Colored gems and signed jewels from important private collections led the way at Bonhams New York Jewels Sale held Thursday ...

Diamonds, rare colored gems and signed jewels from important private collections fueled Sotheby’s High Jewelry auction in New ...

This tiny stone is an anomaly of geology. It is the rarest kind of diamond — graded “Fancy red,” pure and unmodified by other ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...

The new design, ethical in its implications and exquisite in cut, has a total of 57 precisely engineered facets for an ...

Once dismissed as ugly ducklings, flawed and unusual stones are increasingly being championed by high-end jewelers.

Figure 1. Left: 18K yellow gold “Flames” ring with 25.19 ct Mexican fire opal. Right: This 18K yellow gold “Spice” ring ...

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

Metaphors on knowledge, master of craft and creativity underpinned the 110-piece “Virtuosity” collection unveiled Monday in Majorca.

Just as the sheer look has been trending in recent months, so have pieces with a barely there effect or peekaboo structure.

The ring features a heart-shaped, fancy-light-blue, VVS1-clarity diamond within a brilliant-cut diamond surround, some with a pink tint. It will lead the June 12 New York Jewels sale, according to the ...