In the vault at Lugano Diamonds’ headquarters in Newport Beach, California, CEO Moti Ferder unlocks one of dozens of drawers holding millions of dollars of jewelry to reveal a stunning necklace ...

The move marks a significant development in the ongoing separation of natural diamonds from lab-grown diamonds. SENSEX 80,737.51 -636.24. NIFTY 24,542.50 -174.10. CRUDEOIL 5,410.00 ...

Diamond is one of the hardest materials known to man, but experts think it can be squashed into something even harder. The precious stone is a naturally occurring substance made of carbon crystals.

It means GIA will drop its traditional 4Cs (Colour, Clarity, Cut & Carat Weight) diamond grading system for lab-grown diamonds to ensure clear demarcation between natural and man-made diamonds.

The Gemological Institute of America (GIA) will discontinue applying the 4Cs grading system to lab-grown diamonds, opting for simplified descriptors like 'premium' or 'standard'.

Lab Grown diamonds continue to put pressure on the $370 billion dollar global jewelry market. For the first time ever, more than half of engagement rings are made with lab grown diamonds. Despite ...

YouTuber builds world's strongest handheld laser, melts titanium and fractures diamonds It can also weld razor blades and make synthetic rubies By Rob Thubron June 5, 2025, 5:15 22 comments.

"Within a minute, they broke maybe seven glasses and took a lot of jewelry from here, like gold and diamonds." He ran to a neighbouring store and had someone call 911.

He and two others in August 2018 robbed the Helzberg Diamonds in Portage, using a sledgehammer to smash display cases. Manley was identified as a suspect after DNA analysis of blood found at the ...

There’s a growing trend where couples are saying "yes" to lab-grown diamond rings. These sparkly stones are made in a lab instead of being mined from the Earth like a natural diamond, but they ...

Police recovered around P1 million worth of diamonds and cash from three suspects who allegedly kidnapped and robbed an Indian businessman outside a mall in Greenhills, San Juan on Saturday night.