The OOO Edit

What Diamonds Can Men Wear Besides Rings? The OOO Edit cover, Carat Club Co.
buying guide

What Diamond Jewellery Can Men Wear Besides Rings?

Ear, wrist, neck and the cord bracelet: four categories of diamond jewellery that work on...
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Do Diamond Studs Come With a Certificate? The OOO Edit cover, Carat Club Co.
buying guide

Do Lab-Grown Diamond Studs Come With a Certificate?

At Carat Club Co., diamond studs 0.5 carat and up are individually IGI-certified; smaller stones...
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What Is a Tennis Bracelet? The OOO Edit cover, Carat Club Co.
buying-guide

What Is a Tennis Bracelet? (And Why It's Called 網球手鏈)

A tennis bracelet is one continuous line of matched diamonds set in a slim track....
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How to Choose a Lab-Grown Diamond Brand in Hong Kong The OOO Edit cover, Carat Club Co.
buying guide

How Do You Choose a Lab-Grown Diamond Jewellery Brand in Hong Kong?

A practical checklist for judging any lab-grown diamond brand in Hong Kong: honest certification, traceable...
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Why Are Lab-Grown Diamonds So Much Cheaper? The OOO Edit cover, Carat Club Co.
buying guide

Why Are Lab-Grown Diamonds So Much Cheaper Than Mined Diamonds?

Lab-grown diamonds are the same stone as mined ones, just grown in a reactor in...
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IGI or GIA: Which Certificate Should You Trust? The OOO Edit cover, Carat Club Co.
buying guide

IGI vs GIA for Lab-Grown Diamonds: Which Certificate Should You Trust?

IGI grades most lab-grown diamonds; GIA reports are rarer and cost more. Both are legitimate,...
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Lab-Grown Diamond vs Moissanite: Not the Same Thing The OOO Edit cover, Carat Club Co.
Buying Guide

Lab-Grown Diamond vs Moissanite: They Are Not the Same Thing

Moissanite is not a diamond. It is a different mineral that costs less and sparkles...
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Does an Ear Cuff Need a Piercing? Fit, Price and What to Check. The OOO Edit cover, Carat Club Co.
Buying Guide

Does an Ear Cuff Need a Piercing? Fit, Price and What to Check

An ear cuff needs no piercing. Fit comes down to the 4mm opening, cartilage is...
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The Tennis Bracelet: Fit, Stones and the Clasp The OOO Edit cover, Carat Club Co.
Buying Guide

The Tennis Bracelet, Explained: Fit, Stones, and the Clasp Nobody Checks

A tennis bracelet is the one diamond piece most likely to end up on a...
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What Size Diamond Stud Actually Suits You? The OOO Edit cover, Carat Club Co.
Buying Guide

What Size Diamond Stud Actually Suits You

Carat is a weight, not a size, and doubling it does not double what anyone...
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Diamond ear cuff and platinum studs on a bone-white ceramic dish
Buying Guide

If Earrings Make Your Ears Itch, It Is Almost Always Nickel

Sore, itchy, weeping earlobes are rarely a diamond problem. They are a metal problem, and...
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A single diamond solitaire stud held in jeweller's tweezers with light raking across the facets
4Cs

The 4Cs, Ranked by How Much They Actually Change What You See

The 4Cs are taught as if all four matter equally. They do not. A ranking...
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