Vintage Technology

This impressive dog brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

This vintage diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This vintage aquamarine and diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

The pin of the brooch is hallmarked with the 14k gold mark 585 and the brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 ...

The push fit clasp has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9k white gold.

This vintage gemstone cocktail ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

In Finland, the second half of the 20th century saw the use of new materials like plastic, synthetics, and fibreglass being combined with advances in manufacturing technologies, allo...

., DC Rochester Institute of Technology., NY National Library of Medicine, MD Library of Congress, DC New York Public Library Crocker Art Museum, CA Milwaukee Art Museum, WI National...

His innovative use of neon, argon, and industrial materials transformed the perception of space, color, and form, merging technology with a distinctly human sensibility. Over the yea...

This impressive engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This 1950s aquamarine cocktail ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k.

These sconces are emblematic of the Space Age's fascination with technology, space exploration, and the future, and they reflect those themes in their design.

This impressive 1.46ct five stone diamond ring is vintage and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

Cassandre for Philips, this original advertising poster presents television as one of the most compelling technologies of the postwar era. Rather than depicting a television set, Cas...

The ring is hallmarked to the interior of the shank with the mark for gold (AU), and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified...

Today, Vistosi continues to blend hand-blown craftsmanship with modern technology, producing elegant, timeless lighting worldwide.

The clean geometric form and minimalist aesthetic reflect the influence of mid-century modern design, where technology, abstraction, and contemporary materials were embraced as new f...

This tiger's eye pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k gold.

This stunning engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

The stunning vintage engagement ring ring is hallmarked to the interior of the shank with the 18k gold fineness mark 750 and has been independently tested using state of the art tech...

This pearl strand necklace with pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

This bird brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This stunning 1950s diamond cocktail ring is hallmarked to the interior of the shank with the platinum mark (PLA) andhas been independently tested using state of the art technology (...

This blue sapphire and diamond trilogy ring is hallmarked to the interior of the shank with the maker's mark (SMA Y S N) and has been independently tested using state of the art tech...

This vintage ring is hallmarked to the exterior of the shank with the French importer's mark, in addition to the import marks for gold (owl) and platinum (masked man) and has been in...

The chair is particularly significant because Colombo applied a technology that was still relatively new in furniture design: a large molded fiberglass shell.

This antique dog brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 20 carat gold; this high carat weight indicates the fine ...

This vintage 1980s pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

He spent much of the remainder of the 1960s dedicated to more collaborative projects, including printmaking, performance, choreography, set design, and art-and-technology works. In 1...

This sapphire cluster ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

Aalto graduated as an architect from Helsinki University of Technology in 1921. One of his most famous works is the Paimio Sanatorium, a hospital designed for the treatment of tuberc...

This ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This vintage pearl and tourmaline brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k yellow gold.

Jacques Tati's Playtime is a giant, gleaming comedy about modern life, technology and the absurd choreography of the city.

This stunning solitaire has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14 carat gold.

Aalto graduated as an architect from Helsinki University of Technology in 1921. One of his most famous works is the Paimio Sanatorium, a hospital designed for the treatment of tuberc...

Arriving in Los Angeles to teach a course in plastics technology at the University of California, Los Angeles (UCLA), Valentine quickly established himself as one of the earliest pio...

Meticulous craftsmanship, melds with patented technology, to produce garments that deliver unparalleled performance.

In the 1950s Tapiovaara worked internationally, for example as an assistant professor at the Illinois Institute of Technology. At the same time he worked with Mies van der Rohen in C...

This exceptional ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

These earrings have been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This vintage bird brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This oval sapphire and diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold .

Published by Experiments in Art and Technology (E.A.T.), New York. Sheet size: 34 5/8 x 24 1/8 in.

This trilogy ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 15 karat gold.

This vintage white gold diamond cluster ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 14k gold.

He was an innovative printmaker with technology early in his career which has gained recent traction again drawing on his iPhone and iPad.

This solitaire ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat white gold.

This vintage bracelet has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

The hallmarks to the reverse of the brooch are not clearly struck, however "18" is visible, and the brooch has been independently tested using state of the art technology (Niton XL2 ...

Recognizing the vast potential offered by this new technology, he successfully managed to get a patent for the production.

Aalto graduated as an architect from Helsinki University of Technology in 1921. One of his most famous works is the Paimio Sanatorium, a hospital designed for the treatment of tuberc...

This stunning diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This stunning brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

This antique 1920s cocktail ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold.

He was an innovative printmaker with technology early in his career which has gained recent traction again drawing on his iPhone and iPad.

This vintage cheetah brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

Architect Gene Summers (b. 1928) studied at Texas A&M and Illinois Institute of Technology under Mies van der Rohe, becoming Mies' project manager and right-hand man from 1950 until ...

This vintage pink sapphire and diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold.

A Classic Reference With An Uncommon Dial The Oyster Perpetual Date is a foundational model for Rolex, the direct descendant of the technologies that built the brand's reputation. W...