As evidenced by the rapid increase in investment grade Pearl, Opal and Tourmaline values ... Colored gemstones are likely to benefit from many structural tailwinds while natural diamonds are ...

Diamonds have reigned supreme for centuries as the default choice when it comes to planning the perfect proposal and with their dazzling sparkle and classic cuts, it's not hard to understand why ...

Gemstones like sapphires, rubies and emeralds are making a comeback as engagement ring centerpieces, offering a colorful and unique alternative to conventional diamonds. While diamonds have ...

But today, women like Anthony are eschewing white diamonds for colored engagement stones to reflect their personal style. Meanwhile, white diamonds have lost some cachet: Prices have fallen 27% ...

Pink diamonds are extremely rare and coveted — a now-closed mine in Australia has been the source of 90% of the colored gemstones. Polished pink specimens of the highest grade can sell for tens ...

Advancements in technology have enhanced the appeal of lab-grown diamonds, leading to a higher demand for larger solitaires and colored diamonds ... shifting cultural values towards affordability ...

The dramatic break up of an ancient supercontinent could be behind the planet’s cache of rare pink diamonds ... hunt for more deposits of these candy colored minerals. [Related: ‘Barbie ...

As you may have guessed by now, minerals are rarely truly pure. Colored diamonds, on the other hand, owe their hues to various impurities or structural anomalies. Yellow diamonds, for instance ...

JC Jewelers has an exclusive line, Chatham, that offers lab grown colored diamonds, sapphires, rubies and emeralds that come with lifetime warranty. Lab grown diamonds an ecofriendly option for ...