Marquise diamonds are considered a symbol of vintage glamour. Landau explains that a marquise diamond is “shaped like a ...

GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Your first diamond purchase is a moment you never forget. Whether it’s a pair of diamond earrings or an engagement ring, these jewelry pieces are designed to last and often mark a special occasion.

“GIA’s diamond color-grading system starts with D ... no inclusions or blemishes is Flawless on the clarity grading scale and also has a higher value,” she adds.

The world was waiting with bated breath to see if Kendrick Lamar—who has been embroiled in a months-long beef with rapper ...

Not too long ago, if you wanted an affordable “flyer” GMT watch — one with an independently adjustable local hour hand that ...

The new integration boosts accuracy and efficiency by linking GIA diamond grading and Gemworld pricing within the appraisal software.

The concept of color grading isn’t new. Various color-altering methods were used prior to digital filmmaking, such as the bleach bypass technique – which would reduce or remove the film bleaching ...

mined diamonds often have at least some degree of imperfection. These imperfections add to their uniqueness. The slight variations in color or texture in a mined diamond are sometimes preferred by ...