Once largely duty-free, colored gems are now stuck in a complex web of US import duties and compliance rules that are putting pressure on business.

In today’s colored-stone market, slowing demand and trade-related woes are creating stress for dealers, even as top-quality goods enjoy a surge in both value and desirability.

From statement lighting to pops of greenery, interior design experts offer their tips for a more welcoming environment.

The Texas family jeweler’s upgraded space gives pride of place to Swiss watches and natural diamonds, strengthening its relevance in a competitive market.

Wood and shells were also among the favored materials for brands like Balmain and Ralph Lauren.

Dive into the proprietary diamond data shaping the industry’s business decisions.

Blending enameling, engraving and micro-painting, this limited-edition timepiece honors Chinese tradition.

With the Year of the Horse coming up, the much-beloved animal and its accoutrements are popular motifs.

Joy and Sarah Haugaard take talismans to a new level with their jointly run jewelry brand.

This multicolored, culturally significant material is showing up in a slew of fine-jewelry collections this season — though creators stress the need for sustainable sourcing.