The extremely rare, 10-carat Mediterranean Blue diamond could fetch a whopping $20 million at Sotheby's High Jewelry auction ...

Yourlab diamond earrings should match both your style and lifestyle. If you love subtle elegance, classic diamond earrings ...

“The Mediterranean Blue” is 10.3-carat fancy vivid blue diamond with VS2 clarity that is the highlight of Sotheby's Geneva auction in May. Its estimate is $20 million. Founder of German micro ...

Costco guarantees that the diamonds it sells are at least VS2 in clarity and grade I in color. Its diamond rings with a center stone that is 1.00-carat or larger come with a GIA Diamond Grading ...

Each earphone contains 9 grams of pure gold, and diamonds of at least VS2 clarity are used. A company representative commented, "Because these earphones do not have audio output holes, they can ...