A pendant and chain have to work as one object. Learn how chain thickness, weight, bail opening, clasp, length and metal determine whether a pendant hangs properly and wears safely.

Oval, emerald, marquise, round and cushion stones behave very differently on the hand. Learn how shape affects face-up size, sparkle, clarity, vulnerable points and setting design before choosing your engagement ring.

Not every beautiful gemstone is equally suited to an engagement ring. Learn how hardness, toughness and cleavage affect daily wear, and compare diamond, sapphire, ruby, spinel, emerald, aquamarine, opal and more.

Bezel and prong settings hold a gemstone in very different ways. Compare snagging, stone protection, light, maintenance, profile and style before choosing an engagement-ring setting.

Lab-grown and natural diamonds are both diamonds, but their origin, rarity, price and market story are different. Here’s what actually changes — and what does not — when you choose one for an engagement ring.

Does solid gold tarnish? Learn what can happen to 14K and 18K gold over time, why alloys matter, what chlorine and cosmetics can do, and how to tell tarnish from ordinary surface wear.

Gold jewellery labels can sound more similar than they are. Learn the difference between solid gold, gold-filled, vermeil and gold-plated jewellery, how each wears, and what you are actually paying for.

Not sure whether to choose a 16, 18, 20, 22 or 24 inch necklace? Learn where each length usually sits, how neck size and pendant scale change the fit, and how to choose a length...

Need your ring size before ordering online? Learn how to measure at home, why string and paper can mislead you, how knuckles and wide bands affect fit, and when to use a proper ring sizer.