A. D. Copier Vases

A D flawless diamond is a diamond gemstone of exceptional quality. Gems worthy of the title have the best possible color and clarity grades. Expert gemologists working in third-party laboratories provide the ratings for gemstones. Shop a range of diamond gemstone jewelry on 1stDibs.

There are a few reasons why D&G is expensive. Rather than following the rapidly changing trends of fashion, Dolce & Gabbana has instead held to its close-fitting tailoring and decadent designs. The Italian luxury fashion house sources costly fine materials, like calfskin, lace and silk, for its pieces. In addition, artisans working for Dolce & Gabbana often produce each piece by hand, so the brand's labor costs are high. Finally, only a limited number of Dolce & Gabbana clothing, bags, shoes and other pieces are available each season, so demand is often much greater than supply. On 1stDibs, explore a variety of Dolce & Gabbana apparel and accessories.

A D clarity diamond is quite rare, so it is considered valuable. The lettering system refers to color, and D clarity signifies that a diamond is colorless. So whether D clarity is good or not, really comes down to a matter of preference in what you are looking for in a diamond. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.

An example of 2-D art is a painting. Photography and drawings are also two-dimensional. Two dimensional refers to anything that’s a flat plane.

Art that looks 3D is called Op art. The Op art movement emerged in the 1960s, mirroring the counterculture of the time in its embrace of visual trickery, graphic shapes and bright colors. Spreading across Europe and the Americas, the style — short for “optical art” — influenced advertising, fashion and interior design before fading in the early ’70s. Op art remained significant, however, for artists and scientists interested in the nature of perception. And today, it’s seeing a resurgence of interest from collectors and interior designers. Some notable artists who created Op art include Victor Vasarely, Josef Albers, Bridget Riley and Jesús Rafael Soto. Find a diverse assortment of Op art on 1stDibs.