The Athens-based designer experiments with unusual diamond cuts and modern materials in a new collection, ‘Wish’ ...

In an exclusive interview with Charlotte Freeman, we discover why diamonds can be thoughtful, sustainable, and still ...

From a melon that costs thousands to truffles sniffed out by trained pigs, these are the most expensive foods in the world.

Diamonds and other gemstones are weighed in metric carats: one carat is equal to 0.2 grams, about the same weight as a paperclip. (Don’t confuse carat with karat, as in “18K gold,” which refers to ...

For those seeking the purest form of gold, 24 carat gold is available, though its price is typically higher due to its 99.9% purity. The gold rate in Agra today 24 carat gold tends to fluctuate ...

Ruby is highly regarded and can command high per-carat prices. It is arguably one of the most important gems in the colored stone market. In its purest form, the mineral corundum is colorless. Trace ...

Each country has its requirements for what qualifies as "gold" at a given carat weight. It has a distinctively rich, bright yellow color as a result. Due to its exceptional purity and unique color, ...