
Hallmarks, second-hand pieces, silver coins and selling old gold: what to know before buying jewelry or precious metal on the Côte d'Azur.

Geometric lines, white metals, contrasting stones: what defines Art Deco jewelry, where the style came from and how to spot an original or a revival piece.

The modern birthstone for each month, the main alternatives, which stones suit everyday wear, and whether each one looks best in silver or gold.

Simple ways to measure your ring size at home, the mistakes to avoid, and how UK letters, US numbers and French circumference sizes relate.

Why gold comes in several colours, what is mixed in to make yellow, white and rose gold, and how each one looks, wears and is cared for over time.

How to read the hallmarks on French silver and gold jewelry: the guarantee marks, the maker's lozenge and what each one tells you about a piece.

From ancient mines to the sterling standard, from New World silver to modern design: how silver became the everyday precious metal of jewelry.

Where the silver (25th) and golden (50th) anniversary traditions come from, the other milestones, and jewelry gift ideas for each occasion.

What rhodium is, why jewellers plate silver and white gold with it, how long the finish lasts, and how to care for and restore rhodium-plated jewelry.

Vermeil, gold-plated, gold-filled and solid gold look alike in a shop window. Here is what each label means, how long it lasts and how to care for it.

The chemistry behind silver tarnish, the everyday things that speed it up, and simple storage and wearing habits that keep silver jewelry bright for longer.

Chain, bangle, cuff, tennis, charm and beaded bracelets in gold: what sets each style apart, which carat to choose and how to get the size right.

Pearls, hoops, mismatched pairs, single earrings and colour: the earring styles that suit spring, how to match them to your face and how to look after them.

Trying on rings, online ordering, returns and cleaning: the habits jewelry shopping picked up during the Covid-19 pandemic and the ones still worth keeping.

Silver cloth, mild soap, baking soda, the aluminium foil bath and professional cleaning: how to remove tarnish from a silver necklace safely.

Costume, demi-fine and fine jewelry compared: materials, plating, durability and price, with what to check before buying a fashion-jewelry piece.

Horizontal and vertical bar pendants, engraving, carats and lengths, plus the difference between a jewelry bar necklace and a small investment gold bar.

Necklines, sleeves, prints and skin tone: simple rules for pairing silver and gold jewelry with what you wear, and when to break them.

Why a jewelry box protects silver, gold and pearls better than a drawer, and how to choose one: size, lining, compartments, travel cases, anti-tarnish.

Marcasite and pyrite share a formula but not a crystal structure. Why true marcasite decays, why marcasite jewelry is pyrite, and how to care for it.

Pearl types, sizes, lengths and clasps: how to choose a pearl choker, how to wear it from day to evening and how to care for pearls so they last.

From fashion-brand rings to fine jewellery: how to choose an engagement ring by stone shape, band metal, carat and size, without guessing your partner's finger.

Open-face, hunter and half-hunter cases, Albert and fob chains, mechanical or quartz: a practical guide to choosing and wearing a pocket watch today.

Cable, curb, rope, box, Figaro, paperclip and snake chains in gold: how they differ, which carat and length to choose, and how to care for them.

Matching bracelets, initial necklaces, charms and a piece for the bride: silver jewelry ideas for a hen or bachelorette party, and how to keep them affordable.

What makes a Figaro chain, its variations, how to pick the width, length and metal, how it compares with curb and rope chains, and how to keep it bright.

How wholesale fashion jewelry works for boutiques and market sellers: minimum orders, quality checks, EU rules on nickel and lead, pricing and following trends.

What 925 silver is, why it is the standard for jewelry, its real advantages and its limits: tarnish, softness, plating and skin sensitivity.

Smoky quartz, jade, ruby, opal, blue topaz and sapphire: six gemstone rings, how hard each stone is, which settings protect it and how to care for it.

Fine silver, sterling, Britannia silver and plated pieces: what each stamp guarantees, who applies hallmarks, and why silver jewelry is not an investment.

Why boutiques and small retailers carry sterling silver: margins, durability, customer trust, hallmarks, repairs and what to check when buying in quantity.