cut lab-grown diamonds, IGI-certified, in stock now from the NYC Diamond District. Yellow, pink, blue, green, and champagne. Trade pricing, live inventory.

Fancy Color Radiant Cut Wholesale
16 min read

Fancy Color Radiant Cut Wholesale

Wholesale fancy color radiant cut lab-grown diamonds, IGI-certified, in stock now from the NYC Diamond District. Yellow, pink, blue, green, and champagne. Trade pricing, live inventory.

Fancy Color Pear Shape Wholesale
18 min read

Fancy Color Pear Shape Wholesale

Wholesale fancy color pear shape lab-grown diamonds, IGI-certified, in stock now from the NYC Diamond District. Yellow, pink, blue, green, and champagne. Trade pricing, live inventory.