Abstract: Overlay (OVL) is a key index in lithography, which will determine product quality, and its measurement is affected by many factors, such as measurement tool, measurement strategy, OVL mark ...

In the last few years, the influx of synthetic diamonds into the market has sparked tremendous interest in the laboratory growth of this beautiful and fascinating gemstone. The chart provided here ...

A unique park in the U.S. is the only place in the world where visitors can search for real diamonds and take home what they find - and one recent tourist just walked away with a gem worth thousands.

Kim Kardashian has arrived at the Palais De Justice in Paris for the trial where she will testify over the horrifying 2016 robbery that saw her being held at gunpoint by masked men dressed as ...

As part of their filings for Chapter 11 bankruptcy, Diamond Comic Distributors has been filing all manner of procedural forms, reports, contracts and legal statements. It also seems that all comic ...

In 1953, then-Senator John F. Kennedy proposed. The couple later picked out a diamond and emerald ring from Van Cleef & Arpels. In 1968, five years after JFK's death, Jackie married Aristotle Onassis.

MURFREESBORO, Ark. – A man stumbled upon a significant discovery that was almost for naught while visiting Crater of Diamonds State Park in southwestern Arkansas. David DeCook and his brother Derek ...

Sir Ian Diamond said in a statement he had resigned with immediate effect "due to ongoing health issues". He had led the agency for the past five years, including overseeing national COVID figures ...

"There were areas in my grandmother’s home that always carried the scent of White Diamonds — and in some rooms, Gardenia. Every bathroom had at least two or three of her signature perfumes to ...

In the clip, Rocky shows off a custom gold, diamond-encrusted piece featuring a giant statue of his longtime partner Rihanna. The extravagant ring is so large, it requires two bands to hold up the ...

WASHINGTON, NC – The Hackney, the acclaimed restaurant in historic Washington, North Carolina, is thrilled to announce, “The Hackney Passion”, an exclusive five-night dinner series showcasing the ...

De Beers Group said Thursday that it plans to close Lightbox, its lab-grown diamond jewelry brand, saying that the closure reinforces its “commitment to natural diamonds in the jewelry sector.” ...