Wearing your jewelry every day without damaging it: what to do?
Discover how to store your jewelry, protect your gold jewelry, and avoid damaging it with our practical tips for successful daily wear.
All about Mauboussin: the history of an exceptional French jeweler
Discover all about Mauboussin, French jeweler since 1827. History, collections, perfume and jewelry: the Mauboussin house reveals its prestigious secrets.
Blue Sapphire: The Complete Guide, Jewelry, and Certified Stones
Discover everything about blue sapphire: origins, value, and properties. Explore our selection of certified natural blue sapphire jewelry, perfect for your engagement.
Why gold has fascinated for millennia
Gold captivates with its rarity and timeless value. From pharaohs to central banks, explore the historical and economic reasons for this universal appeal.
Crown Jewels of England: history of a treasure
Discover the history of the Crown Jewels of England: royal crowns, Cullinan diamonds, Koh-i-Noor and treasures of the Tower of London.
Cultured pearls: what size to choose?
From discreet 3mm to bold 10mm: discover how to choose the diameter of your cultured pearls according to your style, body shape, and the occasion.
Precious stones: list and meaning of stones
Gemstone list and meanings: diamond, emerald, sapphire, ruby, semi-precious and birthstones. Symbolism, virtues, Valordiams advice.
Discover the different colors of emeralds
Explore the different colors of emeralds: light green, bluish, or yellowish hues. A guide to understanding each color and its value.
All About Baguette Diamonds: A Complete Guide
Learn all about the baguette-cut diamond: its characteristics, facets, history, and prices. Expert guide to choosing your baguette-cut stone.
Garnet stone: properties and virtues, meaning
Discover the virtues and properties in lithotherapy. Garnet stone releases powerful energy. Learn all about its meaning and properties.
Ruby: a complete guide to this precious red and passionate gemstone
All about rubies: composition, intense red hue, history, and value. This fascinating gemstone has embodied passion for millennia.
Tahitian Pearl: Rare Gem of Polynesian Jewelry
Discover the Tahitian pearl: formation, quality criteria, colors, and price. A complete guide to choosing a pre-owned, certified, and authenticated Tahitian pearl jewel.
Ring size: how to find your perfect fit?
Measure your finger circumference precisely, avoid common mistakes, and choose your ring size with confidence—even for an online purchase or a pre-owned piece.
How to choose a trapezoid diamond based on the 4Cs
How to choose a trapeze diamond based on the 4Cs: cut, color, clarity, carat, and certification. The Valordiams guide for an engagement ring or second-hand jewelry.
How to tell a real gemstone from a fake
How to distinguish a real gemstone from an imitation? Temperature tests, hardness, inclusions: our simple guidelines to authenticate your jewelry before purchase.
Top French Jewelry Houses to Know
Explore the best of jewelry with our comparison of the leading Maisons. High jewelry, iconic pieces and French jewelry: everything you need to know.
Precious Metals Stock Market: Live Prices
Discover how the precious metals stock market works. Track real-time precious metals prices: gold, silver, platinum, and palladium.
Lyre-motif jewelry collection
Lyre-motif jewelry in 18K gold, silver, and precious stones. Vintage pendants, necklaces, and bracelets selected and authenticated by Valordiams.
How to choose an engagement ring without knowing her taste
Our tips for choosing an engagement ring she'll love. Universal styles, tips for choosing her ring and smart alternatives.
What jewelry to give a woman according to her zodiac sign
What jewelry to give based on the zodiac sign? Stone, metal, format: Valordiams guides your choice among certified 18k gold pre-owned pieces.
Gemstone Mines: Extraction, Types, and Locations
Rubies, emeralds, amethysts: delve into the fascinating world of gemstone mines and learn where to find gemstones in France and beyond.
Anatomy of a solitaire ring: prongs, head, basket, and setting
Understanding the anatomy of a solitaire ring means learning how to read a piece of jewelry before choosing it. Claws, head, basket, shoulders, shank, and gallery: each component plays a precise role. At Valordiams, this examination structures our selection of pre-owned solitaire rings.
Antique & Vintage Gold Jewelry | Certified Exceptional Pieces
Cultured Pearls: How to clean, store, and preserve them long-term. Discover essential steps to maintain their natural luster over time.
Caring for Cultured Pearls: Cleaning and Storage
Learn how to clean and maintain cultured pearls for lasting beauty. Hydration, storage, and wear: all our tips for a piece of jewelry that always shines.
The Queen's Pearls: Royal Jewelry Through the Ages
Dive into the world of royal pearl jewelry. Discover how the Queen's jewelry and pearls embodied royal prestige throughout the centuries.
Chopard: history of a luxury watch manufacturer since 1860
Explore the history of Chopard, from its foundation in 1860 to its global reach. Chopard embodies excellence in luxury watchmaking and jewelry. Discover Chopard.
Diamond solitaire ring: guide to choosing the ideal engagement ring
How to choose a diamond solitaire for your engagement? Cut, clarity, color, and setting: our complete guide to finding the perfect solitaire ring.
Beliefs about gold jewelry: symbols and sacred gold
Explore beliefs about gold jewelry, its cultural value, its benefits, and the place of gold in traditions.
Madame de Pompadour: her most beautiful jewels to discover
Delve into the fascinating world of Madame de Pompadour's jewelry. From the famous Pompadour ring to royal adornments, let yourself be inspired by her timeless elegance.
The Heart of the Ocean jewel: story of the Titanic diamond
Discover the history of the famous Heart of the Ocean necklace, the iconic jewel from the film Titanic. A legendary blue diamond whose heart still captivates today.
Pre-owned luxury jewelry: how to avoid counterfeits
Looking to authenticate a second-hand piece of jewelry? Discover our tips for verifying authenticity and avoiding counterfeits when buying pre-owned items.
Fine and precious stones: how to tell them apart?
Understand the difference between a semi-precious stone and a precious stone: color, hardness, rarity. Everything about precious and semi-precious stones, from semi-precious stones to the 4 precious stones.
Tahitian pearl earrings: gold, silver and price
Enhance your style with our Tahitian cultured pearl earrings. Tahitian pearl earrings in 18k gold or 925 silver, discover our Tahitian cultured pearl earrings.
Why offer your mom a piece of jewelry for Mother's Day
Discover why giving a piece of jewelry for Mother's Day is the ideal gift. A powerful gesture to celebrate your mom and give her a timeless keepsake.
How to choose the right gemstone?
Discover how to choose the gemstone that matches your personality and needs. Immediate results!
Modern pompadour ring: sapphire and diamonds for her
Discover the collection of pompadour rings with modern design. Each pompadour ring combines sapphire and diamonds for a timeless and refined sparkle.
18K White Gold: Composition, Tips, and Complete Care Guide
Everything you need to know about white gold: white gold composition, advantages of 18k white gold, care and style tips for choosing and preserving your jewelry.
What makes white gold irresistible: a complete guide to white gold
Understanding white gold means understanding its alloy, rhodium plating, and lasting sparkle. Everything that makes white gold so sought-after, explained simply.
Why a braided design makes your rings look so beautiful on your finger
The art of braiding, symbolic meaning, and style: explore why these rings so beautifully adorn each finger with grace and character.
The most beautiful celebrity engagement rings in pictures
Browse the exclusive gallery of celebrity engagement rings. Exceptional diamonds and romantic stories of celebrity engagements.