The value of sapphires ... While most people think of blue gemstones when they think of sapphires, the truth is that these ...

When you think of expensive gemstones, what comes to mind ... Yet they are growing in popularity. Their high value comes from their scarcity due to small deposits, huge demand or the fact that ...

"The Mediterranean Blue," a fancy vivid blue diamond weighing 10.3 carats with an estimated value of $20 million ... other "extraordinary" diamonds and gemstones collectively worth over $100 ...

If bling-bling is your thing, read on! Certificated coloured gemstones are gaining popularity among jewellery enthusiasts, ...

Experts say that this previously overlooked gemstone is rocketing in desirability and value ... gemstones I have ever seen.” Likewise, gemmologist and founder of Minka Jewels Lucy Crowther ...