From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity ...

The UK-listed miner said in an update on December 20 that Cullinan rough diamonds would sell at between $120 to $130 per carat compared ... and said cost cutting would generate $180m in cash flow over ...

A USD 20,000 diamond presented by Prime Minister Narendra Modi to US First Lady Jill Biden was the most expensive gift given by any world leader to the Biden family in 2023, the US State Department ...

It's a lab-grown 1 carat diamond ... flood the market, prices are collapsing like a bad soufflé. Research from global jewellery analytics firm Tenoris reported a 20 per cent drop in lab-grown ...

Lab-grown diamonds are becoming the ethical choice of sparklers—and of course, more affordable. Is this making it the middle ...

Being a Costco member rewards shoppers with cashback deals, member-only prices and discounts on travel, vehicles and health ...

Experts share investing lessons from diamonds' two-decade-long price stagnation and whether modern-day assets like ...

From Dorothy's $32 million ruby slippers to Michael Jordan's most game-worn sneakers, these shoes have hefty price tags.

The purchase came with a receipt that established the diamond’s cost at $22,000 ... but prior to June 20, 2022, the ring’s 3.15 carat diamond center stone was replaced with a less valuable ...