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De Beers Pulls a 180, Will Grow 400,000 Lab Diamonds Per Year

De Beers' lab-grown diamonds sell for one-tenth the price of natural stones.
By Sissi Cao

Lab-Grown Diamonds: The Sparking But Complicated New Front of Luxury Jewelry

Is a lab-grown diamond forever? It depends on who you ask.
By Sissi Cao

Wow, Those Sure Are a Lot of Ads Next to My Face on Facebook

In the past few days, Facebook users may have noticed a big change in the format of ads tacked onto
By Nitasha Tiku

Most Recent Posts on Observer

Pop-up Art Exhibit By Castle Fitzjohns Gallery, Sponsored By THE AVIGDOR / PENKOVA TEAM At Douglas Elliman At 24 Edwards Hole

The Hamptons Art Rush, Five Years Later: What COVID Taught Us

By John Scott Lewinski
A woman with voluminous dark curls reclines in a black chair wearing layered outerwear, quilted sage-green pants and pale blue boots, beside a wooden table holding a glowing globe lamp and camera on brightly patterned rugs.

Storm Ascher On (Re)Building Black Arts Infrastructure in the Hamptons

By Elisa Carollo

Inside DataBank’s Third Wave: Kevin Ooley on Water, Power and What Happens After the A.I. Gold Rush

By Merin Curotto
A vintage image of two businessmen shaking hands

The Hamptons Season and the New Economics of Being in the Right Room

By Alex Reynolds
A softly lit hotel room contains a rumpled white bed, a small table set with drinks and food, a ladder-style shelf and a framed artwork on the far wall.

The National Gallery Singapore Debuts Its First R-Rated Exhibition

By Jed Surio
In this photo illustration, the GitHub app is opened on a phone on December 7, 2025 in Sydney, Australia. The Online Safety Amendment (Social Media Minimum Age) Act 2024 requires social media platforms, including TikTok, Instagram, Facebook, YouTube, Snapchat, X, Reddit, Threads, Twitch, and Kick to implement age-verification systems and take reasonable steps to prevent account creation by users under 16, with non-compliant platforms facing penalties of up to A$50 million.

GitHub COO Kyle Daigle Says the Real A.I. Coding Battle Is About More Than Code

By Tim Keary
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