Cubic zirconia are denser and heavier than diamonds of the same size. For example, a 6.5-mm diamond is about 1 carat, while a 6.5-mm cubic zirconia is about 1.7 carats.

Lab-created diamonds cost 30% to 70% less than natural diamonds but are costlier than CZ. They maintain resale value, whereas cubic zirconia has no resale value. Lab-created diamonds are more ...

Reflection test – Diamonds reflect white light, while diamond simulants like moissanite and cubic zirconia give off a distinct rainbow color when exposed to natural or artificial light.

A few new jewelry items by designer Rebecca Hook have arrived at Walt Disney World. We found the new pieces at Uptown ...

A week after the March 4 theft, staff at the Tiffany store noticed the $225,500 ring had been replaced with cubic zirconia stone, a manufactured gemstone that resembles diamonds, according to the ...

Rare diamonds found in meteorites called ureilites have a folded hexagonal structure. ... Later, as the pressure and temperature dropped, regular cubic diamonds formed, too.

Diamonds aren’t just a luxury item—as one of the hardest ... of Science and Technology in Hefei have achieved a record-breaking diamond storage density of 1.85 terabytes per cubic ...

International jewelry thief Yaorong Wan pleaded guilty Monday to stealing $260,000 worth of diamonds from Cartier and Tiffany & Co. in New York using sleight-of-hand and other techniques.

To tell the difference between diamond, moissanite, and cubic zirconia, Ty Wilson, Co-Founder of CustomMade, an online jeweler specializing in custom engagement rings, ...

Rockville, Jan. 12, 2023 (GLOBE NEWSWIRE) -- The global cubic boron nitrates market is expected to touch US$ 2 billion by 2033, advancing at 7.7% CAGR from 2023 to 2033, according to this new ...